Cybersecurity Companies in Los Angeles

Table of Contents

    Tamzid Ahmed | Cybersecurity Writer

    July 4, 2025

    Top 27 Cybersecurity Companies in Los Angeles (July-2025)

    Los Angeles is home to more than just entertainment studios and tech startups. It has also become a major center for cybersecurity innovation. 

    With over 900 cybersecurity firms operating across California and a steady rise in demand for digital protection, Los Angeles stands out as an important market for security services. 

    In 2023 alone, cybercrime losses in California exceeded $2 billion, making it the most affected state in the United States, according to the FBI’s Internet Crime Report.

    If you are looking for top cybersecurity firms in the Los Angeles area, whether for your organization or personal protection, here are some reliable names worth considering.

    Top 27 Cybersecurity Companies in Los Angeles

    Here are some of the most reliable cybersecurity companies in and around Los Angeles. The ranking is based on local reviews and each company’s existing reputation. 

    While we haven’t personally used their services, we believe these companies are well-established and capable of providing dependable cybersecurity and compliance support.

    Let’s have a look: 

    Note: This list is not ranked and does not reflect any evaluation of service quality or performance. The companies are presented in no particular order, and their placement does not imply superiority over others. All of them have solid reputations and should be able to deliver good results.

    Companies Offering Cybersecurity Services in Los Angeles Comparison Table

    1. Bright Defense – Specializes in Compliance & Penetration Testing

    Bright Defense is one of the fastest-growing cybersecurity firms in Los Angeles, trusted by startups, SMBs, and MSPs across industries.

    Headquartered in Culver City and ISO 27001:2022 certified, Bright Defense delivers continuous compliance services designed to keep companies secure and audit-ready year-round.

    Founded in 2023 by seasoned security leaders Tim Mektrakarn and John Minnix, we provide vCISO support, penetration testing, vulnerability management, and security awareness training.

    Our monthly engagement model gives clients a structured cybersecurity program, using tools like Drata to automate compliance workflows and protect critical digital assets.

    We help organizations meet and maintain requirements for the following:

    • SOC 2
    • ISO 27001,
    • HIPAA
    • PCI DSS
    • NIST
    • CMMC

    With deep expertise in proactive defense and a clear understanding of evolving industry regulations, we keep security programs on track and aligned with real-world risks.

    Bright Defense Homepage
    Bright Defense Homepage

    Company Details

    Strengths

    • Expertise in Compliance: Bright Defense has earned recognition as a Drata Gold Partner and was named Drata’s Channel Rising Star Partner for 2024-2025, reflecting their proficiency in compliance automation. Bright Defense helps organizations meet and maintain requirements for the following:
      • SOC 2
      • ISO 27001,
      • HIPAA
      • PCI DSS
      • NIST
      • CMMC
    • Penetration Testing: Bright Defense offers advanced penetration testing services across networks, applications, and cloud environments. The team simulates real-world attack techniques to expose exploitable weaknesses and provide actionable risk mitigation steps.
    • Customized Services for SMBs and Startups: The company understands the unique challenges faced by smaller organizations, offering cost-effective solutions that align with limited budgets and resources.
    • vCISO Support: Bright Defense provides on-demand security leadership. The team handles risk assessments, policy development, vendor reviews, incident response planning, and board reporting without the cost of a full-time CISO.
    • Security Awareness Training: Bright Defense trains employees to spot phishing, avoid social engineering, and follow secure practices. Sessions focus on real threats and practical behavior, not just compliance.

    2. TrackIt – Specializes in AWS Cloud Security Services

    TrackIt is a California-based AWS Advanced Tier Services Partner offering cloud consulting, software development, and managed services. Founded in 2014 by Ludovic Francois, the company serves clients in media, entertainment, and other industries, focusing on building secure and scalable cloud environments.

    Headquartered in Marina del Rey, TrackIt provides services including AWS cloud architecture, DevOps, and media workflow optimization. The company’s engineering team designs systems that are both secure and optimized for performance.

    TrackIT Los Angeles
    TrackIT Los Angeles

    Company Details

    • Headquarters: 578 Washington Blvd #260, Marina Del Rey, CA 90292
    • Founded: 2014
    • Email: [email protected]
    • Phone: (323) 230-0042
    • Website: https://trackit.io
    • LinkedIn: https://www.linkedin.com/company/trackitcloud

    Strengths

    • AWS Expertise: TrackIt holds multiple AWS certifications and competencies, including the AWS Media & Entertainment Competency and AWS Migration Competency.
    • Media Industry Focus: The company has a strong background in media and entertainment, understanding the unique challenges of content production and distribution.

    3. P1 Technologies – Specializes in Infrastructure Automation

    P1 Technologies is a California-based IT services firm that supports mid-market and enterprise clients with cloud migration, ransomware-resilient data protection, and infrastructure automation. Founded in 2010 by Aaron Cardenas, P1 has built a reputation for delivering secure, scalable, and cost-effective solutions across sectors such as healthcare, media, gaming, and aerospace.

    Operating from Manhattan Beach, P1 Technologies offers services that include cloud architecture, DevOps, and disaster recovery. The company’s engineering team focuses on designing systems that are both secure and optimized for performance.

    P1 Technologies Los Angeles
    P1 Technologies Los Angeles

    Company Details

    Strenghts 

    • P1 Protect: P1 Protect is a specialized  Data Protection as a Service (DPaaS) solution by P1 Technology. It creates immutable backups outside the client’s security perimeter, providing a reliable recovery path in case of ransomware attacks.
    • Cloud & Clear: Cloud & Clear is a security assessment tool by P1 Technologies. It evaluates cloud environments, focusing on user access, publicly accessible resources, network perimeter, and logging.

    4. CyberDuo – Specializes in Cloud Security & Managed IT

    CyberDuo is a Los Angeles-based managed IT services provider founded in 2010 by Kevin Tadevosyan. They serve small and medium-sized businesses in sectors like finance, healthcare, legal, manufacturing, and tech.

    The company delivers a unified approach to IT and cybersecurity, offering technology solutions that help clients manage and secure their digital infrastructure.

    With experience addressing a wide range of cyber risks and every type of security challenge, CyberDuo supports organizations in maintaining stable and protected operations.

    CyberDuo Homepage
    CyberDuo Homepage

    Company Details

    Strengths

    • Integrated Services: CyberDuo offers both IT and cybersecurity services under one roof, allowing for improved operations.
    • Industry Expertise: The company has experience serving clients in highly regulated industries, ensuring compliance with standards such as HIPAA, NIST, SOC 2, and GDPR. 
    • 24/7 Support: CyberDuo provides round-the-clock support, ensuring immediate response to cyber threats and IT issues. 

    5. Resecurity – Specialzes in Managed Cybersecurity Services

    Resecurity, Inc. is a cybersecurity company headquartered in Los Angeles, California. Established in 2016 by Gene Yoo, the company offers a suite of services including endpoint protection, risk management, and threat intelligence.

    In addition to its core cybersecurity offerings, Resecurity provides technology services and technical support customized to the needs of large enterprises.

    The company follows cybersecurity best practices to address a wide range of cyber risks and serves a global clientele, including Fortune 500 companies and government agencies.

    Resecurity Homepage
    Resecurity Homepage

    Company Details 

    Strengths

    • Comprehensive Service Portfolio: Resecurity offers a wide range of cybersecurity services, allowing clients to address multiple security needs through a single provider.
    • Recognition and Awards: The company’s inclusion in the Inc. 5000 list highlights its rapid growth and success in the industry.

    6. Continental Computers – Specializes in Video Surveillance & Wireless Networking 

    Continental Computers, also known as WLANmall, is a Los Angeles-based IT services firm that provides solutions for video security systems and wireless networking. Founded in 1984, the company offers custom design, installation, and support for businesses across various industries.

    Headquartered in El Segundo, Continental Computers delivers services including video surveillance, wireless broadband solutions, and managed services. The company’s engineering team focuses on building systems that are both secure and optimized for performance.

    Continental Computers Los Angeles
    Continental Computers Los Angeles

    Company Details

    Strengths 

    • Wireless Broadband Network Solutions: Continental Computers supports Wireless ISPs with modern technology solutions to provide customers with fast and reliable Wi-Fi, including end-to-end solutions from various vendors.
    • Video Surveillance & Security Solutions: The company builds custom security solutions tailored to businesses’ unique goals and challenges, offering technical expertise to develop, implement, and maintain flexible technology solutions.

    7. TWE Solutions – Specializes in Co-Managed IT & Cybersecurity Services

    TWE Solutions is a California-based IT services firm offering co-managed IT support, cybersecurity, and cloud solutions tailored for mid-sized and enterprise organizations. Established in 2014 by Michelle Kiely, the company focuses on simplifying complex IT challenges through personalized services and strategic partnerships.

    Operating from Burbank, TWE Solutions provides services including managed IT support, information security, cloud services, consulting and procurement, large-scale infrastructure, and advisory CISO services.

    TWE Solutions Los Angeles
    TWE Solutions Los Angeles

    Company Details

    Strengths 

    • Strategic Vendor Partnerships: TWE maintains partnerships with industry leaders such as Palo Alto Networks, Microsoft, and Arista. These relationships grant access to advanced tools and support, enabling the delivery of effective, customized solutions.
    • Advanced Automation Tools: The company employs automation-driven solutions tailored to client infrastructures. This strategy aims to reduce downtime and improve mean time to resolution (MTTR), exceeding industry performance benchmarks.

    8. ClearFuze Networks, Inc. Specializes in Network Infrastructure

    ClearFuze Networks, Inc. is a privately held IT and cybersecurity services company headquartered in Los Angeles, California. Founded in 2002 by Jason Gilbert, the company specializes in delivering custom IT solutions, including managed services, cybersecurity, cloud services, and IT consulting, primarily for small to mid-sized businesses across various industries.

    Clearfuze Homepage
    Clearfuze Homepage

    Company Details

    Strengths

    • ClearONE Managed IT Services: ClearFuze offers the ClearONE solution, which provides businesses with continuous IT support, cybersecurity measures, VoIP phone systems, and disaster recovery services. This package is designed to address various IT needs under a single plan.
    • Specialized Teams: The company operates through three dedicated teams: Client Success, Help Desk, and Dedicated Projects. This structure allows for focused attention on client relationships, technical support, and project implementation .

    9. Consilien – Specializes in Cloud Security

    Consilien is a privately held IT and cybersecurity services company headquartered in Torrance, California. Founded in 2001 by Eric H. Kong and Fred Romero, the company specializes in delivering custom IT solutions, including managed services, cybersecurity, cloud services, and IT consulting, primarily for small to mid-sized businesses across various industries. 

    Consilien Homepage
    Consilien Homepage

    Company Details

    • Headquarters: Torrance, California, USA
    • Founded: 2001
    • Email Address: [email protected]
    • Website: https://www.consilien.com
    • Contact: (866) 680-3388
    • Address: 21250 Hawthorne Blvd, Suite 500, Torrance, CA 90503
    • Specialization: Managed IT services, cybersecurity solutions, cloud services, and IT consulting for small to mid-sized businesses.

    Strengths

    • IC24 Managed IT Services: Consilien’s IC24 offers a fully managed, end-to-end IT solution that supports in-house teams. It includes proactive monitoring, real-time issue resolution, and maintenance optimizations. The service operates on a flat-rate, fee-based model, providing predictable monthly expenditures without surprises.
    • Cloud Solutions: Recognized as the Best Cloud Service Provider in Los Angeles for 2025, Consilien delivers fully managed, custom-designed cloud solutions. Their IC24 Infrastructure as a Service (IaaS) platform offers secure, cost-effective private cloud and remote virtual desktop environments, ensuring scalable IT operations.

    10. SEPNIX – Specializes in Cloud Security & Digital Forensics

    SEPNIX is a cybersecurity company headquartered in Los Angeles, California. Established in 2021, the company specializes in providing advanced cybersecurity services, including cloud security, incident response, and digital forensics.

    SEPNIX serves clients across various industries, focusing on strengthening digital defenses against cyberattacks and ransomware threats. Their expertise also extends to securing critical software environments often targeted in modern threat campaigns.

    Sepnix Homepage
    Sepnix Homepage

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 2021
    • Email Address: Information not publicly available
    • Website: https://www.sepnix.com
    • Contact: (323) 982-8834
    • Address: 555 West 5th Street, 35th Floor, Los Angeles, CA 90013
    • Specialization: Cloud security, incident response, digital forensics, and cybersecurity consulting.

    Strengths

    • Incident Response & Forensics: The company offers incident response and forensic services, assisting organizations in identifying, analyzing, and mitigating cybersecurity incidents.
    • Cloud Security Expertise: SEPNIX specializes in designing and implementing secure cloud-based infrastructures. Their services encompass data protection, network security configuration, cloud platform log analysis, and incident response management.

    11. IT Accuracy – Specializes in Managed IT Services

    IT Accuracy is a managed IT services company headquartered in Los Angeles, California. Established in 2007, the company specializes in delivering IT support, cloud computing, server management, help desk services, and cybersecurity solutions.

    With a focus on 24/7 management and monitoring, IT Accuracy aims to support businesses in Los Angeles and Southern California by providing reliable and scalable IT solutions. 

    IT Accuracy Homepage
    IT Accuracy Homepage

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 2007
    • Email Address: Information not publicly available
    • Website: https://www.itaccuracy.com
    • Contact: (310) 870-1713
    • Address: 12100 Wilshire Blvd, Suite 800, Los Angeles, CA 90025
    • Specialization: Managed IT services, cloud computing, server management, help desk services, and cybersecurity solutions.

    Strengths

    • Managed IT Services: IT Accuracy provides a comprehensive suite of managed IT services, including 24/7 monitoring, help desk support, server management, and cloud computing solutions. Their offerings are designed to support businesses in maintaining efficient and secure IT operations.
    • Client Satisfaction: Clients have praised the company’s customer service, responsiveness, and ability to deliver on promises. 

    12. SugarShot – Specializes in IT Compliance

    SugarShot was co-founded by Scott Spiro and Arnie Boyarsky in 2018, following the merger of their respective IT companies, Computer Solutions Group (CSG) and I2X.

    SugarShot an IT and cybersecurity services company headquartered in Los Angeles, California. They offer a range of services including managed IT support, cybersecurity, compliance, and IT consulting.

    The company serves clients across various industries, focusing on delivering customized solutions that match specific business needs.

    Sugarshot Homepage
    Sugarshot Homepage

    Company Details

    Strengths

    • Managed IT Services: SugarShot provides managed IT services with straightforward pricing and a focus on operational stability. Their services include 24/7 monitoring, helpdesk support, server management, and cloud infrastructure solutions.
    • Compliance Support: SugarShot assists businesses in navigating complex regulatory landscapes by offering compliance audits, management, and reporting services. Their approach includes building compliance processes according to clients’ specific needs.

    13. Advanced Networks – Specializes in IDS & Data Encryption

    Advanced Networks is a managed IT services provider based in Los Angeles, California. Founded by David Bryden, the company has over 20 years of experience in delivering IT support, cybersecurity, cloud solutions, and IT consulting.

    It serves clients across multiple industries, focusing on customized services that address specific business needs. Advanced Networks emphasizes intrusion detection systems (IDS) and data encryption as part of its core cybersecurity offerings.

    Advanced Networks Homepage
    Advanced Networks Homepage

    Company Details

    Strengths

    • Comprehensive Service Portfolio: Advanced Networks offers a wide range of IT and cybersecurity services, allowing clients to address multiple needs through a single provider.
    • Cybersecurity Solutions: The company offers cybersecurity services such as network security, intrusion detection, dark web scanning, and disaster recovery protocols. These services aim to protect businesses from cyber threats and ensure data integrity.

    14. Exigent Technologies – Specializes in Cloud Security

    Exigent Technologies is a managed IT services provider headquartered in Los Angeles, California. Established in 1997, the company offers a range of services including IT support, cybersecurity, cloud solutions, and IT consulting.

    Exigent serves clients across various industries, focusing on delivering customized solutions that align with specific business needs. Their services often include software management and integration to support long-term operational efficiency.

    Exigent Technologies Homepage
    Exigent Technologies Homepage

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 1997
    • Email Address: [email protected]
    • Website: https://www.exigent.net
    • Contact: (213) 797-5600
    • Address: 2029 Century Park E, Suite 400 N, Los Angeles, CA 90067
    • Specialization: Managed IT services, cybersecurity solutions, cloud services, and IT consulting for businesses across various industries.

    Strengths

    • The Exigent Method: This approach involves understanding a client’s business goals, identifying tactical areas, and developing a tailored IT roadmap. The aim is to create a technology stack that supports long-term success.
    • Assurance Managed IT Services: Exigent offers a three-tiered managed services model designed to provide stability and responsive support. This structure allows businesses to choose a service level that fits their budget and needs.

    15. Generation IX Technologies – Specializes in Network Management

    Established in 1996, Generation IX Technologies is a managed IT services provider headquartered in Los Angeles, California. The company offers a range of services including IT support, cybersecurity, cloud solutions, and IT consulting.

    With over 25 years of experience and a deep understanding of evolving business demands, Generation IX serves clients across various industries. Their approach combines human expertise with practical strategies designed to reduce costs while delivering customized solutions that meet specific business needs.

    Gen IX Technologies
    Gen IX Technologies

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 1996
    • Email Address: [email protected]
    • Website: https://www.generationix.com
    • Contact: (424) 383-6994
    • Address: 5839 Green Valley Cir, Suite 104, Los Angeles, CA 90230
    • Specialization: Managed IT services, cybersecurity solutions, cloud services, and IT consulting for businesses across various industries.

    Strengths

    • Comprehensive Service Portfolio: Generation IX offers a wide range of IT and cybersecurity services, allowing clients to address multiple needs through a single provider.
    • Client Satisfaction: The company boasts a 98.7% client satisfaction rating and a 99.9% uptime guarantee.

    16. Intelecis – Specializes in Network Security

    Intelecis is a cybersecurity and IT services company headquartered in Fullerton, California, serving clients across Los Angeles and Orange County. Established in 2010, the company offers a range of services including managed IT support, cybersecurity solutions, compliance consulting, and cloud services.

    Intelecis focuses on delivering customized solutions customized to the specific needs of businesses across various industries. Their offerings also include software support to help maintain secure and efficient business operations.

    Intelecis Homepage
    Intelecis Homepage

    Company Details

    • Headquarters: Fullerton, California, USA
    • Founded: 2010
    • Email Address: [email protected]
    • Website: https://www.intelecis.com
    • Contact: (949) 266-2088
    • Address: 1440 N Harbor Blvd, 9th Floor, Fullerton, CA 92835
    • Specialization: Managed IT services, cybersecurity solutions, compliance consulting, and cloud services for businesses across various industries.

    Strengths

    • Co-Managed IT Services: For organizations with internal IT teams, Intelecis provides co-managed services that act as an extension of existing staff. This model offers flexibility and access to specialized expertise without the need for additional hiring.
    • World-Class Customer Experience Trained (WCCXT) Certification: Intelecis has achieved the WCCXT certification, a designation exclusive to managed service providers. This certification reflects their commitment to delivering exceptional customer experiences beyond standard technical support.

    17. AllSafe IT – Specializes in IT Consulting

    Founded in 2005, AllSafe IT is a managed IT services provider headquartered in Pasadena, California, with additional offices in Los Angeles and Chandler, Arizona. The company specializes in delivering a range of services, including IT support, cybersecurity solutions, cloud services, and IT consulting.

    Known for its award winning service model, AllSafe IT brings extensive technology expertise to each engagement. The team also assists clients with software integration and management, providing reliable and efficient IT solutions customized to specific business needs.

    AllsafeIT Homepage
    AllsafeIT Homepage

    Company Details

    • Headquarters: Pasadena, California, USA
    • Founded: 2005
    • Email Address: [email protected]
    • Website: https://www.allsafeit.com
    • Contact: (888) 400-2748
    • Address: 70 South Lake Ave, Suite 690, Pasadena, CA 91101
    • Specialization: Managed IT services, cybersecurity solutions, cloud services, and IT consulting for businesses across various industries.

    Strengths

    • SafeTotal Cybersecurity Suite: AllSafe IT offers the SafeTotal cybersecurity suite, which includes managed antivirus, firewall protection, penetration testing, and security awareness training. This comprehensive package is designed to protect businesses from cyber threats and ensure data integrity.
    • Proactive Maintenance Services: The company provides proactive maintenance services tailored to fit unique business needs. Their approach includes daily automated system patching and 24/7/365 support, aiming to minimize downtime and keep IT systems running smoothly.

    18. Crimson IT – Specializes in Managed IT services

    Founded in 2011, Crimson IT is a managed IT services provider headquartered in Los Angeles, California. The company offers a range of services, including IT support, cybersecurity solutions, cloud services, and IT consulting. Crimson IT serves clients across various industries, focusing on delivering customized solutions that align with specific business needs.

    Crimson IT
    Crimson IT

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 2011
    • Email Address: [email protected]
    • Website: https://www.crimsonit.com
    • Contact: (424) 506-0037
    • Address: 633 W. 5th Street, Suite 810, Los Angeles, CA 90071
    • Specialization: Managed IT services, cybersecurity solutions, cloud services, and IT consulting for businesses across various industries.

    Strengths

    • Cloud Services: The company specializes in cloud computing services, including cloud migrations, virtual desktop infrastructure (VDI) setups, and cloud-based backup solutions. Their expertise helps businesses transition to and manage cloud environments effectively.
    • Virtual CIO Service: Crimson IT offers virtual Chief Information Officer (vCIO) services, providing strategic IT guidance without the overhead of a full-time executive. This service helps businesses align their IT infrastructure with long-term goals and budgets.

    19. Infracore – Specializes in Managed IT and Cybersecurity Services

    Founded in 2003, Infracore is a managed IT services provider headquartered in San Diego, California. The company offers services such as IT infrastructure support, cybersecurity, cloud management, and IT consulting to mid-sized, technology-centric businesses across the United States.

    With over two decades of experience, Infracore supports clients in sectors including biotech, pharmaceuticals, medical devices, and financial services. The company provides dedicated IT teams that function as extensions of client organizations, focusing on reducing downtime and improving operational efficiency .

    Infracore Cybersecurity Company in Los Angeles
    Infracore Cybersecurity – Screenshot Collected from https://infracore.net/ Website

    Company Details

    • Headquarters: San Diego, California, USA
    • Founded: 2003
    • Email Address: [email protected]
    • Website: https://infracore.net
    • Contact: (800) 689-8565
    • Address: 13520 Evening Creek Dr N, Suite 380, San Diego, CA 92128
    • Specialization: Managed IT services, cybersecurity, cloud management, IT consulting, and compliance services for mid-sized businesses.

    Strengths

    • Wide Service Coverage: Infracore offers a full range of IT and cybersecurity services, enabling clients to address multiple needs through a single provider.
    • Industry Certifications: As a CIS SecureSuite member, Infracore adheres to recognized security standards .
    • Client-Focused Support: The company provides 24/7 help desk services and proactive monitoring, aiming to minimize downtime and support business continuity.

    20. TechMD – Specializes in Managed IT and Cybersecurity Services

    Founded in 2003, TechMD is a managed IT services provider headquartered in Santa Ana, California. The company offers services such as managed IT support, cybersecurity, cloud solutions, and strategic IT consulting to small and medium-sized businesses across the United States.

    With over two decades of experience, TechMD serves clients in various sectors, including healthcare, finance, education, and professional services. The company focuses on delivering enterprise-level productivity, scalability, and security to its clients.

    TechMD Cybersecurity Company in LA
    TechMD Cybersecurity Company. Screenshot collected from the TechMD website: https://www.techmd.com/

    Company Details

    • Headquarters: Santa Ana, California, USA
    • Founded: 2003
    • Email Address: [email protected]
    • Website: https://www.techmd.com
    • Contact: (888) 883-2463
    • Address: 3750 South Susan Street, Santa Ana, CA 92704
    • Specialization: Managed IT services, cybersecurity, cloud solutions, and strategic IT consulting for small and medium-sized businesses.

    Strengths

    • Comprehensive Service Portfolio: TechMD offers a wide range of IT and cybersecurity services, allowing clients to address multiple needs through a single provider.
    • Industry Recognition: The company has been acknowledged for its managed services and cybersecurity solutions, including being named to CRN’s 2025 Solution Provider 500 list.

    21. Dreamers Inc. – Specializes in Advanced R&D, AI, and Cybersecurity Solutions

    Founded in 2006, Dreamers Inc. is a research and development consultancy headquartered in Los Angeles, California. The company offers services such as artificial intelligence development, cybersecurity, blockchain solutions, and custom software development to clients across various industries.

    With nearly two decades of experience, Dreamers Inc. serves clients in sectors including aerospace, healthcare, defense, and education. The company focuses on tackling complex technological challenges, delivering innovative solutions that align with clients’ unique needs.

    Dreamers INC Cybersecurity Company Los Angeles
    Dreamers INC Cybersecurity Company Homepage. Screenshot collected from the Dreamers INC website: https://thedreamers.us/ website

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 2006
    • Email Address: [email protected]
    • Website: https://thedreamers.us
    • Contact: +1 (310) 564-6480
    • Address: 2639 South Beverly Drive, Los Angeles, CA 90034
    • Specialization: Artificial intelligence development, cybersecurity, blockchain solutions, custom software development, and machine learning applications for clients in various industries.

    Strengths

    • Industry Recognition: The company has been acknowledged for its innovative solutions and has collaborated with organizations such as NASA, the U.S. Air Force, and Johns Hopkins University Applied Physics Laboratory.
    • Client Satisfaction: Dreamers Inc. maintains a strong client base, serving numerous customers across various industries in the US.

    22. Fantastic IT – Specializes in Managed IT and Cybersecurity Services

    Founded in 1998, Fantastic IT is a managed IT services provider headquartered in Torrance, California. The company offers services such as managed IT support, cybersecurity, cloud solutions, and IT consulting to small and medium-sized businesses across various industries.

    With over 25 years of experience, Fantastic IT serves clients in sectors including healthcare, legal, finance, manufacturing, and real estate. The company focuses on delivering fast, friendly, and fully managed IT solutions, aiming to provide enterprise-level technology support at a predictable monthly cost.

    Fantastic IT Cybersecurity Company in Los Angeles City
    Fantastic IT Cybersecurity Company Homepage. Screenshot Collected from the Fantastic IT Website: https://fantasticit.com/

    Company Details

    • Headquarters: Torrance, California, USA
    • Founded: 1998
    • Email Address: [email protected]
    • Website: https://fantasticit.com
    • Contact: (855) 201-7485
    • Address: 3720 Skypark Dr, Torrance, CA 90505
    • Specialization: Managed IT services, cybersecurity, cloud solutions, and IT consulting for small and medium-sized businesses.

    Strengths

    • Transparent Flat-Rate Pricing: The company provides services at a predictable monthly cost, allowing businesses to budget effectively without unexpected expenses.
    • Recognized Industry Leader: Fantastic IT has been acknowledged for its managed services and cybersecurity solutions, including being named to the INC 5000 list of fastest-growing companies.

    23. Techmedics – Specializes in Managed IT, Cybersecurity, and IT Consulting

    Founded in 1999, Techmedics is a privately owned IT consulting firm headquartered in Los Angeles, California, with additional offices in Dallas, Texas, and Denver, Colorado. The company offers services such as managed IT support, cybersecurity, cloud solutions, IT consulting, and value-added reseller services to businesses across various industries.

    With over 25 years of experience, Techmedics serves clients in sectors including entertainment, architecture, finance, manufacturing, and professional services. The company focuses on delivering customized solutions that combine advanced technology with expert support to meet specific business requirements.

    Techmedics Los Angeles Cybersecurity Company
    Techmedics Cybersecurity Company Homepage. Screenshot Collected from the Techmedics Website: https://www.techmedics.com/

    Company Details

    • Headquarters: Los Angeles, California, USA
    • Founded: 1999
    • Email Address: [email protected]
    • Website: https://www.techmedics.com
    • Contact: (877) 832-4180
    • Address: 45 S. Arroyo Pkwy. Ste. 104, Pasadena, CA 91105
    • Specialization: Managed IT services, cybersecurity, cloud solutions, IT consulting, and value-added reseller services for businesses across various industries.

    Strengths

    • Customized VAR Services: The company provides value-added reseller services with pre-sales consulting, design, implementation, and training, helping businesses maximize the value of their technology investments.
    • Industry Recognition: The company has been acknowledged for its managed services and cybersecurity solutions, including being named to CRN’s MSP 500 list in the Pioneer category..

    24. CAL IT Group – Specializes in Managed IT, Cybersecurity, and Cloud Services

    Founded in 2016, CAL IT Group is a managed IT services provider headquartered in Huntington Beach, California. The company offers services such as managed IT support, cybersecurity, cloud solutions, IT consulting, and business communications to businesses across various industries.

    With nearly a decade of experience, CAL IT Group serves clients in sectors including education, finance, manufacturing, construction, and non-profit organizations. The company focuses on delivering customized solutions that combine advanced technology with expert support to meet specific business requirements.

    CAL IT Group Los Angeles
    CAL IT Group Homepage . Screenshot Taken from CAL IT Website: https://calitgroup.com/

    Company Details

    • Headquarters: Huntington Beach, California, USA
    • Founded: 2016
    • Email Address: [email protected]
    • Website: https://calitgroup.com
    • Contact: (866) 242-2548
    • Address: 19671 Beach Blvd, Suite 205, Huntington Beach, CA 92648
    • Specialization: Managed IT services, cybersecurity, cloud solutions, IT consulting, and business communications for businesses across various industries.

    Strengths

    • Rapid Response Commitment: CAL IT Group offers a 60-second response time to service requests during business hours, ensuring prompt support for clients’ IT needs.
    • Client-Centric Approach: CAL IT Group emphasizes building strong, lasting partnerships based on trust, integrating seamlessly into clients’ businesses as a dedicated IT department.

    25. Cyber Defense Group (CDG) – Specializes in Outcomes-Based Cybersecurity for Cloud-Driven Enterprises

    Founded in 2016, Cyber Defense Group (CDG) is a cybersecurity consulting firm headquartered in Pasadena, California. The company offers services such as virtual CISO (vCISO), cybersecurity as a service (CSaaS), incident response, compliance consulting, and risk assessments to mid-market and enterprise clients across various industries.

    With nearly a decade of experience, CDG serves clients in sectors including healthcare, finance, retail, and media. The company focuses on delivering outcomes-based security programs that align with business objectives, providing fixed-cost solutions tailored to each client’s unique needs.

    Cyber Defense Group (CDG) Los Angeles Cybersecurity Company
    Cyber Defense Group (CDG) Homepage. Screenshot Collected from the CDG Website: https://www.cdg.io/

    Company Details

    • Headquarters: Pasadena, California, USA
    • Founded: 2016
    • Email Address: [email protected]
    • Website: https://www.cdg.io
    • Contact: +1 (888) 450-0911
    • Address: 177 E Colorado Blvd, Suite 200, Pasadena, CA 91105
    • Specialization: Virtual CISO services, cybersecurity as a service, incident response, compliance consulting (including HIPAA, GDPR, ISO 27001, SOC 2), and risk assessments for mid-market and enterprise clients.

    Strengths

    • Expertise in Cloud Security: The company specializes in securing cloud infrastructures, offering services such as virtual CISO, incident response, and compliance consulting to ensure robust protection in cloud environments.
    • Client-Centric Engagement: CDG emphasizes a partnership approach, working closely with clients to develop and implement strategies that address their unique cybersecurity challenges.

    26. BRITECITY – Specializes in Managed IT and Cybersecurity Services

    Founded in 2007, BRITECITY is a managed IT services provider headquartered in Irvine, California. The company offers services such as managed IT support, cybersecurity, cloud solutions, IT consulting, and business communications to small and medium-sized businesses in Orange County.

    With over 15 years of experience, BRITECITY serves clients in sectors including healthcare, legal, manufacturing, and professional services. The company focuses on delivering fast, proactive, and reliable IT support, with a commitment to responding to emergencies within one hour, 24/7.

    Britecity Los Angeles Cybersecurity Company
    Britecity Cybersecurity Company Homepage. Screenshot Collected from the Britecity website: https://britecity.com/

    Company Details

    • Headquarters: Irvine, California, USA
    • Founded: 2007
    • Email Address: [email protected]
    • Website: https://britecity.com
    • Contact: (949) 243-7440
    • Address: 4 Executive Circle, Suite 190, Irvine, CA 92614
    • Specialization: Managed IT services, cybersecurity, cloud solutions, IT consulting, and business communications for small and medium-sized businesses in Orange County.

    Strengths

    • Client Satisfaction: The company maintains a strong client base, serving over 160 businesses in Orange County.
    • Proactive IT Management: BRITECITY employs a proactive approach to IT support, focusing on preventing issues before they occur, which helps in reducing downtime and increasing productivity.

    27. Insightful Networks

    Insightful Networks is an established IT services firm based in West Hollywood, California, supporting small and mid-sized businesses across healthcare, legal, real estate, and professional services.

    Founded in 1998, Insightful Networks delivers managed IT support, cybersecurity solutions, cloud infrastructure design, and on-demand consulting for teams that rely on uptime and operational continuity.

    With a client-centric approach and over two decades of experience, the company helps businesses stay secure, responsive, and fully supported, without the overhead of a full internal IT department.

    Insightful Networks offers responsive service with 24/7 emergency coverage, proactive systems maintenance, and expert guidance across on-premise and hybrid cloud environments.

    Insightful Networks - Cybersecurity Company in Los Angeles
    Insightful Networks – Cybersecurity Company in Los Angeles

    Company Details

    Strengths

    • Deep Experience in IT & Cloud: Insightful Networks has supported Los Angeles businesses since 1998, maintaining critical systems for companies in healthcare, law, and finance. Their team averages over 10 years of technical experience.
    • 24/7 Support & Emergency Response: Insightful offers true around-the-clock availability, including weekends and holidays. Clients receive immediate triage for high-impact issues and preventive system health monitoring.

    How to Choose the Best Cybersecurity Company in Los Angeles (Or Literally Any Other City)

    Choosing the right cybersecurity company to protect your business or personal information can feel challenging. The cybersecurity market is crowded, and finding the ideal partner requires careful consideration of various factors. Whether you’re located in Los Angeles or anywhere else, here’s a practical guide to help you make the best choice:

    1. Identify Your Specific Needs

    Before you start reviewing cybersecurity providers, it’s essential to pinpoint your exact requirements. Not all cybersecurity challenges are alike. Some may involve cloud security, while others may require solutions like penetration testing or digital forensics. Clearly understanding your particular security concerns will help you find a suitable provider more quickly and effectively, especially one experienced in handling diverse industries and delivering scalable solutions.

    Consider the following questions to better define your needs:

    • Do you need ongoing monitoring, penetration testing, or compliance management?
    • Are your concerns mainly around data protection, regulatory compliance, or threat response?
    • Is industry-specific expertise required (e.g., healthcare, finance)?

    2. Check Their Specialization and Services Offered

    Every cybersecurity company has its unique strengths and specializations. Some providers excel at managing cloud environments, while others might focus on compliance consulting or incident response. Make sure the company’s area of expertise aligns closely with your identified needs.

    Common specializations you might encounter include:

    • Managed IT services
    • Cybersecurity assessments and penetration testing
    • Incident response and digital forensics
    • Compliance and regulatory adherence (e.g., HIPAA, SOC 2, ISO 27001)
    • Cloud security solutions

    3. Evaluate Experience and Reputation

    When it comes to cybersecurity, trust is paramount. An experienced provider will have encountered and successfully navigated numerous security incidents, giving them the practical knowledge to effectively handle potential threats. Confirming a company’s credibility and track record can give you confidence in your choice.

    Look for evidence of their proven expertise, such as:

    • Company history and years of operation.
    • Client testimonials, online reviews (Google, Trustpilot, Clutch).
    • Industry certifications or awards (e.g., recognition by CRN, Clutch, or Gartner).

    4. Look at Industry Certifications and Expertise

    Cybersecurity certifications and credentials aren’t just decorative—they’re strong indicators of a company’s professional capabilities and dedication to industry standards. Companies with highly certified teams are more likely to possess up-to-date knowledge and best practices.

    Key certifications to check for include:

    • CISSP (Certified Information Systems Security Professional)
    • CISM (Certified Information Security Manager)
    • CEH (Certified Ethical Hacker)
    • Vendor-specific certifications (Microsoft, AWS, Cisco)

    5. Understand Their Approach to Security

    An effective cybersecurity strategy requires more than just reactive measures—it involves proactively predicting and preventing threats. Understanding a company’s security approach gives you insight into how effectively they can protect your organization in the long run.

    Ask potential providers detailed questions about their methods, such as:

    • How do they proactively prevent security threats?
    • Do they provide 24/7 monitoring and rapid response to incidents?
    • What is their approach to training your team to enhance internal security practices?

    6. Transparency and Communication

    Cybersecurity is a complex area, and clear, consistent communication is critical for effectively managing your security risks. A provider that prioritizes transparent communication ensures you remain informed and prepared at every step.

    Evaluate their communication standards by considering:

    • Do they clearly explain their services, reports, and findings?
    • Is their pricing transparent, without hidden fees?
    • How easily can you reach their support team in an emergency?

    7. Consider Geographic Location (But Don’t Limit Yourself)

    While selecting a cybersecurity company nearby can offer convenience and ease of communication, it’s no longer a strict necessity. Remote cybersecurity services, including advanced technologies like digital forensics and threat detection, have evolved dramatically and are highly effective for many organizations. Whether you’re focused on data protection or broader business objectives, evaluate whether having a local presence is crucial for your comfort or operational needs.

    Balance your priorities by assessing the importance of:

    • Availability of face-to-face consultations or on-site visits.
    • Comfort level with remote communication tools.
    • Proven experience providing successful remote cybersecurity support.

    FAQs

    1. Are there cybersecurity companies in Los Angeles that specialize in serving small to medium-sized businesses?

    Yes, several firms focus on the needs of small and mid-sized businesses. These companies provide responsive IT support, managed security, and cost-effective protection for growing organizations.

    2. Do any Los Angeles-based cybersecurity companies offer virtual Chief Information Security Officer (vCISO) services?

    Yes, some companies offer vCISO services to help organizations develop and maintain their security programs without hiring a full-time executive. This support often includes risk assessments, security planning, and compliance tracking.

    3. Are there cybersecurity companies in Los Angeles that focus on compliance and regulatory requirements?

    Many local firms specialize in helping clients meet regulatory standards such as HIPAA, PCI-DSS, and SOC 2. They assist with gap assessments, documentation, and ongoing monitoring to help businesses stay audit-ready.

    4. Do Los Angeles cybersecurity firms offer services for specific industries?

    Yes, several companies cater to sectors like finance, education, healthcare, and transportation. Their services are often tailored to the unique compliance and security needs of these industries.

    5. Are there any cybersecurity companies in Los Angeles that provide services beyond traditional IT security?

    Some firms offer a broader scope of services, including custom software development, AI-driven analytics, blockchain consulting, and cloud architecture support, alongside cybersecurity. These options help clients address both technical and security challenges under one roof.

    6. What company is best for cyber security in Los Angeles?

    Notable cybersecurity firms in Los Angeles include Bright Defense, Advanced Networks, and CyberDUo. These companies provide services such as managed IT support, threat detection, and compliance solutions.

    7. How much do cyber security specialists make in Los Angeles?

    Cybersecurity specialists in Los Angeles earn between $100,000 and $135,000 per year, depending on experience and role. (Salary Expert)

    8. What are the biggest technology companies in Los Angeles?

    Major tech companies based in Los Angeles include SpaceX, Snap Inc. (Snapchat), Riot Games, and Tinder. (Powderkeg)

    9. How much does a cybersecurity consultant earn in Los Angeles?

    Cybersecurity consultants in Los Angeles typically earn between $119,000 and $203,000 per year, depending on experience and company. (Indeed)

    10. What types of cybersecurity services do companies in Los Angeles typically offer?

    Cybersecurity firms in Los Angeles provide services such as network security, cloud security, compliance support, penetration testing, and managed security.

    11. How many cybersecurity firms are currently operating in the Los Angeles metro area?

    As of 2025, over 120 cybersecurity firms operate in the greater Los Angeles region, with services ranging from managed security to niche offerings like digital forensics and incident response.

    12. What percentage of Los Angeles businesses outsource their cybersecurity needs?

    Roughly 65% of small to medium-sized businesses in Los Angeles outsource some or all of their cybersecurity functions to third-party providers, mainly to reduce costs and improve expertise access.

    13. Which certifications are most commonly held by cybersecurity professionals in Los Angeles?

    The most frequently held certifications among cybersecurity professionals in LA include CompTIA Security+, CISSP (Certified Information Systems Security Professional), and CISM (Certified Information Security Manager). These reflect a broad mix of generalist and management-focused credentials.

    14. Are penetration testing services widely available in Los Angeles?

    Yes, a large number of Los Angeles cybersecurity companies provide penetration testing services, including external, internal, and web application testing. These services help organizations detect and fix vulnerabilities before attackers exploit them.

    15. How often do LA-based companies face ransomware incidents?

    In the past year, about 34% of midsize companies in the Los Angeles area reported at least one attempted or successful ransomware attack. This rate is consistent with national averages for urban business centers

    Tamzid Ahmed | Cybersecurity Writer

    Tamzid brings 5+ years of specialized writing experience across SaaS, cybersecurity, compliance, and blockchain. He’s skilled at simplifying complex concepts without losing depth. He follows the latest cybersecurity compliance updates and brings readers practical insights they can trust and keeps them ahead of the curve.

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