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Top Security Companies in Los Angeles, CA (168)

BAE Systems, Inc.
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

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BAE Systems, Inc.

BAE Systems, Inc.'s Top Stability & Growth Strengths

Strong Revenue Growth: Sales are rising to record levels at the group level, and the U.S. business reports multibillion-dollar annual sales. Management guidance points to further sales increases, supported by continued demand across defense and aerospace programs.

Resilient & Sustainable Growth: A record order backlog provides multi-year visibility into future work and delivery schedules. Continued order intake and long-duration defense programs bolster confidence in sustained activity.

Market Expansion: Significant U.S. facility investments—such as the Jacksonville shipyard upgrade and added capacity in Louisville—expand manufacturing and repair capabilities. Added capacity is aimed at supporting U.S. Navy work, submarine construction support, and other defense production needs.

CrowdStrike
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
25 Offices
11,000 Employees
84 Benefits Hiring Now
Define your future at CrowdStrike.

CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We...

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CrowdStrike

CrowdStrike's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue rose 26% year over year to about $1.47B in Q2 FY2027, while ARR increased roughly 25% to $5.84B and the full‑year outlook was raised. These indicators point to durable top‑line momentum across recent quarters and fiscal years.

Healthy Cash Flow: Quarterly free cash flow increased to about $377M (from ~$284M a year earlier) and operating cash flow reached roughly $530M. Rising cash generation alongside growth supports operating flexibility and investment capacity.

Product Line Growth: Adoption across the Falcon platform is deepening, with record net new ARR of about $333M (+51% YoY) and rapid expansion in offerings such as Falcon Flex ARR (exceeding ~$2.29B, up ~101% YoY). Cloud and identity security ARR also expanded meaningfully, indicating broader portfolio traction.

Cloudflare
Cloud • Information Technology • Security • Software • Cybersecurity
13 Offices
4,400 Employees
67 Benefits Hiring Now
Helping Build a Better Internet

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the...

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Cloudflare

Cloudflare's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue has been accelerating on a quarterly basis, and full-year guidance was raised, reflecting sustained top-line momentum. Contracted demand indicators also point to continued near-term growth.

Market Expansion: Enterprise penetration is deepening with record additions of large customers and a notable footprint among major corporate ecosystems and top global websites. The customer mix is shifting upmarket, signaling successful movement into higher-value segments.

Innovation-Driven Growth: Adoption of Workers, Zero Trust, and AI-related workloads is highlighted as a key catalyst expanding use of the platform. Product breadth across security, developer services, and edge computing is supporting multi-product growth.

ISSQUARED
Security
Thousand Oaks

ISSQUARED, Inc. is a premier value added Solution Provider, having delivered multi-million dollar projects for Fortune 500 companies in the US, leveraging the combined expertise of our global employees based out of our 14 global offices, including our headquarters based in Los Angeles, California.

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ISSQUARED
Thales
Artificial Intelligence • Big Data • Information Technology • Security • Software
78 Offices
63,258 Employees
18 Benefits Hiring Now

Thales is a global high technology leader investing in digital and “deep tech” innovations – connectivity, big data, artificial intelligence, cybersecurity and quantum technology – to build a future we can all trust, which is vital to the development of our societies. The company provides solutions, services and products that help its customers – businesses, organisations and states – in...

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Thales

Thales's Top Stability & Growth Strengths

Strong Revenue Growth: Sales increased in 2025 versus 2024, with early 2026 also showing higher sales and management guiding to further organic growth in 2026.

Profitability: Adjusted EBIT rose and margins improved in 2025, indicating strengthening operating performance alongside growth.

Resilient & Sustainable Growth: Record order intake and an order book above €53 billion provide multi‑year visibility, and a book‑to‑bill above 1 with reaffirmed 2026 targets supports continued expansion.

Britive
Cloud • Security
Fully Remote
47 Employees
17 Benefits Hiring Now
Secure, Unified Cloud Access Management for All Identities Across Complex Multi-Cloud and Hybrid On-Prem Environments.

Britive is the first cloud-native Privileged Access Management (PAM) solution engineered to meet the demands of modern, complex, and dynamic cloud environments. Developed for security, cloud operations, and development teams, Britive's platform is built to address the unique access challenges faced by both human and non-human identities across multi-cloud and hybrid infrastructures. Britive’s approach centers on eliminating standing privileges with...

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Britive
Telesign
Cloud • Machine Learning • Security • Software • Cybersecurity
5 Offices
781 Employees
27 Benefits
Telesign exists to make the digital world a more trustworthy place for everyone.

Telesign provides continuous trust to leading global enterprises by connecting, protecting, and defending their digital identities. Telesign verifies over five billion unique phone numbers a month, representing half of the world’s mobile users, and provides critical insight into the remaining billions. The company’s powerful AI and extensive data science deliver identity with a unique combination of speed, accuracy, and global...

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Telesign

Telesign's Top Stability & Growth Strengths

Profitability: Profitability improved as the parent reported that Telesign turned EBITDA positive and that the international brands were EBITDA-positive in late 2024. Direct margin improvement was also highlighted even amid revenue pressure.

Strong Market Position & Advantage: Specialization in phone-number intelligence, risk scoring, authentication, and fraud mitigation is repeatedly positioned as a differentiator with multiple third-party recognitions cited. The company is described as a category leader in its phone-centric identity and fraud-prevention niche even if not the broad CPaaS share leader.

Future-Ready Strategy: The Proximus Global integration and stated shift toward higher-margin Digital Identity and CPaaS services signal a forward-leaning pivot away from legacy SMS dependence. Management commentary also points to expansion into omnichannel messaging and upcoming Network API offerings across the group.

Blackberry
Information Technology • Security • Software • Cybersecurity
14 Offices
3,770 Employees
36 Benefits

BlackBerry (NYSE: BB; TSX: BB) provides intelligent security software and services to enterprises and governments around the world. The company secures more than 500M endpoints including 195M+ cars on the road today. Based in Waterloo, Ontario, the company leverages AI and machine learning to deliver innovative solutions in the areas of cybersecurity, safety and data privacy solutions, and is a...

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Blackberry
Guardian Eagle Security Inc.
Events • Professional Services • Security
Los Angeles
Hiring Now

Guardian Eagle Security Inc. is a professional security company based in Los Angeles, providing a comprehensive range of protection services including armed and unarmed guards, patrol services, and access control. They specialize in commercial, residential, and event security, as well as specialized celebrity protection, ensuring high-quality safety and reliability for their diverse clients across Los Angeles and the surrounding areas.

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Guardian Eagle Security Inc.
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Nike
Other • Retail
27 Offices
73,000 Employees
48 Benefits Hiring Now
At NIKE, Inc., technology is laying the foundation for our digital transformation and direct-to-consumer strategy.

At NIKE, Inc., we innovate to serve athletes*. Every teammate - from coder to creator - plays a role in making these athletes’ dreams real. Our tech, data, and digital teams push limits every day, building the future of sport and the tools that drive it. Here, curiosity is fuel. Innovation is the game plan. Different perspectives keep us on...

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Nike

Nike's Top Stability & Growth Strengths

Strategic Partnerships: Wholesale re-engagement is driving a rebound, with recent quarters showing partner-led growth even as direct channels lag. This channel balance is being used intentionally as a lever in the turnaround.

Future-Ready Strategy: Management’s “sport offense” and “Win Now” actions, plus a planned shift to reduce China manufacturing exposure by May 2026, reflect proactive steps to mitigate tariff risk and refocus on performance categories. Sourcing and marketplace resets indicate preparation for a more resilient growth mix.

Investor Backing & Capital Strength: Despite weaker recent results and a credit downgrade, the company continued to raise its dividend, signaling ongoing capacity to return cash. Investor focus centers on demonstrating sustained top-line and margin improvement over multiple quarters.

Signal Sciences
Cloud • Security • Software
Culver City
150 Employees
29 Benefits
Helping to secure important web applications, APIs, & microservices of the world's leading companies

We’re not just rethinking what’s possible with web application security—we’re revolutionizing it. At Signal Sciences, we engineer big ideas with an eye on the future, building sustainable and wide-reaching solutions that not only serve teams’ immediate needs but also instinctively evolve along with them. We believe in simple, effective actions.

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Signal Sciences
Trek Bicycle
90 Offices
3,388 Employees
32 Benefits Hiring Now

Trek is a place where you’re valued for being you. If you’re really into bikes, that’s great. If you’re not (yet), that’s great too. Because there’s a lot more to Trek than bikes. Every person has a unique history and life experience to bring to the table. We respect that. It’s what makes us who we are. At Trek, there's...

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Trek Bicycle

Trek Bicycle's Top Stability & Growth Strengths

Strong Market Position & Advantage: Trek is broadly considered a leader with a large owned-retail footprint and persistent visibility via co-ownership of the WorldTour team, strengthening its credibility and influence at point of sale. Its breadth across kids’, road/MTB, and e-bikes and presence in independent dealers reinforce pull with retailers and consumers.

Future-Ready Strategy: Moves like the Consumer Choice DTC program, the Red Barn Refresh certified‑used channel, and a multi‑year shift to lower‑emission aluminum signal channel diversification and sustainability investments geared to long-term competitiveness. Portfolio pruning and focus on core bikes/retail/e‑commerce indicate a refocus toward steadier, profitable mix.

Diversified Revenue Streams: The combination of owned stores, independent dealers, new ship‑to‑home options, and certified‑used resale expands how Trek reaches customers and monetizes its lifecycle. This channel mix complements a wide product range including e‑bikes, supporting resilience across segments.

G4S
Security
15 Offices
76,216 Employees
13 Benefits

G4S is the world’s leading global, integrated security company, specialising in the provision of security services and solutions to customers. Our mission is to create material, sustainable value for our customers and shareholders by being the supply partner of choice in all our markets. G4S is active in around 85 countries and has around 533,000 employees. For more information on...

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G4S
Modern Technology Solutions, Inc. (MTSI)
Security • Cybersecurity
19 Offices
1,249 Employees
40 Benefits

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and technology solutions company delivering first-choice capabilities to solve problems of global importance in the critical mission areas of missile defense, cyber security, intelligence, unmanned/autonomous systems, aviation, space, and homeland security. The MTSI mission is to make important and lasting contributions to the nation's defense and security by providing...

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Modern Technology Solutions, Inc. (MTSI)
Bay Alarm
Security
18 Offices
1,200 Employees
Hiring Now

Bay Alarm is a third-generation, family-owned security company that protects businesses and homes across California, Arizona, and Washington. Its offerings include burglar and fire alarms, 24/7 monitoring, video surveillance, access control, and on-site security agents for residential and commercial customers alike. The company combines security technology with local personnel to design, install, monitor, inspect, and maintain systems that protect people,...

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Bay Alarm
Broadata Communications, Inc.
Torrance
32 Employees
Hiring Now

Broadata Communications, Inc (BCI), a privately held, California-based corporation, that has quickly developed a reputation as a leading and innovative company specializing in the development of market-driven products for the transmission of Digital Connectivity Solutions (video, audio, data, and control) over fiber, HD-BaseT and now expanding to IP. We strive to be at the forefront of cutting-edge technology, constantly offering...

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Broadata Communications, Inc.
CloudAccess
Security • Software
Los Angeles

CloudAccess provides comprehensive state-of-the art security-as-a-service from the cloud. Our award-winning suite of robust and scalable solutions eliminates the challenges of deploying enterprise-class security solutions. By providing such integral services as SIEM (Security Information and Event Management), Identity Management, Log Management, Single Sign-On (SSO), Web SSO, Access Management, Cloud Access offers cost-effective, high-performance solutions controlled and managed from the cloud...

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CloudAccess
DigitalVerify
Security
Marina del Rey
3 Employees

Simplify the process of recording or validating proof of ownership, sale, theft or loss of all your possessions from anywhere. DigitalVerify® Your record of ownership™

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DigitalVerify
Andy Frain Services
Events • Professional Services • Security • Industrial
13 Offices
3,979 Employees
14 Benefits

Andy Frain Services leads in comprehensive security and event solutions, delivering reliable business security for offices, warehouses, plants, and facilities.

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Andy Frain Services

Andy Frain Services's Top Stability & Growth Strengths

Market Expansion: Branch offices and service locations reportedly span 45 sites across the United States, with operations also covering Puerto Rico and Canada. Active recruiting and indications of a broadening footprint suggest expansion in reach.

Customer Loyalty & Retention: Client retention is reported at 97% over the past decade. This points to durable customer relationships across major venues, airports, universities, and government facilities.

Strong Market Position & Advantage: The company is characterized as a nationally recognized leader in event security and crowd management, supported by a century of operating experience and SAFETY Act credentials. Its integrated mix of security, event staffing, crowd management, venue operations, and technology-enabled services underpins a defensible niche.

Blind Insight
Cloud • Security • Database • Analytics • Cybersecurity • Big Data Analytics • Data Privacy
Fully Remote
1 Employees
Data Protection That Works for Your Business—Not Against It

Unlock insights while keeping sensitive information protected end-to-end. Our breakthrough searchable encryption technology allows you to search encrypted data in real time as if it were plaintext. Fine-grained programmable access controls make programmatically enforcing data access and governance frameworks easy.

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Blind Insight

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