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Top Security Companies in Los Angeles, CA (151)

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 increased 10% in 2025 and 9% in H1 2026, with leadership upgrading 2026 guidance to 8–10% sales growth. Growth was reported across all major sectors.

Profitability: Underlying EBIT rose 12% in 2025 and 11% in H1 2026, alongside an improved return on sales. This points to stronger margins in addition to top-line expansion.

Resilient & Sustainable Growth: A record order backlog of roughly £83.6–84.0 billion and multi‑year contracts provide substantial future revenue visibility. The 2026 outlook also signals continued expansion.

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 and annual recurring revenue are increasing at a robust pace, with recent quarters showing re-acceleration and a raised full‑year outlook. This momentum is supported by record net new recurring business and continued customer and module expansion.

Healthy Cash Flow: Operating and free cash flow are at record levels for recent periods, underscoring strong cash generation alongside growth. Liquidity is reinforced by scaling cash from operations as the platform expands.

Profitability: GAAP profitability has improved from prior losses to positive territory, with operating leverage trending upward. This shift indicates improving economics as scale increases.

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: Recent results show revenue rising in the mid-30% year over year, with acceleration from Q1 to Q2 2026 and raised full-year 2026 guidance. Contracted demand indicators such as Current RPO also increased in the mid-30% range, reinforcing momentum.

Diversified Customer Base: Evidence points to a broad customer mix, from hundreds of thousands of paying customers to thousands of large enterprises, including a significant share of the Fortune 500. Growth in $100K+ and $1M+ spend cohorts underscores continued upmarket penetration.

Healthy Cash Flow: Observations include positive and increasing free cash flow alongside strong operating cash generation in recent periods. These trends suggest the business is funding growth while improving cash efficiency.

SafeTrek
Security
Los Angeles

SafeTrek is a mobile application that bridges the gap between doing nothing and calling 911 in an unsafe situation. SafeTrek allows you to proactively protect yourself without the heavy commitment of calling 911. The way SafeTrek works is simple - If you are feeling unsafe, simply launch the app and hold your thumb down on the safe button. When you are...

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SafeTrek
SecurityFirst Corp.
Security • Software
Rancho Santa Margarita
70 Employees
17 Benefits

SecurityFirst’s sole focus is to provide innovative software solutions that protect one of the world’s most valuable assets – digital data. Based in Southern California’s “silicon beach”, our disruptive cybersecurity algorithms provide global organizations the tools to ensure the integrity of their critical data in the event of a cyberattack.

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SecurityFirst Corp.
ALLIED PRIVATE INVESTIGATION & SECURITY SERVICES, INC.
Professional Services • Security • Consulting
Santa Clarita
98 Employees

ALLIED PRIVATE INVESTIGATION & SECURITY SERVICES, INC. specializes in providing private investigation and security services as a full-service firm with national capabilities.

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ALLIED PRIVATE INVESTIGATION & SECURITY SERVICES, INC.
Axis Communications
Information Technology • Security
9 Offices
4,363 Employees
36 Benefits

Axis enables a smarter and safer world by creating solutions for improving security and business performance. As a network technology company and industry leader, Axis offers solutions in video surveillance, access control, intercom, and audio systems. They are enhanced by intelligent analytics applications and supported by high-quality training. Axis has around 4,000 dedicated employees in over 50 countries and collaborates with...

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Axis Communications
Venable Blue
Professional Services • Security • Consulting • Data Privacy
13 Offices
1,500 Employees
Hiring Now

Venable Blue helps organizations and individuals manage and mitigate risk in the online space, addressing issues like data access, cyber harassment, child safety, and regulatory investigations by building and operationalizing integrated programs and systems.

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Venable Blue
Cyber Defense Group
Cloud • Security • Consulting
Los Angeles
10 Employees
21 Benefits

We are an elite group of professionals providing the most effective cyber defense for our clients. Our Mission is to offer maximum defense using our exceptional knowledge and experience to defend against advanced threats so that our clients can conduct their business with certainty.

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Cyber Defense Group
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Joffe Emergency Services
Events • Professional Services • Security
2 Offices
180 Employees
Hiring Now

Joffe Emergency Services is a nationwide safety and medical-services provider serving schools, event venues, camps, and other organizations. It builds tailored safety programs, conducts school safety assessments and emergency-preparedness training, provides consulting and crisis support, and staffs events with trained emergency medical personnel. Its mission is to make communities safer by helping clients prepare for and respond to health, security,...

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Joffe Emergency Services
NortonLifeLock
Other • Security • Software • Cybersecurity
Irvine
2,100 Employees
22 Benefits

NortonLifeLock is a global leader in consumer Cyber Safety. Bringing together decades of experience in cybersecurity and identity theft protection, we are the consumer ally in today’s connected world. NortonLifeLock solutions are powered by one of the world’s largest civilian cyber intelligence networks allowing us to help protect against advanced online threats. Nearly 80 million members and customers in more...

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NortonLifeLock
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.

Alert 360
Professional Services • Security • Energy
20 Offices
1,000 Employees
24 Benefits

Alert 360 Home Security is a top-rated provider of the best home security systems, security cameras, alarm systems, home automation, alarm monitoring, and business security systems. Founded in 1973, A+ accredited by the BBB, we are the 4th largest residential security company serving customers coast to coast and one of the fastest security companies growing due to the following: 5...

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Alert 360
Loomis Armored US, LLC
Logistics • Security • Transportation • Financial Services
48 Offices
24,000 Employees

Loomis is a cash-management and secure valuables services company operating through Loomis AB and its U.S. division, Loomis Armored US, LLC. It provides armored cash-in-transit transportation, cash processing and vaulting, ATM services, treasury-management support, and technology-enabled cash visibility. Its customers include financial institutions and commercial and retail businesses, supported by a nationwide network of branches, vehicles, and operating locations across...

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Loomis Armored US, LLC
Guest Locker
Mobile • Security
Santa Monica

Guest Locker is an Android Security Application that allows you to freely hand off your device to friends and family while protecting the data that you wish to remain private and secure. No rooting required!

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Guest Locker
Corinthian International Parking Services Inc.
Logistics • Professional Services • Security • Transportation
3 Offices
2 Benefits

Corinthian International Parking Services Inc. is a full-service ground transportation, valet parking, and management company specializing in all aspects of retail and corporate transportation and parking.

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Corinthian International Parking Services Inc.
Primer
Artificial Intelligence • Information Technology • Security • Software
3 Offices
105 Employees
30 Benefits Hiring Now

We build machines that can read and write, automating the analysis of very large datasets. Primer's technology is deployed by some of the world’s largest government agencies, financial institutions, and Fortune 50 companies. Our mission is to accelerate our understanding of the world.

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Primer
Panorays
Security • Software
California
147 Employees

Panorays is a rapidly growing provider of third-party security risk management software, offered as a SaaS-based platform. Panorays manages the whole process from inherent to residual risk, remediation and ongoing monitoring. Unlike other solution providers, Panorays combines automated, dynamic security questionnaires with external attack surface evaluations and business context to provide organizations with a rapid, accurate view of supplier cyber...

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Panorays
BidMagic
Information Technology • Security • Software
Thousand Oaks
32 Employees

BidMagic is the fastest way to create Professional Proposals Integrated workflow solution for AV,Security and Electronic system installers.

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BidMagic
Interface Systems
Cloud • Information Technology • Security • Business Intelligence
12 Offices
554 Employees
37 Benefits

Interface Systems is a leading managed service provider delivering business security, managed network, UCaaS, and business intelligence solutions for distributed enterprises. We improve security, streamline connectivity, optimize operations and reduce IT costs, maximizing ROI for the nation’s top brands. Our managed service offerings include implementation and maintenance of SD-WAN, wireless WAN, cloud-based enterprise communications, interactive remote video monitoring, lone worker...

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Interface Systems

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