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Top Security Companies in Los Angeles, CA (145)

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.

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.

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.

CitySourced
Security
Los Angeles
12 Employees

CitySourced is a real time mobile civic engagement platform. CitySourced provides a free, simple, and intuitive platform empowering residents to identify civic issues (public safety, quality of life, & environmental issues, etc.) and report them to city hall for quick resolution; an opportunity for government to use technology to save time and money plus improve accountability to those they govern;...

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CitySourced
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
Sequent Software Inc.
Mobile • Security • Software • Database
Los Angeles
25 Employees

As digital integration technology leaps forward, today’s consumers demand data security more than ever before. The volume of data touchpoints is skyrocketing, requiring trust wherever the data travels. Sequent’s mission is to bring confidence, trust, and simplicity to the digital world of transactions, shared information and privacy. Based in Silicon Valley, Sequent Software was founded in 2010. Since its founding, Sequent...

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Sequent Software Inc.
GTT
Information Technology • Security • Design
33 Offices
3,031 Employees
29 Benefits Hiring Now

GTT is a managed network and security services provider to global organizations. We design and deliver solutions that leverage advanced cloud, networking and security technologies. We complement our solutions with a suite of professional services and exceptional support teams in local markets around the world. We serve thousands of national and multinational companies with a portfolio that includes SD-WAN, security,...

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GTT

GTT's Top Stability & Growth Strengths

Strong Revenue Growth: Consolidated revenues and EBITDA at Gaztransport & Technigaz increased markedly in 2023–2024 with further growth guided for 2025. A sizable multi‑year order book and recent LNG carrier awards provide strong visibility.

Strong Market Position & Advantage: GTT Communications operates a Tier‑1 global IP backbone across continents and is recognized as a Leader in managed network services by ISG and industry programs. A broad enterprise customer base and continued awards reinforce standing in its specialized domains.

Future-Ready Strategy: Both organizations are investing in forward‑looking capabilities, including hydrogen and alternative fuels (GTT S.A.) and SASE/SD‑WAN platforms plus 400G/800G backbone upgrades (GTT Communications). These initiatives position them to address evolving demand and regulatory drivers.

CPS Security Solutions
Professional Services • Security • Consulting
10 Offices
2,500 Employees

CPS Security Solutions provides dependable, progressive, and efficient security and remote management solutions supported by a state-of-the-art Command Center and high-tech staff. The company designs and implements world-class security solutions for a market ranging from individuals to national clients, leveraging over 20 years of security experience from Construction Protective Services.

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CPS Security Solutions
Kratos Defense and Security Solutions
16 Offices
1,800 Employees
10 Benefits

Kratos develops transformative, affordable technology, platforms, and systems for U.S. National Security related customers, allies, and commercial enterprises.

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Kratos Defense and Security Solutions
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Inter-Con Security
18 Offices
4,595 Employees
23 Benefits Hiring Now
Everywhere Security Matters.

EVERYWHERE SECURITY MATTERS. Inter-Con Security is a multinational private security company operating in North America, South America, and Africa. We provide a wide range of security services, including security guards, mobile patrols, emergency services, K9 security, executive protection, concierge services, off-duty officers, and more. We are proud to serve government agencies, Fortune 100 companies, private businesses, and individuals both domestically and...

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Inter-Con Security

Inter-Con Security's Top Stability & Growth Strengths

Strong Market Position & Advantage: Scale, rankings, and high-profile contracts place the company among the largest providers in North America and a leader in complex, high-requirement security. Industry recognition and awards, alongside a prominent role with government, critical infrastructure, and enterprise clients, underscore this position.

Strong Revenue Growth: Repeated Inc. 5000 placements and company statements about rapid, largely organic expansion indicate sustained multi-year growth. Reports of substantial size increases and ongoing major contract wins support a robust growth trajectory.

Innovation-Driven Growth: Adoption of proprietary platforms such as the AI-powered IConIQ system signals active investment in scalable, modern security operations. Technology additions are positioned as integral to meeting enterprise risk management needs during expansion.

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
Ensign-Bickford Industries, Inc.
Aerospace • Food • Robotics • Security • Biotech
7 Offices
1,001 Employees
28 Benefits

Ensign-Bickford Industries, Inc. (EBI), founded in 1836, is a privately-owned high technology conglomerate focused in space & defense, pet food science, and biotechnology. We participate in businesses that are relevant to the future of the world and have multigenerational growth prospects. EBI companies are unified by a common shared operating system and a common set of values.

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Ensign-Bickford Industries, Inc.
FirstService Residential
Professional Services • Real Estate • Security • Hospitality
31 Offices

FirstService Residential simplifies property management by serving residential communities across the United States and Canada. The company partners with boards, owners, and developers to enhance property value and resident life through a service-first philosophy. They provide a comprehensive range of essential property services, including community management, concierge, valet, maintenance, pool, construction, security, and financial services.

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FirstService Residential
Kroll
Big Data • Security • Software • Analytics • Cybersecurity
25 Offices
5,001 Employees
17 Benefits Hiring Now

Kroll is the world’s premier provider of services and digital products related to valuation, governance, risk and transparency. We work with clients across diverse sectors in the areas of valuation, expert services, investigations, cyber security, corporate finance, restructuring, legal and business solutions, data analytics and regulatory compliance. Our firm has nearly 5,000 professionals in 30 countries and territories around the...

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Kroll

Kroll's Top Stability & Growth Strengths

Strong Market Position & Advantage: Multiple third-party descriptions and industry recognitions portray Kroll as a leading independent provider in financial and risk advisory, with top placements in areas like fairness opinions and investigations/forensics. Scale signals such as a global workforce and long operating history reinforce a durable competitive position.

Market Expansion: Evidence points to active expansion through new practices (e.g., Economics and Decision Intelligence), geographic build-outs, and acquisitions across regions including APAC, Europe, and Latin America. Announcements of added services and locations indicate an expanding footprint.

Diversified Revenue Streams: A broad portfolio spanning valuation, investigations, due diligence, compliance, cyber/MDR/IR, restructuring, and agency/trustee services suggests multiple demand drivers. Recognition across several distinct service lines implies revenue is not dependent on a single offering.

Securitas Security Services USA, Inc.
Professional Services • Security • Consulting
211 Offices
95,000 Employees

Securitas Security Services USA, Inc. is a leading provider of customized security and guarding solutions. The company offers a comprehensive range of protective services, including on-site guarding, mobile patrols, remote monitoring, and electronic security. They also provide specialized services in fire and safety, corporate risk management through Pinkerton, and professional consulting and investigations to help safeguard people, property, and information.

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Securitas Security Services USA, Inc.
Signal 88 Security
21 Offices
950 Employees
15 Benefits

Signal 88 Security is a security and investigations company providing virtual monitoring, fire watch, and patrolling services.

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Signal 88 Security
ellipse
Security
Culver City
18 Employees

The creators of EVC® Dynamic Security Code, the future of smartcards.

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ellipse
Handmade Mobile Entertainment
Mobile • Security
Los Angeles

Handmade Mobile Entertainment is a privately held company with offices in Santa Monica, CA and London. Handmade Mobile’s investors are some of the top names in Silicon Valley, London and Barcelona, including Doughty Hanson, Edge Group, Nauta Capital, Relay Ventures, Tomorrow Ventures and XG Ventures.

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Handmade Mobile Entertainment
Axiom (axiom.co)
Security • Software • Analytics
3 Offices
59 Employees
21 Benefits Hiring Now

Axiom captures 100% of your data for every possible need: o11y, security, analytics, and new insights.

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Axiom (axiom.co)
Cal Net Technology Group
Cloud • Security
California

Cal Net Technology Group is the premier provider of outsourced IT, cloud, security services and unified communications in the Southern California market, servicing organizations with 10-2000 employees. Through its implementation and support services, Cal Net excels in tackling the complexities of partially and fully outsourced IT and voice systems implementation and support services with both onsite and remote delivery models.

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Cal Net Technology Group

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