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Top Security Companies in San Diego, CA (124)

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.

STR
Machine Learning • Security • Software • Analytics • Defense
5 Offices
800 Employees
56 Benefits Hiring Now
STR Harnesses the power of technology to solve the nation's hardest problems.

STR makes the world a safer place by developing technology and applying it to solve emerging national security challenges.

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STR

STR's Top Stability & Growth Strengths

Market Expansion: Facilities, workforce, and a seven-location U.S. footprint have scaled markedly since 2010 as operations extended from airborne processing into cyber, undersea, space, land, and maritime systems. Current hiring across engineering and program roles reinforces an expanding presence in multiple hubs.

Innovation-Driven Growth: Capability breadth now spans six areas—AI/analytics, autonomy, hardware systems, cyber effects, sensing and spectrum, and adaptive mission engineering—with technology reuse across programs. Documented SBIR activity and awards from DARPA and the military services indicate momentum anchored in advanced R&D.

Diversified Customer Base: Federal contracting activity spans DARPA and the Air Force, Navy, and Army, demonstrating access to multiple defense customers. This multi-agency footprint reduces dependence on any single sponsor within the government sector.

Kingz Kimonos
eCommerce • Fashion • Retail • Sports
2 Offices
5 Employees
Hiring Now

Kingz Kimonos is a leading Brazilian Jiu-Jitsu (BJJ) apparel and equipment brand known for quality, innovation, and exceptional customer service. They specialize in premium BJJ gis, kimonos, and no-gi training gear, aiming to provide customers with a wide variety of BJJ supplies at competitive prices. Their mission is to create the best jiu-jitsu products on the market.

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Kingz Kimonos
Columbia Sportswear Company
9 Offices
5,022 Employees
30 Benefits Hiring Now

Based in Portland, Oregon, Columbia Sportswear Company (NASDAQ: COLM) is a global outdoor brand that crafts active lifestyle gear fortified with industry-leading technologies and tested in our backyard. Our apparel, footwear, and accessories reflect our Pacific Northwest heritage and indomitable spirit.

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Columbia Sportswear Company

Columbia Sportswear Company's Top Stability & Growth Strengths

Profitability: Earnings and margins improved, with third-quarter 2026 net income and operating income rising and full‑year EPS guidance moving higher. This rebound points to strengthened profitability alongside modest top‑line recovery.

Future-Ready Strategy: Management’s multi‑year ACCELERATE strategy centers on brand engagement, product innovation, and channel mix. Direct‑to‑consumer and e‑commerce growth, plus refreshed digital experiences, indicate execution momentum in these focus areas.

Resilient & Sustainable Growth: Net sales have returned to growth, with the company raising its full‑year outlook and expecting continued gains into the next quarter. International markets and DTC channels are providing steadier engines of expansion even as overall growth remains modest.

PROFICIO
Cloud • Security • Cybersecurity
2 Offices
190 Employees
29 Benefits Hiring Now

Proficio is a world-class Managed Security Service Provider (MSSP) providing managed detection and response solutions, 24×7 security monitoring and advanced data breach prevention services to organizations globally. Our rapid growth is being fueled by the rise in cloud-based services, the acceptance of the Software-as-a-Service (SaaS) model, and the increasing number of cyber security attacks on businesses, hospitals and government. We...

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PROFICIO
SSD Alarm
Professional Services • Security
9 Offices
156 Employees
Hiring Now

Founded in 1968, SSD Alarm is one of the largest family-owned security and fire alarm companies in the nation. The company specializes in high-quality security and fire life safety systems for commercial, retail, corporate, government, and residential clients. Its mission is to prevent loss and protect people by providing advanced system solutions and superior customer service.

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SSD Alarm
G2 Ops, Inc.
Security • Analytics • Cybersecurity
4 Offices
106 Employees
17 Benefits Hiring Now

G2 Ops is a preferred provider of analytical and innovative solutions in the following areas: - Model-Based Systems Engineering - Cybersecurity Requirements, Analysis, and Threat Assessment - Cybersecurity Consulting Strategic vision: G2 Ops helps companies stay ahead of cyber crime and IT threats by identifying and measuring weaknesses before incidents occur, then providing remediation priorities based on individual business and financial risk thresholds.

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G2 Ops, Inc.
Pacific Office Automation
Information Technology • Sales • Security • Software • Industrial
34 Offices
1,184 Employees
14 Benefits Hiring Now

At Pacific Office Automation (POA), we take pride in being a privately held office technology and managed services provider headquartered in Beaverton, Oregon. Since our founding in 1976 by Terry Newsom, we have grown from a small photocopier business into the largest independent office equipment dealer in the United States. Today, we generate approximately $491 million in annual revenue and...

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Pacific Office Automation

Pacific Office Automation's Top Stability & Growth Strengths

Strong Revenue Growth: POA reported finishing 2025 above $507 million in revenue and cites 49 consecutive years of annual growth, with inclusion on regional fastest-growing lists reinforcing momentum.

Strong Market Position & Advantage: Multiple industry and OEM references describe POA as the largest independent U.S. office‑equipment dealer and a top-tier channel partner, with repeated Elite Dealer recognitions and OEM awards signaling standing.

Market Expansion: The company announced plans to enter four new cities in 2026 and executed acquisitions in April 2026 (Western Business Products and MKCnext), broadening its Western U.S. footprint and adding wide‑format capabilities.

YETI
Consumer Web • Other • Sports
17 Offices
1,262 Employees
26 Benefits Hiring Now

At YETI, we believe that time spent outdoors matters more than ever and our gear can make that time extraordinary. When you work here, you have the opportunity to create something exceptional, build something sustainable and make a real impact. We are BUILT FOR THE WILD™.

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YETI

YETI's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence points to YETI as a premium category anchor with leadership across coolers and high-end drinkware, supported by brand scale and equity. Independent coverage and company materials describe it as the premium benchmark, with historical revenue leadership versus key rivals.

Market Expansion: International revenue advanced in 2025, led by Europe and Australia, with Japan added mid-year, indicating widening geographic reach. Direct-to-consumer volume surpassed $1.12B, reinforcing broader market access and control of assortment and pricing.

Diversified Revenue Streams: Coolers & Equipment expanded while Drinkware remained the largest category, and growth in bags, soft coolers, and cargo broadened exposure beyond any single product line. A balanced mix across DTC and wholesale further supports resilience when one area cools.

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Drata
Security • Software • Cybersecurity • Automation
Drata is on a mission to help build trust across the internet.

Trust, Automated. Drata automates your compliance journey from start to audit-read and beyond and provides support from the security and compliance experts who built it. The company is backed by ICONIQ Growth, Alkeon Capital, Salesforce Ventures, GGV Capital, Cowboy Ventures, Leaders Fund, Okta Ventures, SVCI, SV Angel, and many key industry leaders.

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Drata

Drata's Top Stability & Growth Strengths

Strong Revenue Growth: ARR surpassing $100M around Jan–Feb 2025 and indications that FY2025 outpaced that rate point to sustained acceleration at scale. Subsequent updates describe strong year-over-year revenue growth continuing into 2026.

Market Expansion: Customer counts reaching 8,000+ across 80+ countries and 190% year-over-year enterprise growth highlight broadening adoption and upmarket traction. Moves such as opening a San Francisco HQ and expanding internationally reinforce geographic and segment reach.

Strong Market Position & Advantage: Consistent “Leader” placements in G2 category reports through 2025–2026 and coverage in Gartner Market Guides indicate durable category standing. Signals such as AWS Security Competency and expanding enterprise presence further reinforce competitive advantage.

AEVEX Aerospace
Aerospace • Security
Solana Beach
296 Employees
27 Benefits Hiring Now

AEVEX Aerospace, headquartered in Solana Beach, California, supports the U.S. national security mission and partner nation needs around the world by providing full-spectrum aviation, remote sensing, and analysis solutions. The company’s capabilities include custom design and engineering; rapid prototyping; sensor integration and sustainment; aircraft modification and certification; flight test instrumentation and support; mission operations service; advanced intelligence data processing, exploitation,...

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AEVEX Aerospace
Heritage Security Services
2 Offices
39,000 Employees
Hiring Now

Heritage Security Services provides standing guard, security patrol and mobile security guard services for customers in Southern California.

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Heritage Security Services
General Dynamics Information Technology
Aerospace • Information Technology • Professional Services • Security • Software
33 Offices
21,625 Employees
37 Benefits Hiring Now

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside...

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General Dynamics Information Technology

General Dynamics Information Technology's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Forward visibility looks durable due to a $100+ billion companywide backlog and repeated references to multi‑year contract wins that extend revenue coverage into 2026. The outlook frames demand as supported by defense and federal IT modernization priorities, suggesting the business can absorb near-term volatility.

Strong Market Position & Advantage: GDIT is positioned as a top-tier federal IT prime, reinforced by recurring placement in major federal contractor rankings and a steady cadence of marquee awards across DoD, intel, and civilian agencies. Its scale inside General Dynamics and ability to deliver mission-critical programs (e.g., enterprise IT modernization and large federal systems) signal competitive advantage in accreditation-heavy government work.

Diversified Revenue Streams: Revenue support is described as coming from multiple General Dynamics segments (Aerospace, Marine, Combat Systems, Technologies) alongside GDIT’s mix of defense, intelligence, health, and civilian programs. This multi-segment and multi-mission exposure reduces dependence on any single program area and supports stability through procurement cycles.

Allegion
Security
14 Offices
10,001 Employees
24 Benefits Hiring Now

Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®. Focusing on security around the door and adjacent areas, Allegion secures people and assets with a range of solutions for homes, businesses, schools and institutions. Allegion had $2.7 billion in revenue in 2020, and its security products are...

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Allegion

Allegion's Top Stability & Growth Strengths

Strong Market Position & Advantage: Allegion is positioned as a leader in security products and access solutions, anchored by well-known brands and a strong competitive presence—particularly in its Americas business where pricing power and profitability are highlighted. Its scale, broad product coverage “around the door,” and continued relevance versus major competitors support resilience in core segments.

Profitability: Profitability appears strong, with expanding operating margins and rising adjusted EPS cited across 2024–2025 results. Consistent dividend increases also signal confidence in sustained earnings power and disciplined capital returns.

Healthy Cash Flow: Cash generation is described as robust, with available cash flow rising materially and funding dividends, buybacks, and acquisitions. Guidance also indicates continued strong cash conversion relative to earnings, supporting investment capacity and stability.

Interlaced
Information Technology • Security • Software
4 Offices
36 Employees
12 Benefits Hiring Now

Revolutionize How Your Business Works. Apple IT Support for the Modern World. Built by Apple employees, Interlaced is the industry’s most operationally mature provider of Apple IT services. Access real-time support from an Apple-certified technical consultant with the simple click of a button. Our team of certified Apple IT Consultants, Jamf Pros and IT Strategists use the industry’s leading support tools to...

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Interlaced
Symons Fire Protection, Inc.
Professional Services • Security • Industrial
San Diego
Hiring Now

Symons Fire Protection, Inc. is a leading fire-life safety contractor serving Southern California. The company specializes in the design, installation, repair, and maintenance of fire sprinkler and fire alarm systems for residential and commercial properties. Operating from San Diego and Anaheim, they provide comprehensive fire suppression services, including inspections and engineering, to ensure properties meet all safety and regulatory standards.

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Symons Fire Protection, Inc.
Northrop Grumman
Aerospace • Logistics • Security • Software • Cybersecurity
33 Offices
85,636 Employees
42 Benefits Hiring Now

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation...

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Northrop Grumman

Northrop Grumman's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Sales have been rising with management raising 2026 guidance, and a book-to-bill above 1 supports continued expansion from a record backlog. Quarterly gains across multiple periods point to steady, durable top-line momentum rather than one-off spikes.

Strong Market Position & Advantage: Prime roles on the B-21 Raider and LGM-35A Sentinel, along with top-tier industry rankings, demonstrate durable competitive standing in high-priority defense domains. A large, multi-year backlog underpins this position with clear demand visibility.

Diversified Revenue Streams: Multiple operating segments (Aeronautics, Mission Systems, Defense Systems, Space Systems) are contributing to sales and new awards, with several major programs ramping. Backlog and awards are distributed across sectors and programs, reducing reliance on any single line of business.

RSI Security
Information Technology • Security
San Diego
45 Employees
13 Benefits Hiring Now

RSI Security is a cybersecurity-focused technology company that helps private and public sector organizations in highly regulated industries effectively manage risk. RSI Security provides cyber engineering, assessment, advisory services, and technical testing to amp up clients' security posture while mitigating business risk. We have experts for every cybersecurity and compliance need– PCIDSS, CMMC and NIST, MSSP, IT Security, HITRUST, HIPAA...

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RSI Security
VSC Fire & Security, Inc.
30 Offices
799 Employees
24 Benefits Hiring Now
Fire safety: Inspection and installation of fire sprinkler, fire alarm, security, life safety and low voltage systems.

For more than 65 years, VSC Fire & Security, has partnered with thousands of customers as a trusted contractor for the inspection and installation of fire sprinkler, fire alarm, security, life safety and low voltage systems. VSC Fire & Security, has over 1,800 talented employees, and more than 950 vehicles throughout our footprint which spans the East Coast, and West...

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VSC Fire & Security, Inc.
Implus
eCommerce • Fitness
2 Offices
423 Employees
Hiring Now

Implus is home to 18 category leading active lifestyle accessories brands. As an industry leader, Implus enables and empowers all people to live active, healthy and fulfilled lives by providing innovative products to more than 60,000 retail outlets and in 60 countries around the world. Implus is headquartered in Durham, North Carolina. Key brands within Implus' portfolio include SKLZ®, TriggerPoint™,...

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Implus

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