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Top Security Companies in Denver & Boulder, CO (171)

Datadog
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
16 Offices
6,500 Employees
104 Benefits Hiring Now
We are building the monitoring and security platform for developers, IT ops teams and business users in the cloud age.

Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in the cloud age by enabling digital transformation, cloud migration, and infrastructure monitoring of our customers' entire technology stacks. Built by engineers, for engineers, Datadog is used by organizations of all sizes...

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Datadog

Datadog's Top Stability & Growth Strengths

Strong Revenue Growth: Recent financials show accelerating top-line expansion, with quarterly revenue surpassing the billion-dollar mark and full-year results climbing meaningfully. Momentum continued into 2026, reflecting broad demand across observability, security, and AI-related offerings.

Healthy Cash Flow: Operations are generating substantial operating and free cash flow alongside growth. This pattern persisted through mid-2026, indicating efficient scaling.

Strong Market Position & Advantage: Industry evaluations repeatedly place the company as a Leader in observability and digital experience monitoring, including top positioning for execution. Recognition such as Customers’ Choice and multi-product leadership suggests deep adoption and competitive strength.

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.

SRAM, LLC
Fitness • Hardware • Mobile • Software • Sports • Transportation • Esports
SRAM is a manufacturer of innovative bicycle components that was founded in Chicago, Illinois, in September of 1987.

Founded in Chicago in 1987 by Stan Day, SRAM, LLC has grown to be one of the world's largest bicycle component manufacturers. Today, we are led by CEO, Ken Lousberg, and Stan Day serves as Chairman of our Board. SRAM’s global footprint helps us bring cycling to every corner of the globe, including your local roads and trails. We design and...

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SRAM, LLC

SRAM, LLC's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Evidence indicates revenue returned to growth in 2025 and remained above pre-pandemic levels, aided by aftermarket demand and normalized inventories. This signals a recovery trajectory supported by ongoing investments rather than a transient spike.

Market Expansion: A planned 270,000-square-foot factory in Portugal with phased operations from 2028 and 500+ projected jobs, plus a new Italian facility combining Ochain operations with technical service, extend the European footprint. These moves increase regional capacity and proximity to dealers and OEMs.

Product Line Growth: New releases such as RED AXS and Force AXS, alongside acquisitions including Ochain and earlier additions like Hammerhead and TIME, broaden the component and technology portfolio. This expanded lineup supports engagement across premium segments and the aftermarket.

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.

Zscaler
Cloud • Information Technology • Security • Software • Cybersecurity
34 Offices
8,697 Employees
49 Benefits Hiring Now
Experience secure digital transformation.

Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

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Zscaler

Zscaler's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue and annual recurring revenue each rose 25% in fiscal 2026, with fourth-quarter revenue also up 25% year over year. Management still expects continued double-digit growth in fiscal 2027, albeit at a slower pace.

Healthy Cash Flow: Operating cash flow reached about $1.13 billion and free cash flow was roughly $779.1 million in fiscal 2026. This points to robust cash generation alongside expansion.

Product Line Growth: The platform is expanding into AI security, data security, SASE, and agentic security operations. Security-for-AI bookings were reported to increase more than 50% sequentially in the fourth quarter, indicating early traction.

Gamma 2 Robotics
Robotics • Security
Denver
7 Employees

Gamma 2 Robotics launched the world’s first security robot in December 2013. After more than 5 years of development, G2R has engineered a revolution in commercial security - the “Cybernetic Brain”, artificial intelligence that enables autonomous robots to operate independently and without manual supervision or remote control. Depending on the pa

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Gamma 2 Robotics
Barn Owl Tech
Computer Vision • Hardware • Internet of Things • Machine Learning • Security • Software • Agriculture
Colorado Springs
17 Employees
21 Benefits
Barn Owl automates the monitoring of remote & mobile assets with AI-powered cameras and software.

Barn Owl is dedicated to making rural businesses and agencies more efficient, safe, and secure. To accomplish our mission, we develop and deliver a vertically integrated camera platform, including 4G/5G-connected cameras, cellular data, SaaS, and AI-powered analytics for automated alerting and reporting. Ultimately, we seek to empower customers with valuable monitoring data, anywhere in the world.

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Barn Owl Tech
Cloudrise, Inc.
Information Technology • Security • Consulting • Cybersecurity
Grand Junction
54 Employees
20 Benefits
Cloudrise is a technology-enabled services firm focused on securing data wherever it resides.

Cloudrise is a technology-enabled services firm focused on securing data wherever it resides. Founded by business and security entrepreneurs with experience in global markets, successful start-ups, and Fortune 500 companies, we have spent the past two decades delivering integrated data protection solutions to our customers, raising the bar for innovation, service delivery, and risk reduction. Cloudrise helps organizations elevate their data...

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Cloudrise, Inc.
Lares
Professional Services • Security
Denver
14 Employees
11 Benefits

LARES is a vendor-independent security consulting firm that helps companies secure electronic, physical, intellectual and financial assets through a unique blend of assessment, testing, and coaching. We are committed to identifying the key assets of your unique business and creating a customized strategy to protect you in today's volatile market.

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Lares
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Securitas
Security
Denver
Securitas provides security services to many clients worldwide to protect the people and property of our communities.

Securitas plays an essential role for our clients and in society. Our contribution to security helps maintain a safe and secure environment for our clients and community.

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Securitas
Flyability
Robotics • Security • Software
3 Offices
132 Employees
Hiring Now

Flyability pioneered confined space inspection drones, creating new technology that allows inspectors to collect data remotely inside dangerous confined spaces instead of in person. Since launching in 2014, Flyability has become a trusted provider of internal inspection solutions, enabling remote data collection with cutting edge hardware and software for inspection professionals to help them improve safety, reduce downtimes, and cut...

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Flyability
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 Revenue Growth: Revenue is rising, with Q3 2026 net revenues up 9.6% on a reported basis (7.2% organic) and Q2 also advancing 12.7% reported (6.9% organic). Leadership raised its full-year 2026 outlook to roughly 9.5%–10.5% reported growth, indicating sustained momentum.

Profitability: Earnings are expanding alongside sales, with Q3 2026 diluted EPS at $2.59 (up 18.8% year over year) and adjusted EPS up 13%, supported by margin expansion to about 24.7% on an adjusted basis. Strength in the Americas non-residential segment is contributing to higher earnings levels.

Healthy Cash Flow: Available cash flow reached $539.4 million year-to-date in 2026, representing a notable increase over prior-year periods. Rising cash generation provides flexibility to support investment, guidance, and portfolio initiatives.

Elastic
Cloud • Security • Software • Generative AI
13 Offices
3,222 Employees
26 Benefits Hiring Now
Elastic, the Search AI Company, helps everyone find the answers they need in real time, using all their data, at scale.

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate...

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Elastic

Elastic's Top Stability & Growth Strengths

Strong Market Position & Advantage: Third‑party analyst recognitions place Elastic among leaders in observability and security analytics and as a leader in cognitive/enterprise search, with platform breadth across search, observability, and security cited as a differentiator. In SIEM it is recognized as a Visionary, underscoring strong innovation even where it is not yet top‑tier.

Strong Revenue Growth: Recent results show double‑digit revenue growth, faster growth in cloud, and raised full‑year guidance. Management points to continued adoption across observability, security, and Search AI as drivers of momentum.

Investor Backing & Capital Strength: A sizable share repurchase authorization and execution signal confidence in future cash generation and balance‑sheet durability. Improving non‑GAAP operating margins reinforce financial flexibility to invest while returning capital.

Allen Technology Advising
Lakewood
8 Employees

Allen Technology Advising is a managed service provider dedicated to great customer service. We offer industry leading solutions for organizations that need comprehensive IT support by providing affordable, high quality service using remote management tools, end-user help desk support and onsite experts.

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Allen Technology Advising
ManTech
Information Technology • Security • Software
28 Offices
9,631 Employees
27 Benefits

ManTech is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of ManTech are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care. We...

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ManTech

ManTech's Top Stability & Growth Strengths

Strong Market Position & Advantage: ManTech is positioned as a credible leader within mission-focused federal cyber, intelligence support, and mission IT, supported by consistent placement in top federal contractor rankings and repeated wins on sizable national-security programs.

Market Expansion: Recent large awards across defense, intelligence, health, and civilian agencies (e.g., Air Force, DHA, NOAA, SOUTHCOM) indicate an expanding program footprint and broader participation across federal mission sets.

Investor Backing & Capital Strength: Private ownership under Carlyle is framed as enabling accelerated investment and an organic-plus-M&A value-creation approach, reinforcing capacity to fund capability build-outs.

Coalfire
Cloud • Security • Cybersecurity
15 Offices
1,062 Employees
33 Benefits Hiring Now

Coalfire is the cybersecurity advisor that helps private and public sector organizations avert threats, close gaps, and effectively manage risk. By providing independent and tailored advice, assessments, technical testing, and cyber engineering services, we help clients develop scalable programs that improve their security posture, achieve their business objectives, and fuel their continued success. Coalfire has been a cybersecurity thought leader...

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Coalfire

Coalfire's Top Stability & Growth Strengths

Strong Market Position & Advantage: Coalfire is presented as a long‑tenured, A2LA‑accredited FedRAMP 3PAO with high visibility in U.S. public‑sector cloud compliance and a prominent cloud/application security testing practice. Recognized FedRAMP High assessor status and repeated references to leadership in FedRAMP advisory/3PAO and offensive cloud testing reinforce category strength.

Strategic Partnerships: Recent announcements highlight partnerships and integrations with Drata and Google Cloud, along with the launch of the CMMC Partner Assurance Network. Alliances cited with major cloud programs (e.g., AWS initiatives) indicate expanding routes to market and go‑to‑market leverage.

Innovation-Driven Growth: A rapid cadence of new offerings in 2025–2026—such as AI Threat Hunting, Audit AI, and AI assurance accreditations—shows active investment in new capabilities. Awards like a 2026 CSO Award for GuardianAI and multi‑year penetration risk research signal ongoing innovation in compliance‑led and offensive security services.

Federal Bureau of Investigation
Hardware • Information Technology • Internet of Things • Security • Cybersecurity • Defense
20 Offices
32 Benefits

This is the official Federal Bureau of Investigation (FBI) BuiltIn account and is used to build awareness of workplace culture, engagement opportunities, and the FBI mission. The FBI does not collect comments or messages through this account. The FBI is the premier law enforcement agency in the world. We are an intelligence-driven, outcome-focused national security organization. Steeped in a history...

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Federal Bureau of Investigation
Impact Fire Services
37 Offices
2,100 Employees
Hiring Now

Impact Fire is a full-service fire protection and life-safety company serving businesses across the United States. Its certified technicians design, install, inspect, monitor, maintain, retrofit, and repair fire safety systems, including extinguishers, sprinklers, alarms, and kitchen suppression systems. The company helps protect employees, customers, and property while supporting compliance with local and national fire codes, and offers service around the...

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Impact Fire Services
Brighton Fire Rescue District
Security • Social Impact
Brighton

Brighton Fire Rescue District is a public fire and emergency services organization serving Brighton, Wattenberg, portions of Commerce City, Henderson, and Lochbuie, Colorado, along with surrounding unincorporated areas. Its mission is to positively impact residents through professional service. The district provides emergency response and fire protection across a 150-square-mile area, operating five fire stations and responding to thousands of calls...

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Brighton Fire Rescue District
City of Longmont
Information Technology • Other • Security • Software • Analytics • Utilities • Renewable Energy
Longmont
3 Benefits

Longmont, Colorado, located within Boulder County, is a city with 22 square miles, over 300 days of sunshine, and a spectacular view of the Rocky Mountains. Longmont sits at an elevation of 4,979 feet above sea level. With over 1500 acres of parks and open space, Longmont is perfect for outdoor enthusiasts. Longmont is also home to several high-tech companies...

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City of Longmont

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