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Top Security Companies in Denver & Boulder, CO (161)

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 results show accelerating top-line momentum, with FY2025 up 28% and Q2 2026 revenue up 36% year over year after 32% in Q1. Management also raised 2026 revenue guidance to $4.45B–$4.47B, indicating confidence in continued expansion.

Healthy Cash Flow: Cash generation is substantial, including Q2 2026 operating cash flow of $316M and free cash flow of $279M with about a 25% free-cash-flow margin. The company also reported roughly $5.0B in cash, cash equivalents and marketable securities as of June 30, 2026.

Customer Loyalty & Retention: Expansion within the installed base is a key driver, with about 75% of the 2025 revenue increase coming from existing customers and rising multi‑product adoption. Larger accounts are also expanding, as $100K+ ARR customers grew roughly 23% year over year to ~4,720 in Q2 2026.

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.

JumpCloud
Cloud • Information Technology • Security • Software
7 Offices
800 Employees
61 Benefits Hiring Now
Our goal at JumpCloud is to Make (Remote) Work Happen with One Directory to Rule Them All!

JumpCloud’s mission is to Make Work Happen®, providing simple, secure access to an organization’s technology resources from any device, or any location. The JumpCloud Open Directory Platform gives IT, security operations, and DevOps a single, cloud-based solution to control and manage employee identities and their devices, and apply conditional access controls based on Zero Trust principals. Since launching in 2012,...

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JumpCloud

JumpCloud's Top Stability & Growth Strengths

Market Expansion: Geographic reach has expanded from 100+ to 160+ countries, with infrastructure investment such as a new data center in India. These moves indicate continued international scaling rather than maintaining a static footprint.

Product Line Growth: The platform broadened beyond directory/identity to include PAM via VaultOne and identity-threat detection via Breez, alongside ongoing feature launches. This expansion into adjacent security categories suggests deliberate growth in addressable product scope.

Investor Backing & Capital Strength: The company has raised $400M+ to date and continues to undertake growth investments, including launching an investment arm focused on identity, security, AI, and IT productivity. This pattern points to sustained access to capital to support 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.

One World Labs
Denver

[ibimage==32669==Original==none==self==null]One World Labs (OWL) is a security intelligence firm that identifies risks before they’re exploited. Founded in 2009, we offer access to the world’s largest index of dark content and provide comprehensive assessment and consulting services to protect corporations, government and non-profit organizations.Our methodology, tools and profiles are adapted to each client's specific environment and objectives. OWL Vision OWL Vision Professional Tools...

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One World Labs
Azorian Cyber Security
Denver

Azorian Cyber Security Is a computer security firm based in Denver, Colorado with experience in penetration testing, compliance assessments, reputation management, incidence response,threat intelligence and computer forensics as well as being an innovator in the field of consumer cyber security. With over 15 years of experience in cyber security, secure design, testing and Ethical Hacking Azorian Cyber Security brings a multitude...

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Azorian Cyber Security
DH Pace Company, Inc.
Security • Industrial
60 Offices
49 Employees
Hiring Now

DH Pace Company, Inc. is a family-owned, privately held provider of commercial, industrial, and residential door, docking, and security solutions. The company distributes, installs, maintains, and repairs a broad range of products, including doors, loading-dock equipment, electronic security, and gate systems. Operating through more than 60 offices across the continental United States, DH Pace serves businesses, institutions, and homeowners and...

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DH Pace Company, Inc.
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
Segra
Big Data • Cloud • Internet of Things • Security • Software
42 Offices
637 Employees
29 Benefits

Segra is one of the largest independent fiber infrastructure bandwidth companies in the Eastern U.S. It owns and operates an advanced fiber infrastructure network of over 30,000 miles that connects more than 10,000 locations and six data centers throughout nine Mid-Atlantic and Southeastern states. Segra provides Ethernet, MPLS, dark fiber, advanced data center services, IP and managed services, voice and...

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Segra
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Deepwatch
Big Data • Cloud • Information Technology • Security • Software
4 Offices
500 Employees
36 Benefits
Mission: Deepwatch is securing the digital economy by tenaciously protecting enterprise networks - everywhere, everyday.

Advanced managed detection and response to secure the distributed enterprise Managed Detection & Response Our Managed Detection and Response (MDR) Services provide 24/7/365 threat monitoring, alerting, validation and proactive threat hunting. We provide comprehensive management of a suite of best-in-class security technologies and tightly integrate those with our innovative cloud SecOps platform and Deepwatch IP and applications to deliver unparalleled outcomes. The...

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Deepwatch
Absio
Information Technology • Security • Software • Consulting
Fully Remote
5 Employees
21 Benefits
Absio helps companies build data security into their software or business operations, by default and by design.

Absio moves data security to the top of the stack with application-level data security solutions and consulting services. Our roots lie in battlefield information-sharing. We apply our military-grade security expertise helping businesses protect data at a time when users carry a wealth of private information in their pockets. PRODUCTS: With our simple APIs, coders build privacy and security functionality directly into...

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Absio
Octo
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
7 Offices
1,001 Employees
21 Benefits

Octo is a technology firm dedicated to solving the Federal Government’s most complex challenges, enabling agencies to jump the technology curve. We don’t just modernize. We create lasting change through best practices that help agencies implement and integrate at-scale next-generation technology and innovation. With a mission and service first mentality, we provide Agile, DevSecOps, Artificial Intelligence, Cybersecurity, Blockchain, Cloud, Open Source, and Data Science solutions, collaborating to solve customers’ pressing...

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Octo
South Seas Corporation
Littleton

IT Security Solutions Consultants. South Seas Corporation provides IT Security Consulting to help find and/or develop the IT Security Solutions you need. From an Assessment, to Compliance, to Best Practices - we can help. We offer solutions that include Hardware, Software, Services, and Level One Support for everything we sell.

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South Seas Corporation
Mindpass
Consumer Web • Enterprise Web • Security • Software
Boulder
5 Employees
End the password using 3D tech

Mindpass is software startup developer of innovative authentication products based in Boulder, CO. Its technology is based on the Method of Loci or memory palace -- think "Moonwalking with Einstein." Mindpass was founded with the goal of humanizing computing by improving authentication memorability and security.

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Mindpass
City of Aurora
Information Technology • Professional Services • Security • Utilities
2 Offices
955 Employees
27 Benefits

The City of Aurora, Colorado, is a government entity focused on providing city services, fostering economic development, and unifying diverse communities. It is known for its award-winning water quality and public safety services.

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City of Aurora
DuploCloud
Security • Software • Cybersecurity • Infrastructure as a Service (IaaS)
2 Offices
150 Employees
4 Benefits Hiring Now
AI-native DevOps platform automating cloud infrastructure, deploying 10x faster and cutting costs up to 75%.

DuploCloud is the AI-native DevOps platform that gives engineering teams an always-on AI DevOps Engineer to handle the operational work slowing them down. Running inside AWS, GCP, or Azure environments, DuploCloud automates the full infrastructure lifecycle, from provisioning and CI/CD to security, compliance, and day-to-day operations, so teams move faster without adding headcount. Where personalized coding agents make individual engineers...

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DuploCloud

DuploCloud's Top Stability & Growth Strengths

Strong Revenue Growth: Public indicators suggest multi-year momentum, including a reported 270% YoY revenue increase in 2022 and company-cited ~700% ARR growth since 2021 alongside repeat Inc. 5000 recognition. Continued product launches (e.g., Advanced Observability Suite in Nov 2024) and customer counts growing from 100+ to 150+ reinforce ongoing expansion.

Investor Backing & Capital Strength: Funding milestones include a $15M Series A (2022) and a $32M Series B (Nov 2023) aimed at accelerating product and go-to-market. This trajectory is characterized as consistent with startups that have found product–market fit and are scaling.

Strategic Partnerships: Alignment with AWS is evidenced by an APN blog feature, live AWS Marketplace listings, and attainment of AWS Premier Tier Services Partner status by Oct 2025. These touchpoints signal ecosystem validation and added procurement and co-sell channels.

XorFox LLC
Cloud • Other • Security • Software
Denver
5 Employees
7 Benefits

XorFox Software Development Studio: Computer Scientists who Speak Human. We build amazing software. Software that saves people time and energy, instead of causing headaches. Our computer scientists love to solve gnarly IT problems. We revamp legacy systems, address security concerns, and build custom applications.

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XorFox LLC
Liquid Asset Evolution LLC
Cloud • Enterprise Web • Payments • Security
Denver
1 Employees

Provides secure Dockers on Windows Server 2016 with IIS or Linux for SMEs who want global exposure and availability. Built in HIPAA and PCI compliance means you can process payments and conduct healthcare business, including legally mandated digital records storage, and be guaranteed cloud compliance. No third parties are sent your info.

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Liquid Asset Evolution LLC
Ockom
Information Technology • Professional Services • Security • Software
Denver
62 Employees
10 Benefits
Advanced cybersecurity and compliance solutions for government and industry.

Ockom provides advanced red team and pentesting capabilities to industry and government, as well as innovative compliance solutions and software.

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Ockom
ECS
Artificial Intelligence • Cloud • Information Technology • Security • Software
19 Offices
2,129 Employees
19 Benefits

ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications...

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ECS

ECS's Top Stability & Growth Strengths

Strong Market Position & Advantage: Prime positions and large task orders on marquee federal programs (e.g., CISA CDM Data Services, NIH NIAID ITSSS BPA, FBI ITSSS‑2) indicate trusted execution on mission‑scale cyber/data work. Awards on OASIS+ and DARPA TASS further reinforce positioning in targeted federal niches.

Strategic Partnerships: Partner accolades such as Elastic’s 2024 Services Partner of the Year and long‑running AWS MSP status demonstrate strong ecosystem ties in security and cloud. Additional collaborations (e.g., SAS health‑AI) bolster credibility across AI, data, and cyber stacks.

Future-Ready Strategy: A trailing‑twelve‑month book‑to‑bill above 1.0 and prime access to vehicles like OASIS+, ITSSS‑2, and Treasury PROTECTS signal a pipeline set up for conversion. Workforce scale near 4,000 and specialization in applied AI/ML and cyber align with forecast federal demand.

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