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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.

Brighton Fire Rescue District
Security • Social Impact
Brighton
Hiring Now

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
SigActs
Security • Software
Superior

SigActs built the Internet's premier location-based news API, and has extensive experience making geospatial data accessible and actionable.

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SigActs
Wavelynx Technologies
Hardware • Internet of Things • Mobile • Security • Software
Broomfield
87 Employees
18 Benefits
Wavelynx builds physical security products and services to drive innovation in access.

Wavelynx is a leading provider of physical security products and services based in Broomfield, Colorado. We design, build, and manufacture the devices and software the world's largest corporations and financial institutions trust to secure their infrastructure. Wavelynx strives to foster an ecosystem of open and connected security platforms by advancing technology in the physical access space.

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Wavelynx Technologies
Denver Cyber Security
Enterprise Web • Security
Denver

An IT security firm providing custom solutions for companies throughout the state of Colorado.

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Denver Cyber Security
CipherPoint Software
Security • Software
Denver

CipherPoint adds enterprise security features to Microsoft SharePoint and Google Docs with mass market pricing. The technology protects against loss or theft of healthcare records, credit card numbers, intellectual property, and other valuable data as a result of mistakes, outside attackers or rogue employees. The company is generating six figure revenues from direct sales and distribution partnerships, including a recent...

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CipherPoint Software
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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.
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.

Spectrum San Diego
92 Offices
34,000 Employees
47 Benefits Hiring Now

Spectrum San Diego is a high tech security innovator, specializing in ultra-low-dose X-ray screening systems.

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Spectrum San Diego
Subsentio
Security • Software
2 Offices
29 Employees

Subsentio delivers affordable electronic surveillance solutions to service providers and law enforcement agencies. The company's solutions ΓÇô known as the Safe Harbor Probe, Harbor Intercept, and Harbor Master ΓÇô work for traditional telecommunications networks and broadband networks alike. And all three technical approaches are designed to conform to the industry-approved safe harbor technical standards adopted to comply with the CALEA...

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Subsentio
Darktrace
Security • Cybersecurity
27 Offices
1,763 Employees
11 Benefits Hiring Now

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...

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Darktrace

Darktrace's Top Stability & Growth Strengths

Strong Market Position & Advantage: Analyst recognitions from Gartner, IDC, and KuppingerCole consistently place Darktrace in the Leader tier for NDR, including a repeat in 2026. This suggests durable competitive positioning in its core detection segment.

Strong Revenue Growth: Company disclosures show double-digit ARR and customer growth through FY2024, establishing momentum heading into the take-private. Trading updates and net retention indicators point to a solid recurring-revenue base prior to reduced reporting as a private company.

Investor Backing & Capital Strength: The completed $5.3B Thoma Bravo acquisition in 2024 provides access to capital and software operating expertise to support roadmap and go-to-market scale. Subsequent acquisitions and U.S. facility expansion reflect sponsor-supported investment in growth.

Exabeam
Artificial Intelligence • Information Technology • Machine Learning • Security • Software • Cybersecurity • Generative AI
8 Offices
850 Employees
27 Benefits
Exabeam delivers threat research and out-of-the-box content so that you can quickly defend against emerging cyberthreats

Exabeam is a global cybersecurity leader that delivers AI-driven security operations. High-integrity data ingestion, powerful analytics, and workflow automation power the industry’s most advanced self-managed and cloud-native security operations platform for threat detection, investigation, and response (TDIR). With a history of leadership in SIEM and UEBA, and a legacy rooted in AI, Exabeam empowers global security teams to combat cyberthreats,...

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Exabeam

Exabeam's Top Stability & Growth Strengths

Strong Market Position & Advantage: Repeated placement as a Leader in the Gartner Magic Quadrant for SIEM, coupled with added scale from the 2024 LogRhythm merger, signals durable competitive positioning. Consistent analyst validation and a broadened installed base support ongoing relevance against large platform rivals.

Innovation-Driven Growth: Early introduction of machine learning in SIEM and recent agentic AI advances (e.g., Exabeam Nova) reflect a sustained innovation cadence. Frequent platform updates and new capabilities across SIEM, UEBA, and SOC automation suggest continued product momentum.

Strategic Partnerships: Expanded ecosystem ties, including intelligence integrations (e.g., Recorded Future) and unified partner programs, strengthen go‑to‑market reach. Channel-led motions and MSSP-focused initiatives indicate an active push to scale through partners.

Code42
Big Data • Cloud • Information Technology • Security • Software
5 Offices
554 Employees
18 Benefits

Code42 provides data loss protection, visibility, and recovery solutions. Code42 is not new to the cyber security scene — but our approach to insider risk protection is. For nearly 20 years, we’ve been safeguarding the data of more than 50,000 organizations, including 18 of the world’s most valuable brands. And as their needs — and the needs of their workforces —...

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Code42
ISONAS Inc.
Cloud • Hardware • Internet of Things • Security
Boulder
25 Employees
8 Benefits

ISONAS is an emerging technology company that believes access control belongs on the network. We design and manufacture the future of the access control market with our revolutionary hardware and cloud-based software. We are a group of quick-witted entrepreneurs backed by a global leader in the safety and security industry, Allegion. (NYSE: ALLE)

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ISONAS Inc.
myID.com
eCommerce • Security
Denver

myID.com is an identity management tool designed to help you effectively protect your privacy, finances, reputation and safety online. myID.com helps you stay private, safe, and prevent identity theft

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myID.com
Casa
Blockchain • Security • Software
Denver
39 Employees
12 Benefits

The safest way to store your bitcoin. Casa is the leading provider of Bitcoin self-custody solutions. We make it easy to buy and secure bitcoin while maintaining control of your private keys. Casa Multisig is the ultimate blend of security, privacy, and control. Protect your bitcoin from: - HACKING AND PHISHING - SEIZURE - SIM SWAPS - IN-PERSON ATTACKS - DEVICE FAILURE -...

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Casa
Blue Horseshoe
Cloud • Logistics • Professional Services • Security • Consulting
4 Offices
361 Employees

At the intersection of data, processes, and people, Blue Horseshoe, part of Accenture, empowers business transformation where it counts most. We help companies define and plan their enterprise strategy, connect and collaborate with business applications, and optimize and execute supply chain operations. Disrupt your industry. Increase stakeholder value. Make data-driven decisions. In September 2021, Blue Horseshoe announced that it has been...

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Blue Horseshoe

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