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

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.

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.

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.

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.

Siemens
Artificial Intelligence • Internet of Things • Security • Cybersecurity
81 Offices
293,000 Employees
41 Benefits

Siemens is a technology company focused on industry, infrastructure, mobility, and healthcare. Creating technologies for more resource-efficient factories and resilient supply chains to smarter buildings and grids, to cleaner, comfortable transportation and advanced healthcare, the company empowers customers to transform the industries that form the backbone of economies, transforming the everyday for billions of people. In fiscal 2020, which ended on...

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Siemens

Siemens's Top Stability & Growth Strengths

Strong Market Position & Advantage: Siemens holds leading positions across industrial automation and software, smart infrastructure, mobility, and healthcare technology (via Siemens Healthineers), with multiple segments ranked first or second and significant contract wins expanding backlog. This breadth provides competitive advantage across diverse high-growth end markets.

Healthy Cash Flow: The company reports strong free cash flow at the Group level in FY2024 and subsequent quarters, supporting investment, M&A, and a new multi‑year share buyback program. Robust cash conversion across industrial businesses underpins financial flexibility.

Resilient & Sustainable Growth: Comparable revenue increased in FY2024 and continued to rise in FY2025 quarters, while orders and book‑to‑bill above 1, a record order backlog, and confirmed FY2025 guidance provide visibility. Growth is supported by electrification, data‑center demand, rail investments, and ongoing portfolio actions.

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
Capella Space
Aerospace • Security • Software • Business Intelligence • Defense
Louisville
220 Employees
23 Benefits
Amplify intelligence with real-time insights and Earth observation for a smarter, safer planet

Capella Space is leading the charge in synthetic aperture radar (SAR) satellite technology, empowering governments, academia, and commercial sectors with unparalleled insights. Our mission is clear: to deliver timely, reliable Earth imagery that supports critical applications across defense & intelligence, disaster response, energy, environmental monitoring, and beyond. By designing, manufacturing, and operating the world’s most advanced constellation of SAR imaging satellites,...

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Capella Space
Ping Identity
Cloud • Security • Software
11 Offices
2,300 Employees
60 Benefits Hiring Now

At Ping Identity, we make it possible to trust every digital moment across customers, employees, partners, and non-human identities. Whether you're securing millions of users, fighting fraud, simplifying third-party access, or going passwordless, establishing trust shouldn’t slow you down. Our enterprise-grade identity platform is built for scale, speed, and flexibility and works seamlessly with your existing cloud, hybrid, and on-prem...

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Ping Identity

Ping Identity's Top Stability & Growth Strengths

Strong Revenue Growth: ARR is described as approaching $800M, with strong year-over-year SaaS ARR and new bookings momentum. Credit assessments highlight sustained double-digit revenue growth with expectations for continued low-teens organic expansion.

Strategic Partnerships: Cloud ecosystem traction includes substantial growth via Google Cloud Marketplace and recognition as the 2026 Google Cloud Security Partner of the Year for Identity & Access Management. A redesigned, channel-first partner program is intended to reach new enterprise customers and broaden the global footprint.

Strong Market Position & Advantage: Independent analyst placements consistently position the company as a Leader in access management and CIAM, with top scores across multiple critical enterprise use cases. This standing is reinforced by the combined scale following the ForgeRock merger.

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BC Services
Cloud • Information Technology • Professional Services • Security
Longmont
113 Employees

For any size of business, IT can be a real challenge. Cyber One Solutions takes the stress and worry out of it by supplementing your existing IT efforts or becoming your outsourced department.

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BC Services
DMI (Digital Management, LLC)
Artificial Intelligence • Information Technology • Internet of Things • Security • Analytics
25 Offices
2,000 Employees
39 Benefits

DMI is a global technology solutions company that specializes in digital strategy, design, transformation and support. Utilizing expertise from six unique DMI Groups, in the areas of AI & Analytics, Commerce, Experience, Managed Services, Transformation, and Government, DMI delivers intelligent digital transformation solutions that meet organizations where they are. Born digital, DMI has been delivering mission-critical, enterprise grade solutions since...

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DMI (Digital Management, LLC)
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.

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.
Connect for Health Colorado
Healthtech • Insurance • Security
Denver
160 Employees
40 Benefits
Our mission is to increase access, affordability, and choice for individuals and employers purchasing health insurance.

Connect for Health Colorado is a public, non-profit entity established by the Colorado General Assembly in 2011 to create a health insurance Marketplace. Since 2013, we’ve been helping individuals, families and small employers compare plans, apply for financial help and buy health insurance. As Colorado’s official health insurance marketplace, we are the only place to apply for financial help to...

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Connect for Health Colorado
Optiv
Security • Cybersecurity
7 Offices
1,988 Employees
32 Benefits Hiring Now

Optiv is a security solutions integrator – “one-stop” trusted partner with a singular focus on cybersecurity. Our end-to-end cybersecurity capabilities span risk management and transformation, cyber digital transformation, threat management, security operations, identity and data management, and integration and innovation, helping organizations realize stronger, simpler and more cost-efficient cybersecurity programs that support business requirements and outcomes. At Optiv, we are...

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Optiv

Optiv's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry rankings and analyst assessments depict Optiv as a top pure‑play cybersecurity integrator, including “Leader” placement in IDC MarketScape and high channel stature on CRN’s list. This indicates recognized capability across advisory, integration and managed services.

Strategic Partnerships: Major vendors publicly credit Optiv’s channel impact, with cumulative sales milestones reached with platforms such as CrowdStrike and Proofpoint. These ecosystem ties reinforce go‑to‑market reach and sustained commercial momentum.

Market Expansion: The acquisition of ClearShark and the opening of a larger federal headquarters signal a deliberate expansion of the federal footprint. Added public‑sector capacity suggests broader addressable market and scaling in key segments.

Trustwave
Security
7 Offices
1,494 Employees
29 Benefits

Trustwave is a leading cybersecurity and managed security services provider focused on threat detection and response. Offering a comprehensive portfolio of managed security services, consulting and professional services, and data protection technology, Trustwave helps businesses embrace digital transformation securely. Trustwave is a Singtel company and the global security arm of Singtel, Optus and NCS, with customers in 96 countries. For...

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Trustwave
Secure64 Software Corporation
Security • Software
Greenwood Village

Secure64® DNS products add the highest levels of security to your naming infrastructure, while increasing availability and performance. This allows communication companies, government agencies and enterprises to create resilient networks that end users can trust, and allows service providers to deploy new revenue generating services. Our DNS software provides an option to easily deploy DNSSEC, eliminates DNS-related errors, and protects against...

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Secure64 Software Corporation
Toggle Industries LLC
Colorado Springs
12 Employees

At Toggle Industries, we believe it is important to invest in all aspects of business, not neglecting a seemingly un-important or non-priority segment of business. For businesses looking to provide security and peace of mind to their clients and employees, Toggle is proud to offer a unique solution specializing in Cyber Security. 

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Toggle Industries LLC
Merchant Protector
eCommerce • Security
Boulder

Merchant Protector gives your online store advanced fraud prevention in seconds.In modern ecommerce, merchants bear all the risk: consumers are protected by credit card companies, but credit card companies just pass the cost of fraud on to the merchant. So fraudulent orders wind up costing you the triple-whammy of shipping & handling, inventory, and chargeback fees. Not to mention the...

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Merchant Protector
IronCore Labs
Cloud • Security • Software
We help developers protect, manage, and segment cloud data using our data privacy framework.

We help developers protect, manage, and segment sensitive cloud data using our data privacy framework. We make it easy to build applications that are private and secure by design. Customers embed application-layer encryption, per tenant customer managed keys / bring your own key (CMK/BYOK), and end-to-end data controls in order to comply with globa

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IronCore Labs

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