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Top Security Companies in Denver & Boulder, CO (160)

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.

Rule4
Information Technology • Machine Learning • Professional Services • Security • Consulting
Boulder
15 Employees
18 Benefits Hiring Now
Cybersecurity and emerging technology consulting. Ranked #4 on Outside's Best Places to Work list.

Rule4 provides cybersecurity and emerging technology advisory services from our headquarters in Boulder, Colorado. We follow the spirit of Asimov's fourth rule as we help mission-driven organizations apply technology in efficient, secure ways that make the world better. Rule4 is a Certified B Corporation, which means we always put people before profit. We do what's right, every time. That means we...

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Rule4
Pax8
Cloud • Information Technology • Productivity • Security • Sharing Economy • Software • Infrastructure as a Service (IaaS)
19 Offices
1,600 Employees
37 Benefits
Wherever you are in your cloud journey, Pax8 helps you bring your business to the next level.

Buy, sell, and manage cloud solutions with the marketplace that fuels your business. Our born-in-the-cloud platform modernizes the channel’s cloud journey with consolidated billing, automated provisioning, and industry-leading PSA integrations. And our technology is backed by responsive support, educational offerings, and the resources you need to grow your cloud business. Pax8 has displaced legacy distribution by connecting the channel ecosystem to...

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Pax8
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
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
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ADT
Security
25 Offices
21,118 Employees
37 Benefits Hiring Now

ADT is the most trusted brand in smart home and business security. Through innovative products, partnerships and the largest network of smart home security professionals in the United States, we connect and protect what matters most to our customers at home, work and on the go. For more information, visit www.adt.com.

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ADT

ADT's Top Stability & Growth Strengths

Strong Market Position & Advantage: ADT is consistently described as the largest U.S. residential security monitoring provider and a leader in professionally monitored interactive systems. This scale and national footprint support resilience in recurring monitoring revenue.

Healthy Cash Flow: Recent results show meaningful growth in adjusted free cash flow with guidance for further improvement even as revenue stays roughly flat. Debt reduction and capital returns indicate strong cash generation from the core model.

Strategic Partnerships: Partnerships with Google and continued Nest integration enhance differentiation for pro install and monitoring and strengthen the ADT+ platform. These alliances expand ecosystem capabilities and distribution advantages.

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.

Convergint Federal Solutions
Professional Services • Security • Cybersecurity • Defense
21 Offices
350 Employees

Convergint Federal Solutions is a global, service-based systems integrator and a wholly owned subsidiary of Convergint Technologies. The company provides a suite of programmatic and project management tools to facilitate system optimization at federal and military installations worldwide. They specialize in deploying innovative, scalable security and cybersecurity solutions that ensure consistent risk management and strict adherence to federal regulatory compliance...

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Convergint Federal Solutions
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.
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
PINKERTON
Security
56 Offices
1,604 Employees
9 Benefits

Pinkerton traces its roots to 1850 when Allan Pinkerton founded Pinkerton's National Detective Agency. Today, Pinkerton offers organizations a range of comprehensive risk management services from security consulting and investigations to executive protection, employment screening and protective intelligence. With employees and offices worldwide, Pinkerton maintains an unmatched reputation for protecting clients and their assets around the globe.

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PINKERTON
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
VLCM
Information Technology • Security
5 Offices
148 Employees
3 Benefits

VLCM (pronounced val-com) is an enterprise technology and security provider that strives to take care of our VLCM clients, our team, and our vendors so that we can all enjoy life at work and at home. Founded in 1983 and headquartered in Salt Lake City, Utah, VLCM serves over 20,000 organizations in 25+ states. At VLCM, we Get It Right...

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VLCM
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
Webroot
Security
Broomfield
409 Employees

Webroot, an OpenText company, was the first to harness the cloud and artificial intelligence to stop zero-day threats in real time. We provide endpoint protection, network protection, and security awareness training solutions purpose built for managed service providers and small businesses. Webroot BrightCloud® Threat Intelligence Services are used by market leading companies like Cisco, F5 Networks, Citrix, Aruba, A10 Networks,...

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Webroot
Allied Universal
Professional Services • Security
232 Offices
82,667 Employees
40 Benefits

Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow clients to focus on their core business. Our excellence starts with our local leadership and local presence. In fact, in North America alone, we have an extensive network of offices to support our local communities and...

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Allied Universal

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