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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.

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.

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.

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.

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
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
Trustwave
Security
7 Offices
1,494 Employees
29 Benefits Hiring Now

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
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
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LockState
Cloud • Security
Denver
18 Employees

Colorado-based LockState is a leading provider of connected access control systems for commercial and residential markets. LockState’s WiFi enabled door locks and other IOT devices allow property owners and managers to remotely monitor and control their properties from anywhere in the world.

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LockState
Nice Actimize
Fintech • Robotics • Security • Software
Denver
250 Employees
21 Benefits
We fight financial crime and safeguard the assets of banking customers.

We have three principle areas of activity: Perfecting Customer Experience, Powering Public Safety, and Financial Crime Prevention & Compliance. Perfecting Customer Experience - We enable organizations to deliver an effortless, consistent and personalized experience throughout the customer journey. Our solutions allow enterprises to know their cu

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Nice Actimize

Nice Actimize's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst evaluations repeatedly place Actimize in leaders’ cohorts across AML and enterprise fraud, highlighting durable competitive standing. Chartis’ top‑20 RiskTech100 placement further underscores sustained advantage.

Future-Ready Strategy: Cloud platforms X‑Sight and Xceed and ongoing AI‑driven enhancements are cited as key drivers of segment momentum. Recent enterprise wins and innovation accolades align with a continuing cloud/AI modernization roadmap.

Resilient & Sustainable Growth: Segment disclosures indicate continued year‑over‑year expansion supported by increasing cloud adoption and tier‑one customer additions. Structural demand from rising regulatory expectations and fraud complexity provides a durable spending backdrop.

Absolute Software
6 Offices
724 Employees
32 Benefits

Absolute provides endpoint visibility and control to help self-healing endpoint security and always-connected IT asset management to protect devices, data, applications and users — on and off the corporate network. Bridging the gap between security and IT operations, only Absolute gives enterprises visibility they can act on to protect every endpoint, remediate vulnerabilities, and ensure compliance in the face of...

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Absolute Software
Bravas
Internet of Things • Security • Design • Automation
14 Offices
300 Employees

Bravas is a leading national home experience designer and technology integrator specializing in luxury residential and office spaces. They design and install premium smart home solutions, including automated lighting, shading, whole-house audio/video, climate control, and security systems. By collaborating with architects and designers, Bravas creates intuitive, life-enhancing environments that integrate cutting-edge IoT technology into the fabric of the home.

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Bravas
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
American Automation
Robotics • Security • Automation
Englewood
46 Employees
Hiring Now

American Automation Services provides integrated security and operational support for airports, construction sites, campuses, data centers, public institutions, and public spaces. It brings together trained professionals, technology, and autonomous robotics to improve safety, passenger movement, access control, incident response, and monitoring. Its mission is to deliver accountable, people-centered support that helps complex environments run reliably, combining on-site operational teams with...

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American Automation
FusionAuth
Security • Software • Cybersecurity
3 Offices
62 Employees
40 Benefits
Every application needs customer authentication, and FusionAuth eliminates the problem of building it yourself.

FusionAuth builds software for developers needing to add authentication to their software products. It's a big problem - every application needs authentication, but building it yourself is a complex distraction. We distribute our free Community software through word-of-mouth reputation to software developers worldwide. We nurture and support the software development communities, taking their input to give "Devs" the features they...

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FusionAuth

FusionAuth's Top Stability & Growth Strengths

Strong Revenue Growth: The company reported record‑breaking 2024 results with revenue more than doubling versus 2023, and it signals expectations to accelerate further into 2025. Additional disclosures highlight larger deals and momentum carrying into early 2025.

Investor Backing & Capital Strength: A $65M growth equity investment in late 2023 provides capital to scale product and go‑to‑market. This external backing reinforces confidence in the company’s ability to support expansion.

Strategic Partnerships: Distribution expanded via AWS Marketplace with partner activity reportedly ramping, including substantial AWS co‑sell referrals. These channels indicate widening routes to market that can support sales velocity.

Splunk
Big Data • Information Technology • Security • Software • Big Data Analytics
44 Offices
8,062 Employees
42 Benefits

Splunk Inc. (NASDAQ: SPLK) brings data to every question, decision and action to help #TurnDataIntoDoing. Splunk is the world’s first Data-to-Everything™ Platform designed to remove the barriers between data and action, so that everyone thrives in the Data Age. We’re empowering IT, DevOps and security teams to transform their organizations with data from any source and on any timescale. With more than...

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Splunk

Splunk's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue growth is robust, with total revenue and ARR up 15% and cloud segments expanding faster. Historical growth included a roughly 23%–25% three-year CAGR with annual revenues surpassing $4.2 billion.

Healthy Cash Flow: Cash generation is strong, with annual operating cash flow exceeding $1 billion and rising sharply year over year.

Strong Market Position & Advantage: Market position is described as leadership in SIEM and observability, supported by repeated Leader placements from major analyst firms. Broad enterprise adoption across large organizations reinforces this standing.

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 Revenue Growth: Comparable revenue increased year over year, supported by robust demand in electrification, industrial automation, software, and data‑center AI infrastructure. Record orders and a record backlog, alongside a raised mid‑term growth range, indicate momentum into the next fiscal year.

Profitability: Industrial business profit reached a record with improved margins, and earnings exceeded upgraded guidance. Performance across core markets was characterized as strong and profitable.

Healthy Cash Flow: Free cash flow reached a record high at the Group level. A record order backlog provides forward visibility to support continued cash generation.

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
Auror
Artificial Intelligence • Big Data • Retail • Security • Social Impact • Software • Business Intelligence
4 Offices
212 Employees
36 Benefits
We are building a high impact product that reduces the harm and impact of organized retail crime around the world.

We have over 33,000 retail stores and 50,000 retail users using the Auror platform globally. We have a common goal - that is to connect people and organisations with timely intel to proactively combat highly Organized Retail Crime (ORC) groups who are reselling billions of dollars in merchandise. The impact that shoplifting has on profits, customer experience and in-store safety...

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Auror

Auror's Top Stability & Growth Strengths

Market Expansion: The platform is described as expanding beyond ANZ with major rollouts and growing presence in North America and the UK, alongside a multi-country footprint across five countries.

Strong Market Position & Advantage: The platform is described as widely used by major retailers and referenced as a category leader in retail crime intelligence, with broad adoption across many retail stores and law-enforcement agencies.

Investor Backing & Capital Strength: A large Series C funding round is cited as providing capital to support further global expansion and continued investment in R&D.

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