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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.

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.

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.

Proofpoint
Security • Cybersecurity
31 Offices
3,780 Employees
31 Benefits Hiring Now

We provide the most effective cybersecurity and compliance solutions to protect people on every channel including email, the web, the cloud, and social media.

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Proofpoint

Proofpoint's Top Stability & Growth Strengths

Strong Revenue Growth: Disclosures cite surpassing $2 billion in ARR in 2024 and reaching $2.45 billion by the end of 2025 with continued double-digit momentum. New customer additions and strong adoption of data security and collaboration offerings are described as contributing factors.

Strong Market Position & Advantage: Multiple analyst evaluations in 2024–2025 consistently name the company a Leader in core categories, and Gartner-referenced data cites No. 1 market share in Secure Email Gateway and Cloud Enterprise DLP. A large enterprise footprint, including a significant portion of the Fortune 100, further underscores competitive strength.

Market Expansion: Acquisitions such as Hornetsecurity and Acuvity are described as expanding reach into MSP/SMB channels, Europe, and AI security. New product introductions and a revamped partner program are credited with accelerating adoption across email, collaboration, and data protection.

SGS
Information Technology • Professional Services • Security • Consulting
29 Offices
99,600 Employees
27 Benefits Hiring Now

SGS is the world's leading Testing, Inspection, and Certification company, providing quality and safety control services.

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SGS

SGS's Top Stability & Growth Strengths

Strong Market Position & Advantage: SGS is consistently grouped with Bureau Veritas and Intertek at the top of the TIC sector, supported by multi‑billion‑franc scale and a global network few peers match. High‑profile 2025 merger discussions with Bureau Veritas and subsequent U.S. expansion via ATS underscore top‑tier positioning in a fragmented market.

Resilient & Sustainable Growth: Record sales across 2024–2025 and a record Q1 2026, with mid‑single‑digit organic expansion and a reaffirmed 2026 outlook, indicate durable momentum despite currency headwinds. Growth has been broad‑based across divisions and supported by structural demand in sustainability and digital trust, with bolt‑on M&A adding scope.

Profitability: Adjusted operating income increased in 2025 with margin improvement, and free cash flow reached a record level. Management reports that “Strategy 27” underpinned record profitability and cash generation in 2025.

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
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
ECC
Information Technology • Professional Services • Security
12 Offices

ECC is a full-service, design-build technology systems integrator headquartered in Lincoln, Nebraska, with operations across the Midwest. The company designs, installs, integrates, supports, and manages technology solutions including audio/visual/lighting, communications, electronic security, fire safety, healthcare, and managed services. ECC serves corporate, correctional, educational, government, healthcare, manufacturing, industrial, and worship organizations, connecting them to better technology experiences throughout the region.

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ECC
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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
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
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
Proxess
Internet of Things • Security
Castle Rock

Proxess delivers wireless lockset solutions and mobile access control systems to help organizations manage the security of their buildings in real time.

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Proxess
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
ROC
Artificial Intelligence • Computer Vision • Machine Learning • Security • Software • Defense
Denver
79 Employees
16 Benefits
Making the world smarter, safer, and stronger.

ROC is the only American-made multimodal biometrics and computer vision provider. Trusted by the U.S. military, law enforcement, and leading FinTech brands. We are employee-owned, ethics-driven, and backed by an elite team of national security experts, scientists, and engineers. All our solutions are proudly made in America and built on an industry-leading code of ethics. ROC is headquartered in Denver, CO, with...

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ROC
SnowGate, LLC
Other • Security
Boulder
4 Employees

SnowGate has developed a mobile enabled locker system.  We are rolling out in the ski market, but we aim to be the premeir storage solution for the active lifestyle.  We are looking to bring innovation to a dead industry, and will be beta testing our locker system at Winter Park this winter!

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SnowGate, LLC
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
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
Gamma 2 Robotics
Robotics • Security
Denver
7 Employees

Gamma 2 Robotics launched the world’s first security robot in December 2013. After more than 5 years of development, G2R has engineered a revolution in commercial security - the “Cybernetic Brain”, artificial intelligence that enables autonomous robots to operate independently and without manual supervision or remote control. Depending on the pa

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Gamma 2 Robotics
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.

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