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Top Tech Companies in Denver & Boulder, CO (6,090)

Coalfire
Cloud • Security • Cybersecurity
15 Offices
1,062 Employees
33 Benefits Hiring Now

Coalfire is the cybersecurity advisor that helps private and public sector organizations avert threats, close gaps, and effectively manage risk. By providing independent and tailored advice, assessments, technical testing, and cyber engineering services, we help clients develop scalable programs that improve their security posture, achieve their business objectives, and fuel their continued success. Coalfire has been a cybersecurity thought leader...

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Coalfire

Coalfire's Top Stability & Growth Strengths

Strong Market Position & Advantage: Coalfire is presented as a long‑tenured, A2LA‑accredited FedRAMP 3PAO with high visibility in U.S. public‑sector cloud compliance and a prominent cloud/application security testing practice. Recognized FedRAMP High assessor status and repeated references to leadership in FedRAMP advisory/3PAO and offensive cloud testing reinforce category strength.

Strategic Partnerships: Recent announcements highlight partnerships and integrations with Drata and Google Cloud, along with the launch of the CMMC Partner Assurance Network. Alliances cited with major cloud programs (e.g., AWS initiatives) indicate expanding routes to market and go‑to‑market leverage.

Innovation-Driven Growth: A rapid cadence of new offerings in 2025–2026—such as AI Threat Hunting, Audit AI, and AI assurance accreditations—shows active investment in new capabilities. Awards like a 2026 CSO Award for GuardianAI and multi‑year penetration risk research signal ongoing innovation in compliance‑led and offensive security services.

The Granite YMCA
Fitness • Kids + Family • Social Impact
31 Offices

The Granite YMCA is a 501(c)(3) not-for-profit charitable organization dedicated to youth development, healthy living, and social responsibility, building a healthy spirit, mind, and body for all.

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The Granite YMCA
NSR Invest
Fintech
Denver
5 Employees

We are the Betterment of alternative investing, the Charles Schwab of peer-to-peer lending, and we are here to fix fixed income. We provide investors an easy way to build and maintain p2p lending portfolios. We are internationally recognized as the leading p2p tech solution. We are a small team with a big vision and immense capabilities.

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NSR Invest
BLUEFIN
Consulting
Greenwood Village
35 Employees

BLUEFIN develops and manages programs for facility owners and operators to better manage their roofs, walls, pavement, and energy usage, creating the opportunity to spend less on these assets and improve their performance. As the largest provider of tech-enabled facility asset management consulting throughout North America, BLUEFIN empowers its clients to easily access and leverage their facility data to make...

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BLUEFIN
Second Phase
eCommerce • Software
Boulder
25 Employees

Second Phase provides cloud-based, SaaS product information management (PIM) and B2B eCommerce solutions to wholesale distributors & manufacturing companies. We are now a part of Billtrust, the industry leader in Order-to-Cash solutions, and we're hiring in Denver and Boulder - Visit the Billtrust profile on profile on BuiltIn to learn more!

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Second Phase
Gociety
Mobile • Social Media
Denver
8 Employees

Gociety gets you outside with active people, simply and spontaneously. The hardest part of leading an active lifestyle can often be just finding someone to join you - Saturday bike rides, overnight hut trips, or just after work runs in the park—the right group matters. So we built Gociety to help you spontaneously get together with new friends and active people...

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Gociety
The Madison Group
Professional Services • Consulting • Industrial • Manufacturing
2 Offices

The Madison Group is a global leader providing technical expertise and innovative solutions to drive success in the plastics industry. They empower clients to create better products and solve complex plastic problems through comprehensive support across the entire product lifecycle. Their services include expert design reviews, material support, molding simulation, and failure analysis, helping companies achieve higher quality results and...

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The Madison Group
Simplified IT Solutions
Information Technology • Consulting
2 Offices
13 Employees

Since 1993, Simplified IT Solutions has provided computer support and network support to businesses along Colorado’s Front Range. Our IT services company specializes in reliable and efficient IT support, IT consulting, and network security. Our comprehensive portfolio of IT solutions and IT support services covers a wide range of managed IT services; from IT help and computer maintenance, to small...

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Simplified IT Solutions
PrintReleaf
Greentech
Denver
3 Employees
PrintReleaf makes printing more sustainable.

We provide a software platform to the print industry as a sustainability solution which measures paper consumption and delivers certified equivalent reforestation. When customers print with PrintReleaf they achieve, at minimum, a neutral impact on the world's forests.

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PrintReleaf
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The18.com
Digital Media • News + Entertainment • Sports
Boulder
8 Employees
The18.com is the largest digital soccer media company based in the United States.

The18 is a fast-growing digital soccer media company, providing the most engaging soccer content for young fans on the18.com and across social platforms. We are currently the largest soccer-only media company based in the United States.

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The18.com
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
DT Swiss
Automotive • Sports
Grand Junction
263 Employees

At DT Swiss we are ambitious, dedicated and motivated to learn. Our interest, passion and excitement drive us to yield extraordinary results and ensure that we achieve our goals together. Our team spirit, professional collaboration and our ambition for sports, help us to pursue our mission regardless of hierarchical level, personality or level of education. With our conscientious human resources...

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DT Swiss
Freebird
Beauty
4 Offices
25 Employees
8 Benefits

We're taking the hassle out of headcare

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Freebird
Burns & McDonnell
69 Offices
9,243 Employees
48 Benefits

We are a family of companies with an unmatched team of 10,000 engineers, construction professionals, architects, technologists, scientists and consultants with offices across the U.S. and throughout the world. Our singular mission since 1898 has been to make our clients successful. When we plan, design, permit, construct and manage projects worldwide, we do it like we own it. As a 100% employee-owned...

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Burns & McDonnell

Burns & McDonnell's Top Stability & Growth Strengths

Strong Revenue Growth: Reported revenue increased from $7.2 billion to $8.6 billion, with momentum attributed to power, data centers, and electrical infrastructure. Feedback suggests continued top-tier ENR rankings align with financial expansion.

Strong Market Position & Advantage: Consistent top-10 placement on ENR’s Top 500 Design Firms and repeated No. 1 ranking in Power indicate sustained competitive strength. Segment leadership in transmission, EV design, and data centers reinforces sector advantage.

Market Expansion: Expansion to more than 75 offices and regional milestones, including Texas and Southeast surpassing $1 billion in annual revenue, point to geographic scaling. Office openings and planned headcount growth in hubs like Fort Worth and active hiring in California reflect broader market reach.

Shredded Steeze
Consumer Web • Other
Boulder

 Shreddedsteeze.com is a social video site dedicated solely to action sports (skate, wake, snow, surf & bmx). Upload your videos and find new spots, follow friends, give editing props in the credits section and like/comment on videos at certain parts.  

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Shredded Steeze
Photon Brothers
Greentech • Energy
5 Offices
52 Employees

Photon Brothers designs and installs residential and commercial solar and complete home-energy systems in Colorado and California’s Central Coast. Its offerings combine solar panels with Tesla Powerwall battery storage, EV home chargers, and roofing, supported by system repairs, maintenance, and electrical upgrades. The company focuses on helping customers lower energy costs, reduce reliance on utilities, and maintain reliable backup power...

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Photon Brothers
Streffco Consultants, Inc.
Greenwood Village
100 Employees

Streffco Consultants, Inc., is an international technical staffing and systems integraion organization.  We provide technology and business operations resources on a project, hourly contract, contract-to-hire and direct hire basis.Built in Colorado!

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Streffco Consultants, Inc.
Alden
Artificial Intelligence • Healthtech • Software • Conversational AI
12 Offices
32 Employees

Alden provides AI-powered communication agents designed for home care providers to eliminate reactive coordination and streamline administrative workflows. Their technology helps home care teams automate tasks such as filling coverage gaps and monitoring punctuality, allowing them to protect revenue and regain control over their daily operations.

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Alden
1 Foot Out - We Apply to Jobs For You
Denver
7 Employees

1 Foot Out is an employment agency that applies to jobs for its candidates to free up their time for friends, family, hobbies and other interests.  We research the position, customize the resume and cover letter for each position, send the application behalf of the candidate, and follow up, until the candidate lands a job. http://www.1footout.com

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1 Foot Out - We Apply to Jobs For You
TagLabs
Enterprise Web
Denver
3 Employees

TagLabs has built a set of highly responsive, light-weight and functional APIs in the cloud to power Mobile Tagging. These services function as a proxy, sitting invisibly in the middle of mobile tagging transactions in order to add value and grant visibility.

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TagLabs

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