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Top Tech Companies in Colorado (5,257)

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Fintech • HR Tech
Denver, Colorado, USA
2,344 Employees

Gusto is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 300,000 businesses. Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Gusto.


AdTech • Big Data • Digital Media • Software
Broomfield, Colorado, USA
925 Employees

The world's leading agencies and brands trust our platform to access brand-safe, high-quality ad inventory and execute billions of advertising transactions each month. Anchored in bustling New York City, sunny Los Angeles, mile high Denver, historic London, and down under in Sydney, Magnite has offices across North America, EMEA, LATAM, and APAC. Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, and audio. Our tech fuels billions of transactions per day!


Sales • Software • Travel
Denver, Colorado, USA
788 Employees

At FareHarbor, our mission is to make experiences better for everyone. Founded in 2013 in Hawaii and acquired by Booking Holdings in 2018, FareHarbor creates powerful tools that enable our clients (think boat rentals, museums, food tours, events and more!) to operate and grow. With over 20,000 clients across 90+ countries—we’re the largest in our industry and shaping the future of travel, together.


Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
Englewood, Colorado, USA
14,500 Employees

For over 40 years, we’ve been challenging the status quo and evolving our company to anticipate opportunities for business growth, industry innovation and greater customer choice. Recently, DISH and EchoStar successfully completed their merger, joining forces to deliver on our Vision: To Change the Way the World Communicates. Originally established as one company, in 2008, the two companies were spun off as separate entities and forged ahead so each could focus on and expand their unique capabilities. In that time as separate entities, our teams achieved remarkable milestones—launching satellites into space, connecting millions to their favorite entertainment and reimagining wireless communication. As we merge our teams, we are strategically positioned for success, poised to emerge as a global leader in terrestrial and space connectivity. We are cleared for takeoff. Join us in a Connectivity Revolution.


Edtech • Enterprise Web • Mobile • Software
Denver, Colorado, USA
57 Employees

Concept3D is a location-based software platform for businesses, municipalities, and schools. Our platform has advanced features for planning, data visualization, wayfinding, and VR through our over 10 years of experience in 3D rendering and 360° panoramas.


Digital Media • Enterprise Web • Marketing Tech • Sales • Software
Fully Remote
70 Employees

BombBomb offers a SaaS platform focused on asynchronous video messaging. Since 2006, we have been helping people to connect, communicate and collaborate more effectively and efficiently. BombBomb is made for professionals whose work revolves around, and relies upon, human centered communication. Specifically, our product is geared towards enterprise professionals within the Mortgage, Construction, Consultation, Automotive, and Education & Nonprofit industries.


Edtech • Music • Software
Louisville, Colorado, USA
65 Employees

THE PEAKSWARE COLLECTIVE What do athletes and musicians have in common? A lot, actually. They both chase a “next.” They both practice like it’s not practice. They both fine tune their physical and mental beings. They both get a rush from a new mastery, no matter how incremental. And they both co-exist creatively and collaboratively as members of the Peaksware companies. Each of our platform brands has a distinct mission. But they share a common goal: to provide passionate people with the resources to take their pursuits higher. We invite you to get acquainted with our collective of performance-oriented companies that bring like-minded people together. TRAININGPEAKS TrainingPeaks develops software for coaches and athletes to track, analyze, and plan endurance training. TRAINHEROIC TrainHeroic develops software to solve the strength and conditioning needs of coaches and athletes. MAKEMUSIC MakeMusic develops software to transform how music is composed, taught, learned, and performed. ALFRED MUSIC Alfred Music provides method books, performance sheet music, and reference materials for teachers and students. HERE, PRACTICE MAKES PERFECT SENSE Each of our platforms connects creators, instructors, and performers through the training model of Deliberate Practice. Athletes and musicians set a specific goal, get expert instruction, perform focused practice, and receive immediate feedback. And they follow these steps over and over. The path from novice to expert runs through Peaksware.


AdTech • Agency • Digital Media • Sales • Analytics • SEO
Denver, Colorado, USA
175 Employees

AdCellerant provides businesses access to high-quality digital marketing technology and solutions through partnerships with media companies and agencies.  Focused on generating results and growth for businesses of all sizes, AdCellerant offers best-in-class technology and software, award-winning customer service, expert education, and exceptional operational support to ensure campaign performance for customers. Leveraging proprietary technology UI.Marketing, AdCellerant effectively connects businesses with their ideal customer at the right time. Harnessing an easy-to-use and nimble digital advertising tool users can manage the entire buyer’s journey from quick and accurate comprehensive proposal creation, campaign launch, and campaign performance. All within a single platform.


Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
Louisville, Colorado, USA
1,200 Employees

GHX is a healthcare business and data automation company, empowering healthcare organizations to enable better patient care and maximize industry savings using our world class cloud-based supply chain technology exchange platform, solutions, analytics and services. We bring together more than 4,100 healthcare providers, and 600 manufacturers and distributors in North America — and another 1,500 providers and 350 suppliers in Europe — who rely on smart, secure healthcare-focused technology and comprehensive data to automate their business processes and make more informed, timely and fact-based decisions. It is our passion and vision for a more operationally efficient healthcare supply chain, helping organizations reduce – not shift – the cost of doing business, paving the way to delivering patient care more effectively. Together we take more than a billion dollars out of the cost of delivering healthcare every year.


Fintech • Information Technology • Security • Financial Services • Cybersecurity
Lakewood, Colorado, USA
3,000 Employees

We serve as the technical force behind Colorado’s largest locally owned bank. Our technology department is 400+ strong, with continued plans for growth. We owe our success to the core values we’ve held since being founded in 1963. Our mission is 'banking for good', to do our best to do right by our customers, communities, and employees.

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Fintech • HR Tech
Denver, Colorado, USA
2344 Employees
Magnite Thumbnail
AdTech • Big Data • Digital Media • Software
Broomfield, Colorado, USA
925 Employees
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Sales • Software • Travel
Denver, Colorado, USA
788 Employees
DISH, an EchoStar Company Thumbnail
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
Englewood, Colorado, USA
14500 Employees
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Edtech • Enterprise Web • Mobile • Software
Denver, Colorado, USA
57 Employees
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Digital Media • Enterprise Web • Marketing Tech • Sales • Software
Fully Remote
70 Employees
MakeMusic (A Peaksware Company) Thumbnail
Edtech • Music • Software
Louisville, Colorado, USA
65 Employees
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AdTech • Agency • Digital Media • Sales • Analytics • SEO
Denver, Colorado, USA
175 Employees
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Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
Louisville, Colorado, USA
1200 Employees

Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Denver, Colorado, USA
20,000 Employees

At ServiceNow, our technology makes the world work for everyone, and our people make it possible. Our cloud‑based platform and solutions deliver digital workflows that create great experiences and unlock productivity for employees and the enterprise. We’re growing fast, innovating faster, and making an impact on our customers’ and employees’ lives in significant and important ways. With more than 7,700+ customers, we serve approximately 85% of the Fortune 500®, and we're proud to be one of Fortune 100 Best Companies to Work For® and World's Most Admired Companies™. From Fortune. ©2022-2023 Fortune Media IP Limited. All rights reserved. Used under license.


Big Data • Fintech • Software • Analytics • Energy
Denver, Colorado, USA
1,300 Employees

Enverus is the leading energy SaaS company delivering highly-technical insights and predictive/prescriptive analytics that empower customers to make decisions that increase profit. Enverus’ innovative technologies drive production and investment strategies, enable best practices for energy and commodity trading and risk management, and reduce costs through automated processes across critical business functions. Enverus is a strategic partner to more than 6,000 customers in 50 countries. Enverus is a portfolio company of Hellman & Friedman and Genstar Capital.


Cloud • Greentech • Other • Energy
Denver, Colorado, USA
300 Employees

Crusoe has pioneered infrastructure that taps into stranded energy — methane being flared or excess production from clean and renewable sources — to power the compute resources we need to drive our shared progress and reduce its environmental impact.


Artificial Intelligence • Computer Vision • Hardware • Machine Learning • Robotics • Sales
Longmont, Colorado, USA
90 Employees

Humanity has lost touch with nature - we’ve traded dirt and trees for asphalt, and we rely on loud, polluting, gas-powered machines to care for our limited natural spaces. At Scythe, we’re reinventing how we care for the outdoor world by building intelligent, all-electric machines that unlock a new superpower: the ability to care for the outdoors pollution-free at enormous scale. From today’s first steps in landscape maintenance to full-fledged re-terraforming in the future, Scythe is pioneering autonomous machinery that supports the ingenuity of humans, multiplying our power to nurture our planet.


Security • Software
Broomfield, Colorado, USA
25 Employees

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 need for secure and convenient Customer Identity and Access Management. And we've built a fast growing business by offering paid plans and hosting with higher end features and support. It's Product Led Growth at its best. Start with the free version, then when your business depends on customers logging into your application, upgrade to our full featured plans. Over 3,000 companies already have..


Aerospace • Hardware • Information Technology • Robotics
Broomfield, Colorado, USA
2,000 Employees

Sierra Space is building a shared ecosystem in space for scientific collaboration and innovation to benefit life on Earth. With technologies that make space more affordable and accessible, we’re dedicated to creating a prosperous and secure space economy that will benefit all of humanity. Rapidly advancing toward the launch of the next generation of space transportation, the world’s first winged commercial spaceplane, the Dream Chaser®, will perform cargo supply and return missions for NASA - delivering up to 12,000 pounds of cargo to the International Space Station (ISS) at a time. Sierra Space is also the developer of the Large Integrated Flexible Environment (LIFE) Habitat, a modular, three-story commercial habitation and science platform. The unique structure will provide opportunities for multiple businesses including manufacturing, pharmaceuticals, and other sectors, to optimize zero gravity benefits. The Dream Chaser Spaceplane and LIFE platform are central components of the joint partnership Orbital Reef commercial space station and mixed-use business park being developed in partnership with Blue Origin.


Information Technology • Security • Cybersecurity
Fully Remote
250 Employees

If your career aspiration when you were a child was to fight the “bad guys” while helping the good ones, keep reading. We’re Huntress. Through education, expertise and curiosity, our team protects our partners from today’s increasingly dangerous threat actors. Founded by former NSA Cyber Operators—and backed by a team of human ThreatOps researchers—we’re working to bring cybersecurity to the 99%: those businesses and mom-and-pop shops that lack the resources to defend themselves. Come join the hunt and make your childhood self proud (in a 21st century kind of way).


Productivity • Software • App development • Automation
Fully Remote
396 Employees

Apryse, previously known as PDFTron, takes document solutions to the next level, making work better and life simpler. As a global leader in document processing technology, Apryse gives developers, enterprise customers, and small businesses the tools they need to reach their document goals faster and easier. Apryse’s market-leading SDK drives digital transformation and powers next-generation software applications with dynamic document viewing, annotation, processing, and conversion capabilities, as well as advanced features such as document understanding, data extraction, and redaction. Apryse technology supports all major platforms and dozens of unique file types, including support for PDF, MS Office, and CAD formats. It’s an easier and faster way to build document functionality, making your developers more productive and your users happier. Our product portfolio includes the Apryse developer suite with server, mobile, and web SDKs, iText’s PDF SDK, and low-code integrations. Xodo and eversign cover Small-Mid-sized businesses.


AdTech • Digital Media • Mobile
Lakewood, Colorado, USA
80 Employees

AdAction is a leading mobile app marketing platform that delivers over 6 million monthly conversions for well-known companies and game developers in the space. We specialize in providing premium demand to publishers worldwide by way of our owned and operated inventory and strategic partnership.


eCommerce • Internet of Things • Software
Fully Remote
42 Employees

Rachio is a mission-based startup advancing the smart home outside, through conservation and connection. A category leader within the smart home industry, Rachio creates innovative technology and solutions that enliven the outside space of any home through exceptional products, data-driven personalized recommendations and an unmatched user experience. Together, the Rachio community has saved *175 billion* gallons of water - and counting.