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Top Tech Companies in Denver & Boulder, CO (6,116)

Zayo
Cloud • Enterprise Web • Information Technology • Other
21 Offices
4,000 Employees
26 Benefits
We Connect What's Next

Zayo Group Holdings, Inc. is a leading global communications infrastructure platform, delivering a range of solutions, including fiber & transport, packet and managed edge services. Zayo owns and operates a Tier 1 IP backbone spanning 134,000 miles across North America and Europe. By providing this mission-critical bandwidth to its category-leading customers across the wireless, hyperscale, media, tech and finance industries,...

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Zayo

Zayo's Top Stability & Growth Strengths

Strong Market Position & Advantage: Consistent top-tier placement in U.S. Wavelength Services (No. 2) alongside operation of a Tier 1 global IP backbone and one of the largest North American fiber footprints signals meaningful competitive strength. Recognitions and independent confirmations of its network scale and interconnection depth underscore an advantaged position serving hyperscalers, carriers, and large enterprises.

Market Expansion: The May 1, 2026 close of Crown Castle’s Fiber Solutions business added roughly 90,000 metro route miles and 40,000+ on‑net locations, materially enlarging reach to about 224,000 North American route miles. Parallel long‑haul build programs exceeding 15,000 route miles and new AI‑corridor routes further extend geographic coverage and data‑center connectivity.

Future-Ready Strategy: Network modernization to 400G-class capabilities (with 800G‑ready plans) and purpose-built AI corridors aligns capacity with fast-growing AI and cloud demand. An anchor customer commitment and expanded data‑center on‑ramps indicate proactive positioning for next‑wave bandwidth needs.

Mile High Organics
eCommerce • Other
Boulder

As America’s first certified organic online grocer, Mile High Organics is a rapidly growing online retailer serving Colorado’s Front Range with home and office delivery of premium organic, non-genetically modified products. Mile High Organics takes time to investigate every product to ensure it is produced ethically and in the most pristine environment in order to deliver the highest quality and...

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Mile High Organics
TopYa!
Kids + Family • Sports
Denver
15 Employees

TopYa! creates Sports and Physical Activity apps for youth and adults. The platform is a COPPA compliant mobile and video-based tool to connect and motivate players, engage their parents, and give coaches a vehicle to challenge their players.

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TopYa!
Cyclops Gear
Denver

The Cyclops Gear mission is to become a household name by providing a more user friendly and cost effective product in the form of sunglasses and sports goggles with integrated Wi-Fi, video, audio and picture capturing technology. This will put Cyclops Gear in a position to become an industry leader and has the ability to provide its investors with a...

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Cyclops Gear
Bext360
Blockchain • Software
Golden
6 Employees

Bext360 is a complete coffee suppl(ai chain solution Our mission is to utilize technology to improve the global supply chain for agricultural products. We improve the quality of the products supplied, the communities that supply them, and the overall environment for sourcing in developing countries. HOW IT WORKS Bext360 utilizes machine vision and artificial intelligence (AI) to source high-quality agricultural products directly from the...

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Bext360
Martin Marietta
7 Offices
3,327 Employees
16 Benefits

A member of the S&P 500 Index, Martin Marietta employs more than 8,500 employees at operations spanning 30 states, Canada and the Bahamas. A leading supplier of aggregates and heavy building materials, dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live. At Martin Marietta, we are always looking for the best and...

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Martin Marietta
Steelhead Composites-Hydrogen and Space Economy
Golden
29 Employees

Steelhead Composites is a world class advanced manufacturing company, based in Golden, Colorado (USA). Steelhead is dedicated to the design, manufacturing and testing of specialty lightweight composite pressure vessels to be used for weight-sensitive energy and fuel storage applications. Our specialties include lightweight bladder, diaphragm and piston accumulators, hydrogen storage vessels for fuel cells, gas storage and transport, and other...

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Steelhead Composites-Hydrogen and Space Economy
Eaze
Cannabis
4 Offices
279 Employees
25 Benefits

Eaze is an on-demand cannabis start-up. Eaze delivers good with the goods. As California’s largest legal cannabis marketplace for delivery, we bring enjoyment and convenience to our customers, break down barriers to access, and cultivate community in everything we do. With over seven million cannabis deliveries to-date, we are committed to creating a more diverse and sustainable industry through our Momentum...

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Eaze
Magpie Software Services
Mobile • Software
Westminster
28 Employees

Magpie develops software for companies needing mobile, web, business or embedded software. We use modern technologies and architectures to build dynamic user interfaces, web service APIs, business logic, and databases. With our Bell Labs heritage, few software vendors can match our ability to develop complex systems.  To keep your stress low and your success high, we use agile methodologies so...

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Magpie Software Services
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Valen Analytics
Big Data • Insurance • Sales • Software

Valen Analytics is an advanced data and analytics provider for property and casualty insurance companies. We work with insurers who are actively looking to improve underwriting profits by driving growth and/or lowering their loss ratio. Our customers are focused on increasing competitive pressures, and fighting adverse selection.

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Valen Analytics
Contentsquare
Marketing Tech • Analytics
23 Offices
1,600 Employees
36 Benefits
Insights that transform

Contentsquare is a leader in digital analytics, empowering businesses of all sizes with the insights they need to understand customers and deliver seamless experiences at scale. Its all-in-one experience intelligence platform provides rich and contextual insight into customer behaviors, sentiment, and intent, across all channels, helping businesses continuously deliver the right experience on web, mobile, and apps. More than 1.3M...

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Contentsquare

Contentsquare's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analysts name the company a leader in digital experience analytics, and repeated inclusion on Fortune Future 50 and the Forbes Cloud 100 reinforces its category standing. Broad adoption across web, mobile, and apps and strengths like journey optimization and AI-driven insights underline competitive advantage.

Investor Backing & Capital Strength: Significant late-stage funding and a multibillion valuation provide resources for continued innovation and M&A. Ongoing investments and secondary market interest indicate ample financial support for scaling.

Innovation-Driven Growth: Launches of AI capabilities and strategic acquisitions (including Hotjar, Heap, and Loris AI) expand the platform and shift insights from passive dashboards to proactive analysis. Integrations with major ecosystems and product expansions demonstrate a sustained innovation tempo.

Neto
eCommerce
Denver
150 Employees
10 Benefits

Neto is an All-In-One Retail Management SaaS Platform for product based retailers (B2C) & wholesalers (B2B). We enable retailers/wholesalers to sell in any sales channel & also allow retailers to manage everything (inventory, order management, shipping, payments, etc) in their back end. Our key customers are small to medium retailers/wholesalers

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Neto
SecureSet
Cybersecurity
Denver
36 Employees

SecureSet is a cybersecurity education company focused on teaching the next generation of cybersecurity professionals. With a mission of transforming and securing the world, SecureSet helps offset critical skills gaps in the cybersecurity field through immersive, comprehensive education programs that rapidly produce highly trained, relevant, up-to-date professionals. Founded in the wake of a profound shortage of skilled cybersecurity professionals, and...

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SecureSet
Market Creation Group
Denver
12 Employees

Market Creation Group is a nationally-awarded brand consultancy on a mission to build brand strategies and creative execution for technology companies. MCG's vision is simple: to empower our beloved clients for self-sufficient success and eradicate the "agency dependency" disease that is costing companies too much money. Empowered with a brand playbook and a creative platform, the new data-driven marketer is given...

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Market Creation Group
Advancing Eco Agriculture
Software • Agriculture
5 Offices
72 Employees

We believe agriculture can be a force for good for both the environment and those who rely on it for their livelihoods. That’s why our team is devoted to a scalable, whole-systems approach to revitalizing soil and plant health while generating economic returns for farmers. This includes agronomic consulting, effective biological and nutritional products, and cutting-edge plant nutrition technology and analysis.

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Advancing Eco Agriculture
Scholars
HR Tech • Software
Denver
9 Employees
19 Benefits
Scholars helps companies scale personalized candidate experiences and collect insights to predict early-career turnover.

Scholars helps companies create personalized candidate experiences and collect insights to predict and prevent early-career turnover. Our platform provides every early-career candidate hired by our customers a unique portal they can access for surveys, content, events, and any other information they need to be a successful employee. We aggregate engagement analytics to notify our customers which candidates are at risk...

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Scholars
myDIALS
Big Data • Software
Lafayette

myDIALS helps companies improve business results by enabling them to monitor, alert, gain knowledge, analyze, and act on business information. Learn more at http://www.mydials.com/

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myDIALS
Aim High!, Inc.
Information Technology • Professional Services • Retail
Aurora
3 Employees
8 Benefits
Aim High provides Apple warranty and non-warranty repairs, IT support, and training for Mac users.

Aim High! is an Apple Authorized Service Provider and MSP, offering full service IT consulting, managed services, and technology planning for businesses; and Mac repair, software training and support, private lessons, and IT plans for Apple consumers, from its storefront in Stanley Marketplace in Aurora.

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Aim High!, Inc.
AtkinsRéalis
Professional Services
145 Offices
43,531 Employees
22 Benefits

We are a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world.

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AtkinsRéalis
Ajubeo
Cloud • Enterprise Web
Boulder

Ajubeo is a privately held Cloud Infrastructure as a Service provider, headquartered in Boulder, Colorado. The word Ajubeo, pronounced "A-Joo-Bee-Oh", is derived from Latin and is defined as "Beginning with strong relationships, mastery and order."

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Ajubeo

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