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Top Colorado Companies With Best Stability & Growth (3,889)

Top Peak Ventures
Angel or VC Firm • Other
Greenwood Village, Colorado, USA
5 Employees

TopPeak Ventures knows that college is a time when some of the best ideas are born. With decades of experience launching successful companies we realized that funding and mentorship are key aspects for success. TopPeak Ventures has created a space for entrepreneurial and motivated students to submit their ideas and turn them into a business.Submit your business idea today! 

Top Peak Ventures
Progressive Basketball Academy
Louisville, Colorado, USA
6 Employees

Progressive Basketball Academy is an innovative basketball academy that focuses on developing fundamental skill sets for players of all ages. PBA is a USA Basketball Youth Development Program, led by former collegiate basketball coach, Mike Moskowitz. Based in Louisville CO, PBA aims to be the premier example of how to develop highly skilled hoopers.

Progressive Basketball Academy
Sunday
eCommerce • Greentech • Agriculture • Chemical
Boulder, Colorado, USA
70 Employees
35 Benefits
Simple, smarter products for everything outdoors. Sunday is the better way to a greener lawn.

Sunday is a data-driven start-up based in Boulder, Colorado, with a mission to empower consumers to take better care of their land. In just three years, we’ve grown from an idea to a major industry disruptor offering 100,000+ homeowners a more sustainable, safer, and tailored experience in backyards across America With support from top-tier investors including BondCap, Sequoia, Forerunner, and Tusk,...

Sunday

Sunday's Top Stability, Growth & Resilience Strengths

Investor Backing & Capital Strength: Fresh funding rounds, including a $25M raise in March 2025 led by S2G, indicate access to capital intended to support continued scaling and innovation.

Market Expansion: An omnichannel footprint that includes major big-box retailers broadens reach beyond the original direct-to-consumer channel and supports expansion in addressable buyers.

Product Line Growth: New offerings such as “Sunday Pro Supply” extend the business into a professional segment, adding an additional channel and use case beyond consumer kits.

Worlds (worlds.org)
Gaming • Software
2 Offices
27 Employees

Manifesting the future of game dev Funded by Polychain and Griffin Gaming Partners

Worlds (worlds.org)
York Space Systems
Aerospace • Cybersecurity • Defense • Manufacturing
4 Offices
22 Benefits
Let’s get to orbit with York’s turn-key complete mission solutions.  

York provides complete solutions for mission design, spacecraft, launch, ground, and operations.  York offers complete mission solutions for both government and Fortune 500 companies from cyber-secure globally connected communications, to earth observation, and dedicated analytics platform streams. Today, York is one of the most innovative aerospace companies, specializing in both end-to-end customer solutions and the manufacturing of spacecraft platforms.

York Space Systems

York Space Systems's Top Stability, Growth & Resilience Strengths

Strong Market Position & Advantage: Major U.S. defense awards and first-to-launch execution in SDA’s Transport Layer position the company with a clear competitive edge in proliferated LEO smallsat manufacturing. High-rate capacity and repeated tranche wins indicate durable positioning in its specialized niche.

Strong Revenue Growth: Projected triple‑digit growth and rapid backlog conversion through large SDA and USSF awards signal strong top‑line momentum. Facility expansions and increasing delivery cadence reinforce ongoing revenue scaling.

Strategic Partnerships: Targeted acquisitions (e.g., ATLAS Space Operations) expand space‑to‑ground integration and end‑to‑end mission delivery. These moves enhance capability breadth and support faster, more resilient operations for national security missions.

Ten26 Media
Agency • Digital Media • Professional Services • Social Media • Consulting
Denver, Colorado, USA
3 Employees
21 Benefits
Global PPC Advertising Agency Built for Scaling Companies

The agency was created in 2012 to offer a more personalized experience between brands and agencies. Since then, we’ve partnered with some amazing companies, from SMBs to the Fortune 500. Our certified team of strategists has managed millions of dollars in paid search, social, video, and display media spend for companies in a diverse range of industries, including travel, hospitality,...

Ten26 Media
Realty Connection
Real Estate
Denver, Colorado, USA
4 Employees

Realty Connection solves two pain points in Real Estate Agent Recruiting. Agents move companies all the time, and companies are always in need of recruiting top talent. This process is very time consuming. We streamline this process by allowing agents to do side by side comparisons using our interactive comparison calculator, and view as many company profiles 24/7. We also...

Realty Connection
Vidyasa
Consumer Web • Other
Denver, Colorado, USA

We have two brands: VideoPros and VidStore.VideoPros helps people produce, manage, and distribute videos. We have a full production studio located in our Denver office.VidStore helps people create online video stores to monetize their video content. We build websites using WordPress and promote them through our proprietary white-hat methods.

Vidyasa
Spotzer
Digital Media • Marketing Tech
Denver, Colorado, USA
170 Employees

Spotzer is a white-label provider of bespoke digital marketing solutions for large enterprise businesses who service small busines. From product strategy through to development, execution, fulfilment, and ongoing service, we help some of the world’s leading brands expand their reach, diversify their revenue, and improve their customer satisfaction!

Spotzer
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LT Trust
Fintech
Denver, Colorado, USA
115 Employees

Although LT Trust is not "technically" a startup, we partner and integrate with startup Robo-advisors. LT Trust is a small but quickly growing company with an innovative and autonomous culture.

LT Trust
DFUZR
Agency
Boulder, Colorado, USA

Dfuzr is a full-service digital agency. Our small, high-performance teams of expert creative and technology consultants transform ideas into positive brand interactions through media and technology. We work side-by-side with clients across the globe to help them refine their product vision and turn ideas into actionable strategies.  We contribute where we create the highest impact: customer insights and research; personas and...

DFUZR
Via TRM
Information Technology • Software
Boulder, Colorado, USA
14 Employees

Via believes global experiences change our world. That’s why we created traveler relationship + travel risk management software to help universities and study abroad program providers empower global experiences. If you’re looking for a true education abroad partner, turn to Via. Want to get in touch? Send us an email at [email protected].

Via TRM
Ginger Root Marketing & Media
AdTech • Social Media
Castle Pines, Colorado, USA

Ginger Root is not a traditional marketing company. We’re marketing with a heavy social emphasis – a more modern marketing approach. We believe strong relationships are at the core of everything. Online engagement is necessary and good old fashion customer service is essential to your customer and your business. Ginger Root specializes in marketing, social media, and customer service enhancements....

Ginger Root Marketing & Media
FieldFlo
Software
Denver, Colorado, USA
A software designed specifically for speciality subcontractors by subcontractors.

Built by environmental demolition contractors, FieldFlō is a comprehensive project management software developed for subcontractors to run their business from a single interface. This offers peace of mind and the freedom to concentrate on what is most important: Your bids, customers, and company success. Spend less time worrying about the tedious and redundant tasks that cause so many issues and...

FieldFlo
Traction on Demand
Professional Services • Software
Boulder, Colorado, USA
80 Employees
39 Benefits
Trineo digitally transforms organizations.

Trineo digitally transforms organizations so they can progressively evolve, innovate, and stay ahead of nimble competitors. Embracing agile, we are experts in Heroku and Salesforce, focusing on freeing legacy data, delivering future-proof API platforms that power partner integrations, and developing innovative customer and employee experiences.

Traction on Demand
Hydropods, Inc.
Greentech
Denver, Colorado, USA
4 Employees

Hydropods’ mission is to make hydroponic growing easy enough for everyone. The Denver-based company focuses on creating well-designed, tightly integrated hardware and software.

Hydropods, Inc.
PATHAR
Big Data
Colorado Springs, Colorado, USA

PATHAR believes the secret to true insight is knowing who matters--the people who represent the best opportunity to build your brand, increase your revenue and protect your interests. We do this through Patented Relationship Network Analytics, Proprietary Influencer Mathematics and Behavioral Attribute Modeling.

PATHAR
Virtual Sandtray LLC
Fruita, Colorado, USA
2 Employees

Virtual Sandtray is a psychology program for use in therapy, child life and autism treatment. It is a program that brings sandtray therapy into digital form. It was designed for Apple iPads. We have also developed a version for Virtual Reality and are looking for testers.

Virtual Sandtray LLC
Steven Charles
eCommerce • Food • Retail
Aurora, Colorado, USA
127 Employees

At Steven Charles A Dessert Company, we create the world’s most enjoyable, memorable desserts for your family's favorite foodservice outlets, hospitality operators, retail and in-store bakeries – everywhere! Curiosity, inspiration and expertise, coupled with high-quality ingredients, ensure a delightful treat. From the innovative imaginations of our chefs, we promise to always deliver desserts that are One of a Kind, Every...

Steven Charles
Vintyge
Other
Fort Collins, Colorado, USA

Hopeful entrepreneurs Tyler Johnson and Vincent Levinger founded Vintyge, Inc. late in the summer of 2012. The premise wasn't that groundbreaking; create websites that are tailored to businesses. The vision however, was. It is our mission to deliver the best in design and user experience all while providing prompt, first class support to ensure your peace-of-mind.

Vintyge

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