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

Builders FirstSource
Other • Real Estate
22 Offices
10,001 Employees
5 Benefits

Driven by the desire to provide professional class building materials and services to homebuilders and remodelers across the country. Publicly traded on the NYSE, Builders FirstSource is the nation’s premier supplier of building materials and services for professional home builders and remodelers. Formed from the merger with BMC Stock Holdings, Inc., in January 2021, the combined company is a powerhouse in...

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Builders FirstSource
KB Home
Real Estate
21 Offices
2,118 Employees

KB Home is an innovative, customer-focused homebuilder that builds personalized new homes. The company emphasizes strong relationships and a superior homebuying experience, giving customers opportunities to tailor homes to their preferences and budgets. It also focuses on energy and water efficiency, lower utility costs, natural-resource conservation, and sustainability throughout the homebuilding process, supporting a better shared future for homeowners and...

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KB Home
Lend Me Your Gear
eCommerce • Sharing Economy
Colorado Springs
3 Employees

Lend Me Your Gear is the world’s largest rental community. A marketplace where people can rent anything from anyone. We all own things we need, but rarely use. We also need things, but don’t want to always buy. Lend Me Your Gear provides a safe, secure, and powerful marketplace to make better use of our collective belongings.

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Lend Me Your Gear
FirstPass Engineering
Aerospace • Semiconductor • Defense • Manufacturing
3 Offices
73 Employees

FirstPass Engineering is a custom ASIC and FPGA design services company that provides integrated circuit design services from concept to production. They specialize in architecture definition, analog, digital, and mixed-signal design, and verification. Serving primarily the military and aerospace marketplaces, they enable strategic clients to create cutting-edge products through world-class program management and IC design.

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FirstPass Engineering
zingfit
Fitness • Healthtech • Information Technology • Software
Louisville
24 Employees
19 Benefits
zingfit is fast-growing SaaS platform powering boutique fitness.

Passionate about people, wellness and boutique fitness, zingfit is a fast-growing FitTech company based in Boulder, CO. We love growth as much as our boutique fitness clients, and our SaaS platform is fueling the world’s best boutique fitness brands—a dynamic group of brands that are challenging the status quo of fitness and gyms.

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zingfit
Crown Health
Healthtech • Software
Denver
4 Employees

AcuStream, LLC is a healthcare software and services company that offers web based solutions that give Healthcare providers the ability to gain unique insight into their patient charge data and recapture lost revenue due to missed charges without requiring either investments in new enterprise software or endure significant changes to the way they do business.

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Crown Health
Arapahoe Fire Protection
Professional Services • Industrial
Aurora
52 Employees

Arapahoe Fire Protection is a family-owned company that provides design, engineering, installation, and maintenance services for fire protection and suppression systems.

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Arapahoe Fire Protection
Westinghouse Electric Co
20 Offices
8,311 Employees

Westinghouse Electric Company is the world's leading supplier of safe and innovative nuclear technology. We provide our utility customers around the world with the most reliable, dependable nuclear power plants, nuclear fuel, plant automation and operating plant products and services. We are driven by our powerful history and experience, ground-breaking ideas and our focus on safety and sustainability. At Westinghouse, we are...

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Westinghouse Electric Co

Westinghouse Electric Co's Top Stability & Growth Strengths

Strong Market Position & Advantage: AP1000 is one of the only Generation III+ reactor designs operating on multiple continents, with additional selections and pipelines in Poland, Bulgaria, Ukraine, and China. Breadth across reactors, services, and fuel (including VVER diversification in Europe) reinforces a top-tier position.

Strategic Partnerships: Ownership by Brookfield (51%) and Cameco (49%) aligns deep capital with a vertically integrated fuel partner. A U.S. strategic partnership announced in 2025 to mobilize at least $80B for new reactors and program alliances (e.g., with Bechtel in Poland) signal strong external commitment.

Strong Revenue Growth: Owner disclosures indicate rising adjusted EBITDA contributions and a 6–10% multi‑year CAGR outlook tied to expanding projects and services. Guidance increases linked to European wins (e.g., Czech participation) point to growing backlog conversion.

Acumen Digital
Denver

Acumen Digital specializes in the technological innovation of leading edge digital software technology with the specific intent of swiftly implementing Business to Customer applications that are secure and won’t break when you need them most. Our next generation digital solutions are multi-platform and enterprise ready as well as backed by our commitment to providing our clients assistance with any issues...

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Acumen Digital
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Cueball
Digital Media • eCommerce
Boulder

Early- to growth-stage media, e-commerce and technology companies.

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Cueball
Westfield Area YMCA
Fitness • Kids + Family • Social Impact • Sports
31 Offices
593 Employees

The Westfield Area YMCA is a nonprofit human service organization dedicated to developing the full potential of every individual and family in the communities it serves through programs that build healthy spirit, mind and body for all. As a 501(c)(3) not-for-profit, it focuses on youth development, healthy living, and social responsibility, delivering high-quality programs and services to improve community health...

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Westfield Area YMCA
Alluring Labs
Loveland
2 Employees

We started Alluring Labs to bring our knowledge of Software Engineering to businesses around the world! Alone we have over 15 years building well-tested Web Applications, Games, Mobile Apps and APIs. Wherever your business resides, we want to help bring it to the next level with modern technology. Alluring is run by 2 Software Engineers.

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Alluring Labs
Echovo
Social Media
Denver
2 Employees

Echovo is a social media platform for teams. Echovo eliminates the challenges of using social media when a lot of people are involved. With Echovo, you save significant time and your team stays timely, relevant and on message. Echovo's clients range from a Fortune 10 company to Colorado nonprofits like 10.10.10.

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Echovo
Aveanna Healthcare
25 Offices
8,368 Employees
22 Benefits

Apply online for Home Health LVN/LPN Nursing Jobs at Aveanna Healthcare - providing revolutionary behavioral health services to children and their families.

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Aveanna Healthcare
Behavioral Health Application Works, LLC
Denver
2 Employees

Because everyone deserves to feel well, Behavioral Health Application Works is developing software for mental health and substance abuse applications. Our tools aim to help people help themselves by allowing them to assess their own situation or that of a friend/loved one and provides context sensitive feedback.

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Behavioral Health Application Works, LLC
Amazon
Aerospace • Artificial Intelligence • Retail • Robotics • Software
75 Offices
1,576,000 Employees
49 Benefits

Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and...

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Amazon

Amazon's Top Stability & Growth Strengths

Strong Market Position & Advantage: Amazon is positioned as a dominant leader in e-commerce and cloud infrastructure, with AWS maintaining the top share among major providers. Its logistics scale, Prime ecosystem, and broad seller network reinforce durable competitive advantages across retail and technology.

Strong Revenue Growth: Company-wide net sales have risen solidly year over year, with recent quarters showing double-digit gains across total revenue and major segments. Momentum spans North America and International operations alongside accelerating results in AWS and advertising.

Profitability: Operating income and margins have expanded meaningfully, supported by AWS as a primary profit engine. Recent periods highlight record-level operating margins and higher operating and net income.

Delta Mechanical Inc.
Professional Services • Industrial
6 Offices
20 Benefits

Delta Mechanical provides turn-key plumbing solutions for water heaters, repiping, and water treatment systems, specializing in industrial, commercial, and high-rise projects.

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Delta Mechanical Inc.
ReleaseTEAM, Inc
Cloud • Information Technology • Professional Services • Software
Westminster
Expert DevOps Consulting, Sales, and Services

ReleaseTEAM is a veteran-owned, full-service DevOps consulting firm, servicing both the public and commercial sectors. We focus on helping our clients adopt and mature their software development lifecycle methodology, with solutions tailored to their objectives and culture. We offer the best solutions in the industry, delivered with over 20 years o

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ReleaseTEAM, Inc
The Planners Inc.
Financial Services
Fort Collins
4 Employees
20 Benefits
Values focused financial planning firm.

The Planners Inc. is a Fort Collins–based registered investment advisory firm. We help individuals and families succeed financially and align their finances with their personal values. We focus on the planning side of financial planning as much as the investing—building comprehensive plans that connect people's money to what they care about most. We serve business owners, medical professionals, and other...

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The Planners Inc.
Nestlé Purina North America
Food • Other • Pet
26 Offices
7,296 Employees
45 Benefits

We Stand Taller because we dare to make every day better. To give it our all. To put our name on the work we do. Doing the right things right. Making our work matter. Why? Because we care. We’re inspired by the words of our founder, William Danforth, who believed that integrity, passion, expertise and performance are the keys to...

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Nestlé Purina North America

Nestlé Purina North America's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is positioned as a market leader in U.S. pet care and consistently sits in the top tier globally alongside Mars Petcare across multiple industry tallies. This leadership is reinforced by strong performance across key subsegments and channels, including dry dog food, cat segments, litter, e-commerce, and veterinary-linked offerings.

Resilient & Sustainable Growth: PetCare is repeatedly described as a primary contributor to Nestlé’s organic growth, with sequential improvement in North America attributed to PetCare as capacity constraints eased. Continued multi‑billion quarterly sales through 2025 and low single‑digit growth even in a softer 2024 point to durability through category slowdowns.

Investor Backing & Capital Strength: Ongoing manufacturing, capacity, and R&D investments—including new facilities coming online—indicate strong capital support to sustain supply, innovation, and premiumization. The scale of footprint expansion (e.g., new U.S. factory openings and broader multi‑year investment programs) signals ability to fund long-term growth initiatives.

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