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Top Tech Companies in Denver & Boulder, CO (5,944)

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
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
HealthMarkets, Inc.
17 Offices
2,717 Employees
13 Benefits

Millions of Americans have counted on HealthMarkets to protect their health and financial well-being. We are a technology-enabled health insurance marketplace delivering high-touch, customized health and supplemental insurance solutions to individuals, families and small businesses. We have served millions of customers since our founding in 1984. We built our company on a foundation of integrated businesses driven by our proprietary technology...

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HealthMarkets, Inc.
Firestarter SEO
Agency • SEO
Denver
5 Employees

Firestarter Search Engine Optimization is a SEO company located in Denver, Colorado. Firestarter is comprised of the best search engine marketing team available. At Firestarter SEO we help small businesses appear as one of the first results. By leveraging expertise in SEO and applying it with proven methods.

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Firestarter SEO
YMCA of Greater Louisville
Fitness • Kids + Family • Social Impact • Sports
31 Offices
574 Employees

The YMCA of Greater Louisville is a 501(c)(3) not-for-profit social services organization dedicated to youth development, healthy living, and social responsibility. Its mission is to put Christian principles into practice through programs that build healthy spirit, mind, and body for all, striving to strengthen communities by ensuring everyone has the opportunity to learn, grow, and thrive regardless of age, income,...

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YMCA of Greater Louisville
MakeMusic (A Peaksware Company)
2 Offices
95 Employees

Our mission is to develop innovative solutions that transform how music is composed, taught, learned and performed. More than a software company, MakeMusic is full of people and personalities who share a passion for music. Music is what we do. You will recognize us as Finale, SmartMusic, Garritan, and MusicXML.

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MakeMusic (A Peaksware Company)
Fruition
AdTech • Marketing Tech
Denver
56 Employees
25 Benefits

Fruition's digital strategy and technical execution improves your middle market company's return on advertising and technology spends. With a first class team augmented by proprietary in-house software, Fruition's digital marketing team, engineers and developers give you a competitive advantage. Fruition excels working with middle market companies that need the strongest digital partner with full marketing and tech stack capabilities. Fruition’s...

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Fruition
TurboTenant
Fintech • Real Estate • Software • PropTech
2 Offices
180 Employees
3 Benefits
TurboTenant's landlord software makes self-managing rentals easier for independent landlords.

At TurboTenant, we simplify the complex and intimidating process of managing your own rental property. And we do it through an elegant software platform for independent, “do-it-yourself” landlords and their tenants.

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TurboTenant

TurboTenant's Top Stability & Growth Strengths

Strong Market Position & Advantage: TurboTenant is positioned as a leading all-in-one platform for independent landlords, supported by claims of surpassing 1 million landlords and strong adoption momentum from prior milestones.

Market Expansion: TurboTenant’s reported growth from hundreds of thousands of landlords in 2021–2022 to nearly 900,000 by end of 2025 and over 1 million by February 2026 indicates broadening reach within the U.S. independent landlord segment.

Innovation-Driven Growth: TurboTenant is described as continuing to release new capabilities, including AI-powered tools such as Maintenance AI and hands-off “Autopilot” functionality, alongside expansion of customer support operations to scale service delivery.

Whistler
Machine Learning
Boulder
9 Employees

We make compliance easier by applying AI and machine learning to communication surveillance, and automation. While also providing unified compliant archiving.

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Whistler
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OnSpot Data
AdTech • Big Data
Boulder
25 Employees
SaaS Data and Analytics

OnSpot Data provides location-based analytics and insights based on mobile device data. With a self-service solutions for creating highly-targeted mobile ad audiences, location-based attribution, audience profiling, advanced reporting, serving, digital advertising,platform providers, brands, real estate investment trusts, hedge funds, and more.

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OnSpot Data
Acuity Brands
27 Offices
3,291 Employees
27 Benefits

SensorSwitch solutions are a leader in lighting control innovation, offering a broad selection of standalone controls to meet every application need.

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Acuity Brands

Acuity Brands's Top Stability & Growth Strengths

Strong Market Position & Advantage: Acuity is consistently characterized as a leader in North American professional lighting and controls, supported by its breadth across specification, commercial, industrial, and outdoor brands. Its strong channel reach and integrated fixtures-plus-controls footprint (e.g., nLight, SensorSwitch, Distech) reinforce competitive standing in its core region.

Strong Revenue Growth: Recent reported performance shows rapid top-line expansion, including fiscal Q1 2026 net sales growth year over year and a higher full-year fiscal 2025 sales baseline versus fiscal 2024. The Intelligent Spaces segment, amplified by the QSC acquisition, is a major contributor to the current growth run-rate.

Future-Ready Strategy: The company is extending beyond traditional luminaires into “intelligent spaces” by adding software, building controls, and AV/control capabilities through platforms like Distech, Atrius, and the QSC acquisition. This positioning aligns with connected-building demand and supports a longer-term shift toward higher-growth, higher-margin solutions.

SLANG Worldwide
Denver
64 Employees

SLANG Worldwide is a consumer-packaged-goods company that owns, licenses, and markets cannabis brands, serving the flower, concentrates, edibles, and beverage categories.

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SLANG Worldwide
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
Aspen Ridge Preparatory School
Kids + Family • Other
Erie
38 Employees

Aspen Ridge Preparatory School is a PK-8 public charter school located in Erie, Colorado, dedicated to providing equitable access to education for all students. As a Core Knowledge school, it provides a student-centered and tuition-free learning environment. The school focuses on academic rigor and safety to help students grow and prepare for their future endeavors.

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Aspen Ridge Preparatory School
Lend Academy
Denver
5 Employees

We believe that peer-to-peer lending makes the world a better place, and that everyone should participate. Our mission is twofold:• We teach people everywhere about p2p lending.• We make it easy for people to invest in creditworthy people and businesses around the world.We created Lend Academy Investments because our readers at Lendacademy.com asked for it. Many people love the idea...

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Lend Academy
Attendee Events
Denver
7 Employees

Attendee Events was created to solve the manual and time consuming tasks for conference event organizers allowing you to focus more time on what matters – the attendees. Artzy makes it quick and easy to manage every aspect of Paint & Sip events.

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Attendee Events
LMI
Consulting
16 Offices
2,176 Employees
32 Benefits
LMI advances the pace of progress, enabling our customers to thrive while adapting to evolving mission needs.

At LMI, we’re reimagining the path from insight to outcome at The New Speed of Possible™. Combining a legacy of over 60 years of federal expertise with our innovation ecosystem, we minimize time to value and accelerate mission success. We energize the brightest minds with emerging technologies to inspire creative solutioning and push the boundaries of capability. LMI advances the...

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LMI

LMI's Top Stability & Growth Strengths

Strong Revenue Growth: Company disclosures and industry rankings indicate sustained revenue increases since 2020, including continued growth through 2025. Top‑100 placements and reported multi‑year program wins reinforce momentum on complex, mission‑critical work.

Innovation-Driven Growth: LMI is productizing mission‑ready platforms (e.g., RAPTR, LIGER, SPECTR) and integrating generative/agentic AI and supply‑chain optimization tailored to federal environments. Recent acquisitions and a technology‑organization expansion are aimed at accelerating delivery of these offerings.

Market Expansion: The firm has expanded into space and digital engineering, opened a Colorado Springs office, and added capabilities via Synaptech and JJR Solutions. Program wins and expansions across defense and civilian agencies (e.g., DHS awards, Army ATIS) suggest a broadening footprint.

Anser Advisory
Financial Services
4 Offices
1,504 Employees

We’re strategic thinkers and complex problem solvers. Logical. Creative. Loyal. Anser Advisory exists with singular purpose: to successfully guide programs and projects from concept to closeout. At the intersection of thoughtful analysis and creative innovation, we identify and solve the toughest challenges our clients face. We believe problem solving is a challenge to be delighted in, not overcome and we engage the...

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Anser Advisory
Hustle 2.0
Edtech • Events • Social Impact
Boulder
6 Employees
10 Benefits

Hustle 2.0 offers subscription-based education programs to prison/jail systems, nonprofits, and faith-based organizations that equip incarcerated people with the training and tools to transform their lives and hustle, thus helping corrections systems reduce disciplinary incidents, violence, and recidivism.

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Hustle 2.0
Omnifonic Digital Marketing
AdTech • Agency • Marketing Tech • Social Media
Denver
2 Employees
Omnifonic helps companies grow through thoughtful, outcome focused marketing.

We are a digital marketing agency founded in early 2018 that specializes in growing business awareness and sales. With over 20 years of marketing expertise and results, Omnifonic lives to solve problems and grow with our clients. We become giants by building giants. We get results by bringing together all aspects of digital marketing in to complete

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Omnifonic Digital Marketing

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