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Top Greentech Companies in Denver & Boulder, CO (105)

Halter
Greentech • Hardware • Internet of Things • Machine Learning • Software • Business Intelligence • Agriculture
2 Offices
350 Employees
32 Benefits Hiring Now
Halter is on a mission to unlock more productive and sustainable farming and ranching.

We bridge deep tech into farming and ranching. Halter enables farmers and ranchers to remotely shift, virtually fence and proactively monitor their cows’ health and behavior. Can you imagine watching 500 cows or cattle walk calmly towards the milking shed or their next break? No quad bikes, no dogs, no fences. Just a herd of cows walking at their own...

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Halter

Halter's Top Stability & Growth Strengths

Market Expansion: Geographic reach is widening quickly, with operations scaling across many U.S. states and stated plans to enter the U.K. and Ireland alongside continued growth in New Zealand and Australia. Customer adoption also broadened materially, with notable increases in the number of ranches and farms using the platform.

Investor Backing & Capital Strength: Capital access strengthened through sizable late‑stage rounds at markedly higher valuations within a short span, with independent confirmations of the most recent raise. This trajectory indicates strong investor confidence to fund continued commercial and product expansion.

Strong Revenue Growth: New Zealand filings and reporting indicate materially higher subscription and segment revenues over recent periods. These financial signals align with increased collar deployments and a larger installed base.

AMP
Artificial Intelligence • Computer Vision • Greentech • Machine Learning • Robotics • Industrial • Automation
3 Offices
175 Employees
50 Benefits Hiring Now
AMP is applying AI-powered sortation at scale to maximize the value in waste.

AMP is applying AI-powered sortation at scale to modernize the world's recycling infrastructure and maximize the value in waste. AMP gives waste and recycling leaders the power to harness AI to reduce labor costs, increase resource recovery, and deliver more reliable operations. With hundreds of deployments across North America, Asia, and Europe, AMP’s technology offers a transformational solution to waste...

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AMP

AMP's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Capital raises are substantial, including a $91M Series C expanded above $99M and a $91M Series D in 2024, with participation from prominent institutional investors. Funding momentum is positioned to support scaling of AMP ONE facilities and further international deployment.

Market Expansion: Deployment has broadened from ~275 robots in 2022 to hundreds of systems across the U.S., Canada, Japan, and Europe by 2024, with ~400 robots and three operating facilities reported by late 2024. Recent announcements also highlight additional facilities, acquisitions/partnerships, and new municipal-waste projects through 2025–26.

Product Line Growth: The business has evolved from selling individual robots to designing, building, and operating full-scale automated sorting facilities, including the AMP ONE platform. Expansion into operated infrastructure and new project types signals a wider solution set beyond components.

KPA
Automotive • Greentech • HR Tech • Sales • Software
Westminster
405 Employees
55 Benefits Hiring Now
KPA helps organizations keep people safe, protect their business, and elevate compliance.

KPA solutions help clients identify, remedy, and prevent workplace safety and compliance problems across their entire enterprise. The combination of KPA’s easy-to-use software platforms, consulting services, and award-winning training content helps organizations minimize risk so they can focus on what’s important—their core business. For nearly 40 years, KPA has helped 10,000+ clients achieve regulatory compliance, protect their business, and keep...

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KPA

KPA's Top Stability & Growth Strengths

Strong Market Position & Advantage: KPA is described as serving more than 15,000 businesses and cites relationships with 40 of the top 50 U.S. dealer groups, indicating deep penetration in its core automotive vertical. Its substantial customer footprint is repeatedly tied to a record year and ongoing expansion efforts.

Product Line Growth: The company reports an expanded product portfolio, including AI-powered compliance tools and enhancements like an updated Vera Suite dashboard. Announcements across 2025–2026 frame these launches as fueling accelerating innovation and growth.

Future-Ready Strategy: A 2026 reorganization refocused KPA on automotive, with leadership changes positioned to enable faster product development and deeper specialization. Continued partnerships and capability investments are presented as building for future growth.

ION Clean Energy
Boulder
34 Employees

Based in Boulder, CO, ION Clean Energy has received approximately $85 million in highly competitive U.S. Department of Energy (DOE) awards to support bench-scale and large-pilot testing, including the construction of a new pilot at Calpine Corporation’s Los Medanos Energy Center in Pittsburg, California. Most recently, ION has been the technology of choice for DOE-funded commercial Front-End Engineering Design (FEED)...

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ION Clean Energy
Nikola Power
Artificial Intelligence • Greentech • Software • Energy
Denver
8 Employees
15 Benefits

Backed by Techstars, Nikola Power is a clean technology company that builds control software for energy systems utilizing a combination of large scale batteries, solar, and grid power.

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Nikola Power
ScarabTECH
Greentech • Energy
Glenwood Springs
9 Employees

Scarabtech transforms unrecyclable waste plastic into energy

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ScarabTECH
PrintReleaf
Greentech
Denver
3 Employees
PrintReleaf makes printing more sustainable.

We provide a software platform to the print industry as a sustainability solution which measures paper consumption and delivers certified equivalent reforestation. When customers print with PrintReleaf they achieve, at minimum, a neutral impact on the world's forests.

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PrintReleaf
Lynker
Greentech
3 Offices
372 Employees
Hiring Now

Lynker delivers innovative solutions to support global environmental security and economic prosperity as a trusted partner to governments, communities, and industry. We are a premier science advisor supporting some of the nation’s most important missions.

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Lynker
GridX
Big Data • Greentech • Software • Energy
2 Offices
140 Employees
23 Benefits Hiring Now
GridX is the catalyst of our clean energy future.

Utilities and energy technology providers rely on our analytics solutions to tell people exactly what they can expect to pay when making clean energy decisions, like changing to a time-of-use rate plan, buying an electric vehicle, installing solar and more. The result is less strain on the electric grid, happier customers and increased consumer investment in sustainable technologies. Working at...

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GridX
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Aclymate
Greentech • Software
Denver
4 Employees
19 Benefits
Aclymate empowers small & medium-sized businesses to become Climate Leaders through beautiful, intuitive software.

Aclymate is an early-stage company that empowers small-medium businesses to become climate leaders so they can show their customers, employees and investors that they're doing their part to fight climate change. Our software platform helps businesses calculate, understand and then offset their emissions with a large selection of premium, verified carbon offsets projects. We're a mission-driven company that's passionate about developing...

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Aclymate
The Hemp Plastic Company
Boulder
4 Employees

Become part of the solution by choosing our hemp plastic alternatives. Using renewable and sustainable materials, our hemp bio-composites and bioplastics deliver the durability, versatility and availability you love about traditional plastics while helping you reduce your carbon footprint and plastic pollution. The result is a win for both your customers and future generations.

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The Hemp Plastic Company
Blue Raven Solar
21 Offices
777 Employees
35 Benefits

We are a full service, end to end solar company that offers BluePower™ and BluePowerPlus+™ as the most innovative solar financing products.

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Blue Raven Solar

Blue Raven Solar's Top Stability & Growth Strengths

Market Expansion: Expansion into multiple states and a national installation sales agreement with Sunder Energy in November 2024 signal broader geographic reach and installation capacity under Complete Solar. Platform integration is described as providing access to a larger operational footprint and a broader installer network.

Strategic Partnerships: A new installation agreement with Sunder Energy indicates access to a large external sales channel across many states that can accelerate installs. Channel partnerships are presented as a way to sustain volume ambitions despite recent industry turbulence.

Strong Revenue Growth: Prior to its 2021 acquisition, the company was cited as one of the fastest‑growing residential providers with a strong direct‑to‑consumer model. Company materials also highlight more than 10,200 annual installs in 2022 and a significant headcount increase that year.

Invenergy
Greentech • Real Estate • Social Impact • Energy • Industrial • Solar • Renewable Energy
3 Offices
2,500 Employees
41 Benefits Hiring Now
We are innovators building a sustainable world. We hope you’ll join us.

Invenergy is a leading global privately-held developer and operator of sustainable energy solutions. We are headquartered in the Chicago and have 2000+ employees across the Americas, Europe and Asia. We have successfully developed over 175 projects, including wind, solar, and natural gas power generation as well as advanced energy storage facilities. We are innovators at heart — we design, build and...

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Invenergy

Invenergy's Top Stability & Growth Strengths

Strong Market Position & Advantage: Market presence is characterized as North America’s largest privately held IPP with 225+ projects (~38 GW developed, 25+ GW operated) and flagship assets like the 1,310‑MW Samson Solar, with league tables and industry rundowns placing the company in the top cohort. Leadership in transmission via the multi‑state Grain Belt Express further underscores a first‑tier position among privately held developers.

Investor Backing & Capital Strength: Institutional support is underscored by Blackstone Infrastructure’s multi‑billion‑dollar equity injections since 2022–2023, reinforcing capacity to execute at scale. Additional large financings, such as $1.1 billion for three utility‑scale solar projects, signal access to capital for continued buildout.

Market Expansion: Growth vectors include the Grain Belt Express HVDC line advancing with all state siting approvals and a return to “in‑progress” federal review in January 2026. New demand verticals tied to data‑center load—such as collaborations with NVIDIA/Emerald AI and sizable corporate offtakes—broaden avenues for expansion.

FloWater
Greentech
Denver
33 Employees
30 Benefits Hiring Now

The Complete Transformation of Tap Water. Seven years ago we saw a massive and growing problem that needed to be solved. Single-use plastic water bottles. There are over 38 BILLION plastic water bottles that end up in our oceans, lakes, rivers, and landfills—and we decided to eliminate these by disrupting bottled water with a radically new type of water called FloWater....

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FloWater
Envirovac
Greentech
7 Offices
182 Employees
22 Benefits

The Premier Provider of Industrial Cleaning, Environmental Services, and On-Site Maintenance Support Programs. At EnviroVac, we strive to be the best industrial cleaning and environmental service supplier! Our staff of experienced personnel has been hand-selected to provide our clients with incomparable quality services. Our resources include a highly experienced staff and hundreds of pieces of state-of-the-art equipment to serve your industrial vacuuming, hydroblasting,...

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Envirovac
RavenWindow
Greentech • Healthtech
Denver
11 Employees

RavenWindow created, patented, manufactured and brought to market the RavenWindow® filter, a dynamic thermochromic window filter managing solar heat gain, glare and ultraviolet degradation. It brings together industry-leading energy efficiency, market-leading return on investment, uncompromised views of the outdoors and improved occupant comfort.

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RavenWindow
U.S. Geological Survey (USGS)
11 Offices
6,933 Employees
16 Benefits

The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.

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U.S. Geological Survey (USGS)
Project Canary
Greentech • Software
Denver
124 Employees
Hiring Now

Project Canary® is an environmental data and software company that collects, analyzes, quantifies, and visualizes asset-level environmental risk assessments and emission profiles. As a measurement, reporting, and verification (MRV) solution, the Canary SENSE Platform™ integrates a networked sensor canopy, including 3rd party sensor data and assessment scores, to provide independently verifiable climate attribute data for upstream, midstream, and CCS (carbon...

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Project Canary
Green House Data
Greentech • Energy
Denver
84 Employees

Green House Data delivers high-availability VMware® cloud hosting, colocation, and managed services with world-class customer service in green data centers across the United States. From Desktop as a Service to disaster recovery, our infrastructure services run on the latest in server and storage hardware and high-speed diverse carriers. Our SSAE 16 Type II & HIPAA compliant data centers utilize 40%...

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Green House Data
Flatiron Energy
Greentech • Renewable Energy
2 Offices
50 Employees
Hiring Now
Building the clean infrastructure for our future.

Flatiron Energy develops, builds, owns, and operates standalone utility-scale energy storage. Our energy storage systems help integrate renewable energy onto the grid, replace fossil fuel plants, and increase grid reliability.

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Flatiron Energy

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