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Top Greentech Companies in Denver & Boulder, CO (107)

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.

Carbon America
Greentech • Energy
Arvada
77 Employees

We’re a passionate, hard-working, and quick-moving group of people that are driven by the mission to save the planet. We believe we can make a difference in the battle against climate change by leading the carbon capture and sequestration industry and we are building a like-minded team to help do just that. Carbon America is the first vertically integrated company...

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Carbon America
EcoEnclose
eCommerce • Greentech • Other • Social Impact
Boulder
60 Employees
EcoEnclose helps ecommerce brands find eco-friendly shipping supplies.

EcoEnclose is an eco-friendly packaging company that works with many of the most sustainable ecommerce brands on the planet. We develop, manufacture and distribute the most eco-friendly ecommerce shipping supplies in North America. We are passionate about using business to improve our environment.

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EcoEnclose
Redaptive
Greentech • Consulting • Energy • Financial Services • Industrial • Renewable Energy
2 Offices
340 Employees
30 Benefits Hiring Now
Redaptive is the pioneer of Infrastructure Monetization

Redaptive redefines how energy and infrastructure projects are financed, delivered, and scaled, unlocking trapped value inside buildings and across portfolios through a new model called Infrastructure Monetization. Its programmatic approach replaces CapEx-heavy, reactive upgrades with scalable solutions that combine tailored financing, turnkey modernization, and measurable outcomes. Founded in 2015 and headquartered in Denver, Colorado, Redaptive empowers organizations to reduce risk,...

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Redaptive

Redaptive's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Feedback suggests sizable warehouse facilities, a large credit facility, and an inaugural asset‑backed securitization indicate strong institutional confidence and funding capacity. Multiple equity infusions from prominent investors further reinforce balance‑sheet strength for scaling deployments.

Strong Market Position & Advantage: Feedback suggests the company is a recognized specialist in multi‑site C&I EaaS with award‑winning offerings and blue‑chip portfolio programs demonstrating execution at scale. Public case documentation and metering/data capabilities support measurable outcomes that strengthen its positioning within its niche.

Strategic Partnerships: Feedback suggests strategic backing from Honeywell and financing roles from major banks provide product and channel credibility. Partner programs and enterprise collaborations expand go‑to‑market reach and reinforce ecosystem leverage.

LMKR
Digital Media • Greentech • Information Technology • Software • Energy • Agriculture
3 Offices
740 Employees
1 Benefits

Founded in 1994 and built on a strong geoscience and data management footprint, LMKR has evolved into a premier technology company expanding its reach to Clean Energy, Transportation, Agri-Tech and Digital Media. LMKR is a private business with global operations serving fortune 500 companies, SMEs and government regulatory organizations in over 80 countries. The company offers a diverse portfolio of products...

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LMKR
Tortuga AgTech
Greentech • Machine Learning • Robotics • Software • Agriculture
3 Offices
20 Employees
22 Benefits
Our mission is to build a healthier society, and a thriving planet, through smarter farming.

Our agricultural robots perform critical farm services, while empowering growers with revolutionary information. What this means: more sustainable, affordable, profitable, and high quality fresh produce for everyone.

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Tortuga AgTech

Tortuga AgTech's Top Stability & Growth Strengths

Innovation-Driven Growth: Advanced AI, computer vision, and custom hardware are described as enabling precise harvesting plus yield forecasting and pest treatment, indicating a technology-led growth engine. Award recognition and “Best Inventions” mentions further reinforce that the core product capability was viewed as differentiated and scalable within its niche.

Investor Backing & Capital Strength: Substantial venture funding (including a $20M Series A) is cited as supporting scale-up plans, signaling prior capital access and investor confidence. Post-acquisition, the technology is housed within Oishii, which is described as having raised significant capital more recently, suggesting a stronger capital platform for continued buildout.

Cost & Operational Efficiency: A commercial fleet and a Robotics-as-a-Service model are described as targeting labor shortages and improving harvest efficiency through automation. Integration plans under Oishii explicitly emphasize reducing harvesting costs and improving efficiency as automation scales.

Defenders of Wildlife
Greentech • Other
7 Offices
206 Employees
29 Benefits

Defenders of Wildlife is dedicated to the protection of all native animals and plants in their natural communities. For more than six decades, Defenders of Wildlife has been a leading force in the protection of wildlife and wild lands. We employ innovative, science-based approaches to protect imperiled wildlife, advocate for wildlife friendly climate and renewable energy policies and conserve and...

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Defenders of Wildlife
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Surna, Inc.
Greentech • Other
Boulder

As the only true expert in cultivation environments, Surna is the first call any cultivator, investor, engineer or cannabis consultant should make when planning and designing a controlled environment cultivation. We’re the industry experts in applied mechanical engineering, agricultural science, indoor farming and predictive facility modeling.

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Surna, Inc.
ABM Industries
Greentech • Other
30 Offices
1,799 Employees
26 Benefits Hiring Now

Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor. Environmental concerns and new technologies have taken commercial cleaning service to a new level. ABM Janitorial Services combines today’s technology with more than 100 years of innovative experience. That means we can offer you a full range of solutions based on your individual needs –...

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ABM Industries

ABM Industries's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates ABM is a U.S. scale leader in facility services with Fortune 500-level revenue and broad vertical coverage, competing effectively across janitorial, engineering, aviation, parking, and energy/EV. The company’s national footprint and record bookings point to durable competitive positioning even as it trails the largest global multinationals.

Strong Revenue Growth: Recent periods show record annual and quarterly revenue and record new sales bookings, with growth described as primarily organic. Multi‑year top‑line increases since 2021 and continued guidance for further gains support a steady growth trajectory.

Diversified Revenue Streams: Operations span multiple segments and end‑markets including janitorial, technical solutions, aviation, education, parking, and energy/EV infrastructure. Segment breadth has supported growth leadership in areas like Technical Solutions and Aviation while other segments expand more modestly.

Terra CO2
Greentech
Golden
30 Employees

Terra CO2, based in Golden, Colorado, has developed a scalable, low carbon alternative for cement replacement in concrete. Our engineered OPUS SCM and SCM+ are direct replacements for fly ash. For every ton of Portland cement displaced by a Terra product, a 70% reduction in CO2 emissions is achieved. Introducing: OPUS Made with abundant, inexpensive, climate-friendly feedstocks. Today, cement production accounts for 8%...

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Terra CO2
Scoggins Enterprises
Grand Junction
5 Employees

Our technologies have been developed to address diesel engine performance issues. One major issue is the amount of fuel consumed and emissions created during well service, called hydraulic fracturing (frac). The amount of horsepower required to perform a "frac" commonly around 25,000 horsepower. The amount of fuel consumed daily is incredible. We approach fuel consumption and emissions with a patented...

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Scoggins Enterprises
Elephant Energy
Greentech • Professional Services • Renewable Energy
2 Offices
57 Employees
Home electrification made simple. Join the herd today. https://www.elephantenergy.com/careers

Improve home comfort and air quality w/ electric technologies. Heat Pumps, Water Heaters, EV charging, and more. Join the herd. #ElectrifyEverything

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Elephant Energy
Kegstand LLC
Greentech • Logistics • Transportation
Fully Remote
4 Employees
5 Benefits
40% lighter kegs that save brewers money and save the planet.

Kegstand's FiberLite keg is 40% lighter than the traditional keg which cut distribution costs by an average of $2.50 every time a keg is shipped. Not only do we help increase margins for brewers, but the reduced weight of our kegs helps the environment as well by lowering fuel consumption. Kegstand is the premium product on the market, but our...

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Kegstand LLC
Overlay Consulting
Greentech • Professional Services • Software • Energy
Denver
10 Employees
13 Benefits

Overlay Consulting is a full-service energy management group that specializes in providing energy efficiency and sustainability services. Whether in the private sector, a utility, or a government agency, we help our clients achieve their energy efficiency goals combining the business discipline of management consulting with engineering expertise.

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Overlay Consulting
H3X Technologies
Aerospace • Greentech • Hardware • Energy • Defense • Industrial • Manufacturing
Louisville
44 Employees
26 Benefits Hiring Now
H3X is an advanced technology and electric motor manufacturing company based in the greater Denver, Colorado area.

H3X manufactures the world's most power-dense integrated motor drives (IMDs) ranging from 30kW to 3MW for aerospace, defense, marine, and heavy industry. From the sea to the sky, our products unlock major benefits for weight-sensitive, volume-constrained, and high power applications. At the core of our organization are principles that guide every action and decision we make. These values define our story,...

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H3X Technologies
Anchor QEA
Greentech
26 Offices
524 Employees
32 Benefits

Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites...

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Anchor QEA
O-I Glass, Inc.
Greentech • Industrial • Manufacturing
15 Offices
11,000 Employees

O-I Glass, Inc. is a global manufacturer of glass containers, producing bottles and jars for food, beverage, alcoholic drinks, cosmetics and pharmaceuticals. Headquartered in Perrysburg, Ohio, the company operates dozens of manufacturing plants worldwide and emphasizes sustainable, infinitely recyclable glass packaging. Founded in 1903, O-I partners with major brands to design innovative, brand-building glass packaging and advance circularity through recycling...

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O-I Glass, Inc.
ScarabTECH
Greentech • Energy
Glenwood Springs
9 Employees

Scarabtech transforms unrecyclable waste plastic into energy

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ScarabTECH

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