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Top Greentech Companies in Denver & Boulder, CO (101)

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...

Halter

Halter's Top Stability & Growth Strengths

Investor Backing & Capital Strength: A $100M Series D at roughly a $1B valuation (June 2025) followed by a $220M Series E at about a $2B valuation (March 2026) signals robust capital support for scaling. Coverage characterizes the Series E as among the largest in agtech, aligning with stated plans to accelerate global expansion and hiring.

Market Expansion: After a 2024 U.S. launch, usage markers such as 60,000 miles of virtual fencing and multi‑region availability (U.S., New Zealand, Australia, with activity in Canada) indicate a widening footprint. Company materials also cite operations across many U.S. states and a growing cattle‑under‑management base.

Product Line Growth: The June 2026 launch of Beef Pro in the U.S. and additions like direct‑to‑satellite connectivity extend the offer beyond virtual fencing into on‑ranch performance management. These moves suggest an upsell path and a maturing, broader product suite.

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...

AMP

AMP's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Recent raises of $91M in Series D financing (Dec 2024) and up to $75M via a June 2026 convertible note provide fuel to scale products and facilities. These injections signal capacity to fund facility buildouts and expanded operations.

Market Expansion: The rollout of integrated AMP ONE sortation facilities and plans to operate a Waste Connections recycling site indicate movement beyond robots into end-to-end services. Trade coverage also highlights ramping MSW-focused offerings and new integrated facility options.

Strategic Partnerships: Long-dated agreements such as the 20-year SPSA contract in Virginia and Google’s purchase of carbon removal credits tied to organic-waste processing suggest a durable commercial pipeline. Plans to equip and operate a Waste Connections facility further reinforce enterprise relationships.

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...

KPA

KPA's Top Stability & Growth Strengths

Product Line Growth: KPA introduced new offerings and features across 2024–2026—including Flex Contractor Management and construction-focused capabilities pre-separation, and automotive-focused modules such as AI-powered lead-response audits, F&I certification, and performance dashboards—signaling active investment to capture demand.

Strong Market Position & Advantage: The company cites 15,000+ clients with deep penetration among large U.S. dealer groups and reports large-scale activity (millions of trainings and inspections, tens of thousands of on-site audits), reflecting entrenched presence in automotive compliance.

Investor Backing & Capital Strength: Majority ownership by Providence Equity Partners and an active M&A record (e.g., ComplyNet, iScout, AnchoRock) provide resources and strategic support, including backing for the 2026 separation to accelerate focused growth.

Mad Agriculture
Angel or VC Firm • Food • Greentech
Boulder
7 Employees
9 Benefits
Our mission is to create a regenerative revolution in agriculture.

Our mission is to create a regenerative revolution in agriculture. At Mad Ag we believe that healing our relationships to self, others and the earth is our highest calling. To do this, we put radical ideals to work. We see no division between the work of the heart, soul and mind. We crack it all open, with the belief that...

Mad Agriculture
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

Elephant Energy
SavATree
Greentech
99 Offices
671 Employees
24 Benefits Hiring Now

SavATree is a full-service tree, shrub and lawn care company specializing in green options for landscape care. Our winning formula combines cutting edge technology, patented ingredients with customer passion - delivered by the best and brightest "Green Team"​ in the industry!

SavATree
Perennial
Artificial Intelligence • Cloud • Greentech • Machine Learning • Agriculture
Boulder
30 Employees
37 Benefits
Perennial is unlocking soil as the world's largest carbon sink. Harness earth to heal the planet.

Perennial is building the world’s leading verification platform for soil-based carbon removal. Our vision is to unlock agricultural soils as the world’s largest carbon sink. To do that, we are building trusted standards, tools, and technologies to help verify climate-smart agriculture. Perennial uses the world’s most advanced remote measurement technology for soil carbon sequestration and emissions. We fuse machine learning, ground...

Perennial
NSF NCAR - The National Center for Atmospheric Research
Boulder
870 Employees
21 Benefits Hiring Now

Expanding horizons in meteorology and weather forecasting, water cycle hydrology, oceanography, solar physics, atmospheric chemistry and air quality, climate science, computer science, environmental science, and STEM education. We provide research, observing and computing facilities, and services for the atmospheric and Earth system science community. With UCAR, we promote partnership in a collaborative community of university and laboratory researchers dedicated to...

NSF NCAR - The National Center for Atmospheric Research
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...

Aclymate
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Wunder
Greentech • Social Impact • Software • Energy
Boulder
58 Employees
1 Benefits Hiring Now
Wunder is a Modern Energy Company.

We help businesses, municipalities, and schools save money by delivering clean on-site power. We convert simple warehouses into electrified industrial platforms built for the future. We enable the nation’s leading commercial and industrial real estate firms to capture the benefits of solar across their properties. We align ESG goals with revenue targets. We deploy renewable energy assets today that will power America’s...

Wunder
Ageto Energy
Greentech
Fort Collins

Ageto Energy provides tailored renewable energy control systems that enable owners and operators of behind-the-meter and off-grid power systems to integrate high-levels of renewable energy sources into their power systems.

Ageto Energy
Grownetics
Big Data • Greentech
Boulder
6 Employees

Grownetics is the future of agricultural artificial intelligence. We create integrated software and hardware tools for optimized cultivation. We help growers reduce costs, energy/resource use, and improve overall quality and yield. Think the "nest" for greenhouses.

Grownetics
Eversource Energy
Agency • Greentech • Energy
19 Offices
6,439 Employees
38 Benefits

Eversource Energy (NYSE:ES), a Fortune 500 and Standard & Poor’s 500 energy company based in Connecticut, Massachusetts and New Hampshire, operates New England’s largest energy delivery system. Eversource is committed to safety, reliability, environmental leadership and stewardship, and expanding energy options for its 3.7 million electric and natural gas customers. We are a company dedicated to our customers, communities and...

Eversource Energy
LongPath Technologies
Boulder
35 Employees

LongPath is a leader in providing realtime data on emissions. We provide continuous and quantitative methane emissions monitoring for operators across the oil and gas supply chain and markets beyond.

LongPath Technologies
Clean Harbors, Inc.
Greentech • Energy • Utilities • Industrial
28 Offices
25,000 Employees
27 Benefits Hiring Now

Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.

Clean Harbors, Inc.
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...

Anchor QEA
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.

Flatiron Energy
Greenhouse Go
Greentech • Software
Denver
3 Employees

Attacking the dual issues of climate change and regulatory complexity, Greenhouse Go is the creator of Carbon Planner, a software platform for forecasting and mitigating greenhouse gases from land development projects.

Greenhouse Go
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...

Defenders of Wildlife
AMP
Artificial Intelligence • Greentech • Robotics • Industrial • Automation • Manufacturing
Louisville
150 Employees
The Power To Solve Waste

AMP’s AI-driven waste sorting solutions help optimize material recovery and recycling processes. Our waste sorting machines use real-time material characterization and high-speed sortation to increase resource recovery. As a waste sorting manufacturer, we deliver automated sortation services to enhance efficiency and reduce costs. Our technology supports plastic waste management services, fiber waste management services, metal waste management services, film waste...

AMP

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