Top Greentech Companies in Denver & Boulder, CO (111)

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...

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...

SBT has a patented process to brew beer at 6 times traditional density, allowing us to distribute and serve draft beer in bag-in-box format (just like soft drinks). By reducing the volume and weight of the shipped product, we generate significant savings in cost and energy use throughout the supply chain.

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%...

Resource Central is an innovative nonprofit dedicated to empowering people to live more sustainably by making conservation simple. Based in Boulder, Colorado, they provide high-impact programs that help residents save water, reduce waste, and conserve energy. Their mission is to make conservation a way of life, helping millions of people improve their homes and conserve natural resources.

Living Ink Technologies was founded in 2013 by two Colorado State University PhD students researching microalgae for biofuels. They have developed a patent pending Living Ink technology that uses living algae cells as ink that grows when exposed to light. This technology is the world's first time-lapse ink. They are currently commercializing Living Ink in the toy, greeting card and...

AtmosZero is reimagining the boiler room for a decarbonized future. Our electrified Boiler 2.0 has drop-in applicability across industry, the built environment, and wherever steam is used today.

Western Autotroph Company (WAC) seeks to commercialize the biotechnologies that exploit autotrophic microbes for range of industries including: environmental, energy, mining, and animal and human health.  I negotiated a license for five issued patents and two provisional patents from the University of South Florida for technologies that improve biological wastewater treatment, that I invented while a faculty member.  In addition,...

We support organizations prioritizing sustainability — to define and enhance their identity, positioning, and visibility in the market. Our creative agency assists clients in continuous development by providing ideas, strategies, and solutions that influence consumer preferences and shape trends. We bring websites to life and connect them with your audience. Contact us for a no-obligation project consultation. Planet Media builds partnerships...

A platform that empowers normal people that take conservation action by allowing them to create and sell carbon offsets.

Emerald Technology Ventures is a global venture capital firm focused on sustainable industrial innovation. Founded in 2000, it invests in startups addressing climate change and sustainability, including water efficiency, smart packaging, transport electrification, energy, and industrial automation. The firm partners with entrepreneurs, corporations, institutional investors, and governments, managing and advising more than €1 billion in assets while seeking financial returns...

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,...

The Ember Alliance is a national non-profit dedicated to restoring the relationship between communities and fire on the landscape. They strive to create a fire-resilient society through community wildfire planning, professional wildland firefighter training, and the planning and implementation of prescribed fire and fuels mitigation. Their mission emphasizes building community resilience, increasing local workforce capacity, and advancing innovation in wildfire...

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...

Travertine is a carbon dioxide removal and critical element production company based in Boulder, CO. We are building a cost-effective gigaton-scale CDR solution that co-produces sulfuric acid and green hydrogen to enable sustainable critical element production.

Peak 8 Connected is a technology startup located in Boulder Colorado focused on IoT solutions. We offer PCB Layout design services as well as mechanical design using Solidworks and prototyping services. In addition to engineering services we are developing our own solutions such as DoodleBug - a wireless soil moisture sensor for smart irrigation systems.

eGauge is an established technology company in Boulder, CO, making revenue-grade smart energy meters. Our growing company supplies products to commercial and residential customers around the world. Our goal is to provide hardware and services that help people better understand their energy use, save money and save energy. Our customers include residential solar, industrial manufacturing, agriculture and more - oh,...

Thunderbird Solar is a solar system design consultancy and equipment supplier specializing in industrial and agricultural hydraulic and compressed air solutions. Located in Colorado USA, the company services customers both domestically and internationally by supplying industrial distribution partners with the latest in solar technology as well as offering support and design consultation for all available product lines.

Spirae is an innovative technology company that delivers scalable smart grid solutions to global partners and customers. Spirae specializes in the integration of large-scale renewable and distributed energy resources, the development of local and wide area controls, energy service platforms and power system simulations.Based in Fort Collins, Colorado and privately held since 2002, Spirae is a recognized thought leader in distributed...

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....