Clean Tech companies

Clean Energy is the largest provider of renewable natural gas for the transportation industry in North America, operating a network of over 600 fueling stations…

Lyten develops and commercializes Lyten 3D Graphene, a decarbonization supermaterial with applications in automotive, aerospace, and other high-emitting industr…

Energy services company providing automated tank cleaning, rig cleaning, and water treatment solutions to oil and gas operations in the Gulf of Mexico since 200…

Clean Harbors is North America's leading environmental and industrial services company, specializing in hazardous waste disposal, emergency response, and recycl…

Nextpower provides an integrated technology platform including solar trackers, software, and power systems for utility-scale solar power plants.

VoltaGrid is a Houston-based clean energy company founded in 2020 that supplies low-emission natural gas power and microgrid solutions for remote and grid-paral…

Federal contractor providing environmental cleanup, nuclear operations, waste management, and clean energy services to U.S. government agencies nationwide.

Ascend Elements recycles spent lithium-ion batteries into cathode precursor materials and battery-grade lithium carbonate using patented hydrometallurgical tech…

TTI Floor Care is the largest floor care business in North America, owning and operating the Hoover, Dirt Devil, and Oreck brands to produce home cleaning solut…

Ken's Gutters is a family-owned commercial gutter and dryer vent cleaning company serving property management firms and apartment complexes across 48 states.

Zap Energy develops fusion and fission technologies using sheared-flow-stabilized Z-pinch systems to generate carbon-free power at scale.

Solugen produces carbon-negative chemicals from plant-derived feedstocks using its Bioforge manufacturing platform, serving oil and gas, aerospace, agriculture,…

AB Facility Services provides professional cleaning and facility maintenance solutions to commercial, industrial, government, and retail clients across New Jers…

Phoenix Tailings rebuilds America's rare earth supply chain through vertically integrated processing of tailings into final metal and alloy products for defense…

Solar Energy Solutions is a family-owned, employee-owned (ESOP) solar installer providing EPC services for residential, commercial, and utility photovoltaic and…

Clorox is an American multinational manufacturer and marketer of cleaning, wellness, grilling, and pet care products, operating in about 25 countries and territ…

Canoo is an American EV company developing purpose-built electric vehicles on a proprietary skateboard platform architecture, including a lifestyle vehicle, pic…

Signify is the world leader in lighting, delivering energy-efficient LED products, IoT-connected systems and services across 70+ countries.

Veit is a specialty contractor and waste management company providing demolition, earthwork, foundation, utility, marine, industrial cleaning, and disposal serv…

Global Laser Enrichment commercializes SILEX laser technology to produce nuclear fuel for carbon-free nuclear power generation.