US-based Tesla, Inc. designs and manufactures electric vehicles, solar products, and energy storage solutions.

Y CombinatorW19

Hydrofoil tech startup crafting high-speed, zero-emission watercraft.

ESS Inc.: Leading manufacturer of long-duration, grid-scale flow batteries for diverse applications.

Armstrong, a global utilities company, offers innovative, intelligent energy solutions, simplifying business and promoting energy conservation.

CEZ, a Czech multinational, offers integrated energy services including electricity, heat, natural gas, and coal extraction across Europe.

Denmark-based Orsted A/S develops offshore wind farms and power stations, providing global energy services.

Y CombinatorS21

Greenwork: Software & network aiding HVAC sales and eco-friendly job placements.

Y CombinatorS23

Elyos Energy optimizes energy use in commercial buildings, reducing costs and emissions.

Mirá: Sustainable MDF producer pioneering biofuel solutions to reduce coal reliance.

Bolt Threads: American manufacturer of sustainable materials for fashion and beauty industries.

Sweden-based AB CA Ostberg manufactures and distributes building products including various fans and air handling units.

Arq, Inc., a US-based environmental tech firm, offers activated carbon solutions to purify water, land, and air.

SubSeaSail: Innovating wind and solar-powered marine vessels and advanced maritime technology.

Acuity Brands, Inc.: Global manufacturer of indoor/outdoor lighting and control systems.

Madrid-based ACS S.A. provides civil and industrial infrastructure development, including construction and environmental services.

Teratonix develops ambient radio-frequency energy harvesters that power battery-free IoT sensors.

Beyond Impact Advisors: A sustainability-focused fund investing in vegan, cruelty-free alternatives for a healthier planet.

Southern Company Services, Inc. is a US electricity corporation based in Alabama, providing shared services.

PrīmX: Global innovator in jointless, steel-reinforced, zero-shrink concrete flooring systems.

JéGO offers e-mobility solutions for private and government entities, aiding in sustainability goals.

Diginex Solutions: Leading change in ESG and sustainability with disruptive blockchain technology.

Techstars: Equinor Energy2023

Norsjór: Innovating subsea laser systems for effective biofouling control, protecting marine life.

Global tech & service provider headquartered in Germany.

Y CombinatorW23

Keeling Labs optimizes grid storage with AI for cleaner energy use.

UST: Global leader in designing and manufacturing advanced power-conditioning products.