Top Energy Companies
936 Energy companies, sorted by total funding raised.
Builds stellarators — the most efficient, steady, and stable fusion reactors on earth — to delive...
Lydian Labs aims to revolutionize the thermal catalytics process to decarbonize the chemicals ind...
Mantle’s TrueShape™ technology prints, shapes, and sinters precision metal parts from a CAD file ...
Platform for building and scaling virtual power plants, connecting distributed energy resources t...
Residential real estate marketplace

Solstice radically expands access to clean energy by providing community-shared solar power to th...
Skan is where business process execution meets AI. The largest companies in the world use Skan to...
Cadiz Inc. is a water solutions provider delivering clean, reliable, and affordable water infrast...
Aquam Corporation provides pipeline infrastructure technology and inspection services for water a...
Climate and energy sustainability company developing next-generation fermentation infrastructure.
Instantly Integrate Core Systems to the Cloud- Enabling organizations with legacy systems to rele...

Sustainable Development Capital LLP is a developer, investor and fund manager focused on energy e...
Develops radioisotope nuclear batteries delivering multi-year power for space missions and subsea...
David Energy is a technology-driven retail electricity provider that manages distributed energy r...
R&D company with 8 SBIR/STTR awards from Department of Defense.
Utility-scale earth-mounted solar PV company that lays panels flat on the ground to reduce costs ...
They aim to bring widespread electrochemical storage to the grid for use anywhere, anytime

Provides AI-driven software and managed services to optimize solar and battery energy assets for ...
AI-powered energy analytics platform providing forecasting and consumer insights to utilities, en...

Queens Carbon is developing groundbreaking processing technology to significantly reduce the ener...
Sepio helps organizations manage their Hardware assets related risks based on physical layer data.
Data management and analytics platform for energy, commodities, and financial sectors ingesting f...

Optical networking systems and software company providing transport, switching, and management so...
London-based energy intelligence technology for battery packs.