Top Energy Companies
2,316 Energy companies, sorted by total funding raised.

Helps renewable energy developers make smarter siting and queue decisions by modeling grid capaci...
Designs and manufactures custom liquid-filled power transformers up to 25 MVA for utilities, indu...
Zero trust hardware security platform providing complete visibility and control over connected as...
Clean energy company founded by ex-SpaceX engineers building modular oxy-combustion turbines that...

Provider of a real-time energy monitoring platform designed to increase energy efficiency. The co...

Publicly traded American company designing and marketing small modular reactors (SMRs), headquart...

Develops and industrializes premium battery cells and cell technology for automotive, aviation, m...

EV charging infrastructure company using flywheel-based kinetic energy storage to enable ultra-fa...
Energy infrastructure platform accelerating data center power connections for the AI economy.

Predict Oil & Gas Production Activity Using AI and Satellites.

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...
Builds hardware and software that optimize power delivery for data centers and AI infrastructure ...
R&D company with 233 SBIR/STTR awards from Department of Defense, Department of Energy, National ...
Aquam Corporation provides pipeline infrastructure technology and inspection services for water a...
Climate and energy sustainability company developing next-generation fermentation infrastructure.