Top Energy Companies
2,316 Energy companies, sorted by total funding raised.
2,316
Companies
$84.6B
Combined Funding
6
Funded (Last 60d)
Seed
Top Stage
Indexed tracks 2,316 Energy companies that have collectively raised $84.6B in documented funding. The most-funded energy companies tracked include Phillips 66 and GFL Environmental Inc. Subordinate voting shares, no par value. 6 companies closed a new round in the last 60 days, with Seed being the most common funding stage.
Phillips 66 leads in energy manufacturing and logistics. Discover how we're powering the future. ...
Major North American diversified environmental services company offering waste management, recycl...
MIT spinout developing compact fusion energy plants using high-temperature superconducting magnet...
Largest underground utility locating and damage prevention company in North America
Home battery and energy company that provides distributed power storage to reinforce the electric...
Venture Global produces and exports liquefied natural gas through modular Louisiana facilities se...
Oklo develops advanced fission power plants and fuel-recycling technologies to deliver reliable, ...
Independent petroleum refiner and supplier operating multiple refineries across the US, producing...
SVOLT Energy Technology is a global manufacturer of battery cells, modules, and energy storage sy...
American green hydrogen and fuel cell solutions company providing complete hydrogen platform from...
TAE Technologies is a fusion power company developing the most sustainable and economically compe...
Nuclear fusion energy company building the world's first commercial fusion power plant; has a 50 ...
Slate makes affordable electric pickup trucks that owners can customize and reconfigure as their ...
The team has built the Actis Energy 3 (AE3) fund to invest in electricity generation and distribu...
VoltaGrid delivers firm, off-grid power, fuel, infrastructure, and energy management services to ...
Fervo Energy develops, owns, and operates next-generation geothermal projects that provide around...
AI-powered operating system for energy, water, and telecom utilities that provides customer manag...
Carbon transformation company that converts CO2 into essential products like sustainable aviation...
Pacific Fusion was founded in 2023 to develop pulsed magnetic inertial fusion for abundant, affor...
Multiverse Computing develops AI model-compression software that lets organizations deploy effici...
Top Investors in Energy
Active investors ranked by total number of investments.
Frequently Asked Questions
How many Energy companies are tracked on Indexed?
Indexed tracks 2,316 Energy companies, sorted by total funding raised.
How much funding have Energy companies raised in total?
The Energy companies tracked by Indexed have collectively raised $84.6B in documented funding.
What are the top-funded Energy companies?
The most-funded Energy companies tracked include Phillips 66, GFL Environmental Inc. Subordinate voting shares, no par value, Commonwealth Fusion Systems.
Who are the top investors in Energy?
Leading investors active in Energy include Techstars, Khosla Ventures, Alumni Ventures.
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