Top Energy Companies
936 Energy companies, sorted by total funding raised.
936
Companies
$95.8B
Combined Funding
18
Funded (Last 60d)
Seed
Top Stage
Indexed tracks 936 Energy companies that have collectively raised $95.8B in documented funding. The most-funded energy companies tracked include Duke Energy Corporation 5.625% Junior Subordinated Debentures due 2078 and Phillips 66. 18 companies closed a new round in the last 60 days, with Seed being the most common funding stage.
Duke Energy is one of America's largest electric power holding companies, providing electricity a...
Phillips 66 leads in energy manufacturing and logistics. Discover how we're powering the future. ...
Fully permitted, greenfield LNG export facility strategically located on the Gulf Coast where the...
Major North American diversified environmental services company offering waste management, recycl...
Leading private midstream company with joint venture in Permian Basin
Leading independent provider of commercial HVAC maintenance, repair, and replacement services
MIT spinout developing compact fusion energy plants using high-temperature superconducting magnet...
One of the largest electric utilities in the U.S.
Largest underground utility locating and damage prevention company in North America
Liquefied natural gas company building large-scale LNG export facilities in Louisiana
Emission free, always on power from advanced fission power plants.
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...
Fusion energy company developing clean energy solutions.
Carbon transformation company that converts CO2 into essential products like sustainable aviation...
Builds affordable, highly customizable electric pickup trucks convertible to SUVs for individual ...
![](Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." name="description"/><meta content="Affordable, Reliable Home Power | Base Power" property="og:title"/><meta content="Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." property="og:description"/><meta content="https://cdn.prod.website-files.com/6550dc350fc956749ca012c6/69ab5dd2958a14c8924ad65e_Backup-Logo.jpg){kind=logo}
Home battery and energy company that provides distributed power storage to reinforce the electric...
Power generation solutions for data centers, microgrids, and industrial applications
AI-powered operating system for energy, water, and telecom utilities that provides customer manag...
Developer of linear generator technology providing flexible, fuel-agnostic onsite power generatio...
Pacific Fusion was founded in 2023 to develop pulsed magnetic inertial fusion for abundant, affor...
Is a leading provider of energy-saving
Sable Offshore Corp. is an independent upstream oil and gas company focused on developing the San...
Transforms industrial carbon-rich gases into sustainable fuels and chemicals for industrial partn...
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 936 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 $95.8B in documented funding.
What are the top-funded Energy companies?
The most-funded Energy companies tracked include Duke Energy Corporation 5.625% Junior Subordinated Debentures due 2078, Phillips 66, Port Arthur LNG.
Who are the top investors in Energy?
Leading investors active in Energy include Techstars, Khosla Ventures, Alumni Ventures.
Explore More
Other Industries