All Industries

Top Energy Companies

936 Energy companies, sorted by total funding raised.

Rigup

Source-to-pay platform for energy companies, combining software and services to manage vendors, w...

Austin, United States501–1000Energy, Labor
Series E·$675.6M·May 2021
Electric Hydrogen

Manufacturer of high-power PEM electrolyzers that produce the lowest-cost green hydrogen for indu...

Devens, United States201–500Climate Tech, Energy
Series C·$602.0M·Oct 2023
Workrise

Source-to-pay platform and staffing vendor network that helps energy companies find, onboard, and...

Austin, United States501–1000Energy, HR Tech
Series E·$600.0M·May 2021
ABB E-Mobility

ABB E-Mobility is a global provider of electric vehicle charging solutions.

Zurich, Switzerland1001–5000Climate Tech, Automation
Venture Round·$567.0M·Feb 2023
General Matter

American energy company focused on fueling US power infrastructure and accelerating economic growth.

United States1–10Energy, Infrastructure
Venture Round·$550.0M·Mar 2026
Fever

Fever is a powertech company building an API-centric platform for virtual power plants.

Madrid, Spain1001–5000Energy, Entertainment
Series F·$515.3M·Jun 2025
Innoviz TechnologiesIPO

Innoviz develops technologies for autonomous driving that includes smart 3D sensing, sensor fusio...

Tokyo, United States201–500Defense Tech, E-Commerce
Corporate Round·$509.0M·Dec 2020
Motor Fuel

Consumer, retail & services in Europe

London, United Kingdom1001–5000Energy, Retail
Private Equity·$500.0M·Jun 2018
Tall City Exploration III

Oil and gas E&P company focused on play extension and acquire-and-exploit opportunities, backed b...

Midland, United States11–50Energy
Venture Round·$500.0M·Sep 2018
PhysicsX

PhysicsX specializes in using advanced physics simulations for industrial applications.

London, United Kingdom51–200Aerospace & Defense, Artificial Intelligence
Series C·$484.0M·Jun 2026
Ovo Energy

UK energy supplier providing electricity and gas to over 3.5 million homes, based in Bristol.

Bristol, United Kingdom1001–5000Energy
Series D·$458.0M·Jul 2023
ChargePointIPO

Global market leader in electric vehicle charging hardware, software, and services

Campbell, United States1001–5000Automotive, Clean Tech
Extension Round·$449.0M·Aug 2020
Legence Corp.IPO

Legence is a building performance company delivering engineering, energy efficiency, and maintena...

Chicago, United States1001–5000E-Commerce, Energy
Private Equity·$444.0M·Jan 2020
Blockdaemon

Blockdaemon is the provider of a blockchain nodes as a service platform designed to empower busin...

San Francisco, United States51–200Crypto & Web3, Developer Tools
Series C·$424.5M·Jan 2022
SunPowerIPO

Solar power and renewable energy company.

Orem, United States501–1000Climate Tech, Energy
Venture Round·$419.0M·Apr 2026
FLO

EV charging network and station provider for home, commercial, and fleet use across North America.

Montreal, Canada201–500Electric Vehicles, Energy
Series D·$400.0M·Apr 2024
WaterBridge Infrastructure LLCIPO

Largest pure-play integrated water infrastructure company operating predominantly in the Delaware...

Houston, United States201–500Energy
Growth Equity·$400.0M·Jun 2018
Koloma

Data-driven natural hydrogen exploration company that identifies and produces low-carbon hydrogen...

Denver, United States51–200Climate Tech, Energy
Extension Round·$386.7M·Oct 2024
Blue Energy

Developer of small modular nuclear reactors for AI data centers.

Chicago, United States51–200Climate Tech, Energy
Venture Round·$380.0M·Apr 2026
Dresser Utility Solutions

Dresser Utility Solutions provides safe and reliable infrastructure technology and products to ut...

Dallas, United States501–1000Energy, Industrials
Private Equity·$375.0M·Jul 2018
Capstone Turbine CorporationIPO

Manufacturer of low-emission microturbine energy systems for commercial and industrial applications.

Van Nuys, United States201–500Clean Tech, Energy
Corporate Round·$372.5M·Mar 2026
Redaptive

Turnkey portfolio wide energy efficiency retrofits for the Fortune 500

Denver, United States201–500Clean Tech, Energy
Corporate Round·$356.5M·Dec 2022
Trillium Flow Technologies

Trillium Flow Technologies is a global designer, manufacturer, and aftermarket services provider ...

Fresno1001–5000Energy
Private Equity·$356.0M·Feb 2019
National Fuel Gas CompanyIPO

Integrated natural gas company distributing and transporting natural gas to customers in Western ...

Williamsville, United States1001–5000Energy, utilities
Private Equity·$350.0M·Dec 2025
Riley Exploration PermianIPO

Riley Exploration Permian is a growth-oriented independent oil and natural gas company focused on...

Oklahoma City, United States51–200Energy, oil & gas
Venture Round·$350.0M·Jan 2015