All Industries

Top Oil & Gas Companies

487 Oil & Gas companies, sorted by total funding raised.

SATIM

SATIM builds an AI analysis layer for SAR imagery that detects and classifies vessels, vehicles, ...

Kraków, Poland11–50Artificial Intelligence, Defense Tech
Series ATotal funding$4.0MSep 2024
Deepflow AI

Deepflow is a visual inspection platform that empowers industrial manufacturers to automate quali...

Bordeaux, France1–10Artificial Intelligence, Infrastructure
SeedTotal funding$3.5MMay 2025
Iron-IQ

Cloud-native SCADA platform and analytics for upstream oil and gas production optimization.

Artificial Intelligence, Oil & Gas
Series ATotal funding$3.5MFeb 2022
FRAMERGY INC

R&D company with 13 SBIR/STTR awards from Department of Health and Human Services, Department of ...

COLLEGE STATION, United States1–10Advanced Materials, Energy
GrantTotal funding$3.1MJun 2025
EnviCore

EnviCore aspires to revolutionize current tailings mitigation practices and promote a circular ec...

Calgary, CanadaClean Tech, Climate Tech
SeedTotal funding$3.0MOct 2024
Phizzle
Aerospace, Automation
Series ATotal funding$3.0MJul 2011
Ellipsis Drive

Ellipsis Drive is a cloud native plug and play solution for collaborating, sharing, and selling s...

Ede, Netherlands11–50Artificial Intelligence, Data & Analytics
SeedTotal funding$2.7MFeb 2021
OffGridBox

The world's most powerful modular and compact unit that provides renewable energy and clean water...

Somerville, United States11–50Clean Tech, Fintech
SeedTotal funding$2.2MDec 2018
Cnergreen

Enhanced oil recovery and CO2 storage efficiency via resilient nanoparticle-based foam technology

Calgary, Canada1–10Climate Tech, Oil & Gas
SeedTotal funding$2.0MJan 2024
Partsimony

Partsimony is your manufacturing supply chain superpower in a world of uncertainty.

New York, United States11–50AR/VR, Artificial Intelligence
SeedTotal funding$2.0MOct 2021
Eskuad

A mobile-first data platform that empowers field workers, by providing a user-friendly interface ...

Portland, United States11–50Artificial Intelligence, Clean Tech
SeedTotal funding$1.8MMay 2023
CLEARSIGN TECHNOLOGIES CORPORATION

R&D company with 3 SBIR/STTR awards from Department of Energy.

Tulsa, United States11–50Energy, Oil & Gas
GrantTotal funding$1.6MAug 2023
Infinite Composites Technologies

The most efficient gas storage systems in the universe.

Tulsa, United StatesClean Tech, Infrastructure
GrantTotal funding$1.6MAug 2023
ENTHOUGHT, INC.

R&D company with 1 SBIR/STTR awards from Department of Defense.

Austin, United States11–50Analytics, Artificial Intelligence
GrantTotal funding$1.5MFeb 2017
MORPHIX TECHNOLOGIES, INC.

R&D company with 7 SBIR/STTR awards from Department of Agriculture, Department of Homeland Securi...

Virginia Beach, United States11–50Advanced Materials, Manufacturing
GrantTotal funding$1.4MAug 2021
ESAL, LLC

R&D company with 2 SBIR/STTR awards from National Science Foundation.

LARAMIE, United States1–10Energy, Industrials
GrantTotal funding$1.4MMay 2019
TruSpin Nanomaterial Innovation

TruSpin is an advanced materials company using a proprietary technique to mass-produce new types ...

Birmingham, United States1–10Femtech, Healthcare
GrantTotal funding$1.2MAug 2024
POSEIDON SYSTEMS, LLC

R&D company with 4 SBIR/STTR awards from Department of Defense, Department of Commerce.

Victor, United States11–50Manufacturing, Oil & Gas
GrantTotal funding$1.1MSep 2021
Strayos

Strayos is a visual AI platform using computer vision, drones and sensor data to map subsurface f...

Buffalo, United States11–50Artificial Intelligence, Clean Tech
GrantTotal funding$1.0MOct 2019
SICDRONE

Unmanned Aircraft Manufacturer for DoD/Commercial use

Portland, United States1–10Artificial Intelligence, Oil & Gas
GrantTotal funding$970KJan 2020
Whale Seeker

We build fast, automated, accurate, and user-friendly whale detection tools that empower all deci...

Montréal, Canada1–10Artificial Intelligence, Clean Tech
GrantTotal funding$855KMay 2024
Khepra

We make reactors that are fully electrified and make chemicals 80% faster. Our chemical products ...

Reno, United StatesClean Tech, Healthcare
Pre-seedTotal funding$800KJan 2021
Spottitt
Analytics, Artificial Intelligence
BridgeTotal funding$800KJun 2024
CARNOT COMPRESSION, INC

R&D company with 2 SBIR/STTR awards from National Science Foundation.

Scotts Valley, United States1–10Energy, Oil & Gas
GrantTotal funding$750KApr 2017
LOCI CONTROLS, INC.

R&D company with 2 SBIR/STTR awards from National Science Foundation.

Somerville, United States1–10Automotive, Clean Energy
GrantTotal funding$750KSep 2016