Energy & Utilities Companies in the USA

Discover American companies across Energy & Utilities, each independently reviewed for Made-in-USA origin, U.S. support, labor standards, warranty and more.

321 companies listed (100 independently verified) — the largest by market value: Exxon Mobil Corp, Chevron Corp, General Electric Co.

321 companies · updating…

Western Midstream Partners, LP THE WOODLANDS, Texas

✓ Verified NYSE: WES

WILLIAMS COMPANIES, INC. TULSA, Oklahoma

✓ Verified NYSE: WMB

Woodward, Inc. FORT COLLINS, Colorado

✓ Verified NASDAQ: WWD

XCEL ENERGY INC MINNEAPOLIS, Minnesota

✓ Verified NASDAQ: XEL

374Water Inc. DURHAM, North Carolina

NASDAQ: SCWO

ABUNDIA GLOBAL IMPACT GROUP, INC. HOUSTON, Texas

NYSE: AGIG

ADVENT TECHNOLOGIES HOLDINGS, INC. BOSTON, Massachusetts

OTC: ADNH

AETERNUM HEALTH, INC. HILLSBORO, Oregon

OTC: AETN

AleAnna, Inc. DALLAS, Texas

NASDAQ: ANNA

ALTEX INDUSTRIES INC DENVER, Colorado

OTC: ALTX

AMERICAN ELECTRIC POWER CO INC COLUMBUS, Ohio

NASDAQ: AEP

American Heritage International Inc. BROWNSVILLE, Texas

OTC: AHII

AMERICAN STATES WATER CO SAN DIMAS, California

NYSE: AWR

AMERICAN SUPERCONDUCTOR CORP /DE/ DEVENS, Massachusetts

NASDAQ: AMSC

American Water Works Company, Inc. CAMDEN, New Jersey

NYSE: AWK

Amplify Energy Corp. HOUSTON, Texas

NYSE: AMPY

Amprius Technologies, Inc. FREMONT, California

NYSE: AMPX

Arcadia Biosciences, Inc. DALLAS, Texas

NASDAQ: RKDA

ARTESIAN RESOURCES CORP NEWARK, Delaware

NASDAQ: ARTNA

Atkore Inc. HARVEY, Illinois

NYSE: ATKR

Atlas Energy Solutions Inc. AUSTIN, Texas

NYSE: AESI

AURA SYSTEMS INC STANTON, California

OTC: AUSI

AVALON HOLDINGS CORP WARREN, Ohio

NYSE: AWX

AVISTA CORP SPOKANE, Washington

NYSE: AVA

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