World

Top 900 largest companies in the Energy sector in the World by Market Cap

This is the list of the world's largest public listed companies in the Energy sector by market capitalization with links to their reference stock and industry.

World Energy Sector Analysis
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Top Energy Companies in the World as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
421 ShaMaran Petroleum Corp $451.3 M Canada Canadian Energy Canadian Oil & Gas E&P
422 Strike Energy Limited $448.2 M

(July 1, 2024)

 Australia Australian Energy Australian Oil & Gas E&P
423 Flotek Industries, Inc. $443.0 M United States US Energy US Oil & Gas Equipment & Services
424 Shelf Drilling Ltd $439.1 M

(July 1, 2024)

 United Arab Emirates United Arab Emirates Energy United Arab Emirates Oil & Gas Drilling
425 Leucrotta Exploration, Inc. $439.0 M

(June 1, 2022)

 Canada Canadian Energy Canadian Oil & Gas E&P
426 Altura Energy, Inc. $437.9 M Canada Canadian Energy Canadian Oil & Gas E&P
427 Dalian Energas Gas-System Co. Ltd $430.0 M China Chinese Energy Chinese Oil & Gas Equipment & Services
428 PT. Indika Energy Tbk $427.7 M Indonesia Indonesian Energy Indonesian Thermal Coal
429 Southern Kuzbass Coal company Public joint-stock company $426.9 M Russia Russian Energy Russian Thermal Coal
430 PT Citra Tubindo Tbk $420.5 M Indonesia Indonesian Energy Indonesian Oil & Gas Equipment & Services
431 PT TBS Energi Utama Tbk $418.5 M Indonesia Indonesian Energy Indonesian Thermal Coal
432 Ipek Dogal Enerji Kaynaklari Arastirma ve Üretim A.S. $411.6 M Turkey Turkish Energy Turkish Oil & Gas Drilling
433 Akastor ASA $411.2 M

(July 1, 2024)

 Norway Norway Energy Norway Oil & Gas Equipment & Services
434 Obsidian Energy Ltd. $409.9 M Canada Canadian Energy Canadian Oil & Gas E&P
435 Mitsui Matsushima Holdings Co. Ltd $409.8 M Japan Japanese Energy Japanese Thermal Coal
436 VAALCO Energy, Inc. $407.7 M United States US Energy US Oil & Gas E&P
437 Summit Midstream Partners, LP $405.2 M United States US Energy US Oil & Gas Midstream
438 Star Group, L.P. $404.8 M United States US Energy US Oil & Gas Midstream
439 Solstad Offshore ASA $404.8 M

(July 1, 2024)

 Norway Norway Energy Norway Oil & Gas Equipment & Services
440 SandRidge Energy, Inc. $403.2 M United States US Energy US Oil & Gas E&P
441 Ur-Energy Inc. $397.7 M United States US Energy US Uranium
442 PetroShale, Inc. $397.2 M

(June 1, 2022)

 Canada Canadian Energy Canadian Oil & Gas E&P
443 Slavneft-Megionneftegaz PPO OAO $395.4 M Russia Russian Energy Russian Oil & Gas E&P
444 Prima Marine Public Company Ltd $393.6 M Thailand Thai Energy Thai Oil & Gas Midstream
445 Lanpec Technologies Ltd $387.0 M China Chinese Energy Chinese Oil & Gas Equipment & Services
446 Pantheon Resources plc $385.3 M United Kingdom UK Energy UK Oil & Gas E&P
447 Frontera Energy Corporation $382.4 M Canada Canadian Energy Canadian Oil & Gas E&P
448 Siamgas and Petrochemicals Public Company Ltd $379.9 M Thailand Thai Energy Thai Oil & Gas Refining & Marketing
449 CGG $377.5 M France French Energy French Oil & Gas Equipment & Services
450 Geo Energy Resources Ltd $372.6 M Singapore Singaporean Energy Singaporean Thermal Coal

Top Energy Companies in the World as of Jul. 01, 2025

421. ShaMaran Petroleum Corp

Company Profile: ShaMaran Petroleum Corp
Market Cap (USD): $451.3 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

422. Strike Energy Limited

Company Profile: Strike Energy Limited
Market Cap (USD): $448.2 M (July 1, 2024)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

423. Flotek Industries, Inc.

Company Profile: Flotek Industries, Inc.
Market Cap (USD): $443.0 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

424. Shelf Drilling Ltd

Company Profile: Shelf Drilling Ltd
Market Cap (USD): $439.1 M (July 1, 2024)
Country: United Arab Emirates
Sector: United Arab Emirates Energy
Industry: United Arab Emirates Oil & Gas Drilling

425. Leucrotta Exploration, Inc.

Company Profile: Leucrotta Exploration, Inc.
Market Cap (USD): $439.0 M (June 1, 2022)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

426. Altura Energy, Inc.

Company Profile: Altura Energy, Inc.
Market Cap (USD): $437.9 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

427. Dalian Energas Gas-System Co. Ltd

Company Profile: Dalian Energas Gas-System Co. Ltd
Market Cap (USD): $430.0 M
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Equipment & Services

428. PT. Indika Energy Tbk

Company Profile: PT. Indika Energy Tbk
Market Cap (USD): $427.7 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Thermal Coal

429. Southern Kuzbass Coal company Public joint-stock company

Company Profile: Southern Kuzbass Coal company Public joint-stock company
Market Cap (USD): $426.9 M
Country: Russia
Sector: Russian Energy
Industry: Russian Thermal Coal

430. PT Citra Tubindo Tbk

Company Profile: PT Citra Tubindo Tbk
Market Cap (USD): $420.5 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Oil & Gas Equipment & Services

431. PT TBS Energi Utama Tbk

Company Profile: PT TBS Energi Utama Tbk
Market Cap (USD): $418.5 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Thermal Coal

432. Ipek Dogal Enerji Kaynaklari Arastirma ve Üretim A.S.

Company Profile: Ipek Dogal Enerji Kaynaklari Arastirma ve Üretim A.S.
Market Cap (USD): $411.6 M
Country: Turkey
Sector: Turkish Energy
Industry: Turkish Oil & Gas Drilling

433. Akastor ASA

Company Profile: Akastor ASA
Market Cap (USD): $411.2 M (July 1, 2024)
Country: Norway
Sector: Norway Energy
Industry: Norway Oil & Gas Equipment & Services

434. Obsidian Energy Ltd.

Company Profile: Obsidian Energy Ltd.
Market Cap (USD): $409.9 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

435. Mitsui Matsushima Holdings Co. Ltd

Company Profile: Mitsui Matsushima Holdings Co. Ltd
Market Cap (USD): $409.8 M
Country: Japan
Sector: Japanese Energy
Industry: Japanese Thermal Coal

436. VAALCO Energy, Inc.

Company Profile: VAALCO Energy, Inc.
Market Cap (USD): $407.7 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

437. Summit Midstream Partners, LP

Company Profile: Summit Midstream Partners, LP
Market Cap (USD): $405.2 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

438. Star Group, L.P.

Company Profile: Star Group, L.P.
Market Cap (USD): $404.8 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

439. Solstad Offshore ASA

Company Profile: Solstad Offshore ASA
Market Cap (USD): $404.8 M (July 1, 2024)
Country: Norway
Sector: Norway Energy
Industry: Norway Oil & Gas Equipment & Services

440. SandRidge Energy, Inc.

Company Profile: SandRidge Energy, Inc.
Market Cap (USD): $403.2 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

441. Ur-Energy Inc.

Company Profile: Ur-Energy Inc.
Market Cap (USD): $397.7 M
Country: United States
Sector: US Energy
Industry: US Uranium

442. PetroShale, Inc.

Company Profile: PetroShale, Inc.
Market Cap (USD): $397.2 M (June 1, 2022)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

443. Slavneft-Megionneftegaz PPO OAO

Company Profile: Slavneft-Megionneftegaz PPO OAO
Market Cap (USD): $395.4 M
Country: Russia
Sector: Russian Energy
Industry: Russian Oil & Gas E&P

444. Prima Marine Public Company Ltd

Company Profile: Prima Marine Public Company Ltd
Market Cap (USD): $393.6 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Midstream

445. Lanpec Technologies Ltd

Company Profile: Lanpec Technologies Ltd
Market Cap (USD): $387.0 M
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Equipment & Services

446. Pantheon Resources plc

Company Profile: Pantheon Resources plc
Market Cap (USD): $385.3 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

447. Frontera Energy Corporation

Company Profile: Frontera Energy Corporation
Market Cap (USD): $382.4 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

448. Siamgas and Petrochemicals Public Company Ltd

Company Profile: Siamgas and Petrochemicals Public Company Ltd
Market Cap (USD): $379.9 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Refining & Marketing

449. CGG

Company Profile: CGG
Market Cap (USD): $377.5 M
Country: France
Sector: French Energy
Industry: French Oil & Gas Equipment & Services

450. Geo Energy Resources Ltd

Company Profile: Geo Energy Resources Ltd
Market Cap (USD): $372.6 M
Country: Singapore
Sector: Singaporean Energy
Industry: Singaporean Thermal Coal

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