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
World Top Companies World Companies Analysis

Top Energy Companies in the World as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
481 PT Citra Tubindo Tbk $282.8 M Indonesia Indonesian Energy Indonesian Oil & Gas Equipment & Services
482 OHT ASA $280.4 M

(Oct. 1, 2021)

 Norway Norway Energy Norway Oil & Gas Equipment & Services
483 Summit Midstream Partners, LP $277.8 M United States US Energy US Oil & Gas Midstream
484 Tethys Oil AB $272.3 M

(Aug. 1, 2022)

 Sweden Swedish Energy Swedish Oil & Gas E&P
485 EnQuest plc $272.2 M United Kingdom UK Energy UK Oil & Gas E&P
486 TransGlobe Energy Corporation $268.2 M

(Oct. 1, 2022)

 Canada Canadian Energy Canadian Oil & Gas E&P
487 San Juan Basin Royalty Trust $268.0 M United States US Energy US Oil & Gas E&P
488 Norwest Energy NL $259.3 M

(May 1, 2023)

 Australia Australian Energy Australian Oil & Gas E&P
489 Azienda Bresciana Petroli Nocivelli S.p.A. $259.3 M Italy Italian Energy Italian Oil & Gas Refining & Marketing
490 InPlay Oil Corp. $257.7 M Canada Canadian Energy Canadian Oil & Gas E&P
491 PetroTal Corp. $255.0 M United States US Energy US Oil & Gas E&P
492 Northern Ocean Ltd $253.8 M Bermuda Bermuda Energy Bermuda Oil & Gas Drilling
493 HMS Bergbau AG $253.1 M Germany German Energy German Thermal Coal
494 Berry Corporation $253.0 M

(Dec. 1, 2025)

 United States US Energy US Oil & Gas E&P
495 Empire Petroleum Corp $252.7 M

(March 1, 2022)

 United States US Energy US Oil & Gas E&P
496 PHX Energy Services Corp. $251.8 M Canada Canadian Energy Canadian Oil & Gas Drilling
497 CSI Compressco LP $251.3 M

(Jan. 1, 2024)

 United States US Energy US Oil & Gas Equipment & Services
498 Lanna Resources Public Company Ltd $249.9 M Thailand Thai Energy Thai Thermal Coal
499 DDH1 Limited $245.9 M

(July 1, 2023)

 Australia Australian Energy Australian Oil & Gas Equipment & Services
500 Reconnaissance Energy Africa Ltd $245.2 M Canada Canadian Energy Canadian Oil & Gas E&P
501 PT Super Energy Tbk $241.2 M Indonesia Indonesian Energy Indonesian Oil & Gas Integrated
502 W&T Offshore, Inc. $239.5 M United States US Energy US Oil & Gas E&P
503 OKEA ASA $239.3 M

(July 1, 2024)

 Norway Norway Energy Norway Oil & Gas E&P
504 Fuji Oil Company Ltd $235.1 M Japan Japanese Energy Japanese Oil & Gas E&P
505 Carnarvon Petroleum Limited $234.7 M

(July 1, 2024)

 Australia Australian Energy Australian Oil & Gas E&P
506 Lundin Energy AB $234.5 M

(July 1, 2024)

 Sweden Swedish Energy Swedish Oil & Gas E&P
507 STEP Energy Services Ltd. $233.6 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas Equipment & Services
508 Geospace Technologies Corporation $228.0 M United States US Energy US Oil & Gas Equipment & Services
509 Genel Energy plc $225.7 M United Kingdom UK Energy UK Oil & Gas E&P
510 PT Elnusa Tbk $222.9 M Indonesia Indonesian Energy Indonesian Oil & Gas Equipment & Services

Top Energy Companies in the World as of Jan. 01, 2026

481. PT Citra Tubindo Tbk

Company Profile: PT Citra Tubindo Tbk
Market Cap (USD): $282.8 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Oil & Gas Equipment & Services

482. OHT ASA

Company Profile: OHT ASA
Market Cap (USD): $280.4 M (Oct. 1, 2021)
Country: Norway
Sector: Norway Energy
Industry: Norway Oil & Gas Equipment & Services

483. Summit Midstream Partners, LP

Company Profile: Summit Midstream Partners, LP
Market Cap (USD): $277.8 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

484. Tethys Oil AB

Company Profile: Tethys Oil AB
Market Cap (USD): $272.3 M (Aug. 1, 2022)
Country: Sweden
Sector: Swedish Energy
Industry: Swedish Oil & Gas E&P

485. EnQuest plc

Company Profile: EnQuest plc
Market Cap (USD): $272.2 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

486. TransGlobe Energy Corporation

Company Profile: TransGlobe Energy Corporation
Market Cap (USD): $268.2 M (Oct. 1, 2022)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

487. San Juan Basin Royalty Trust

Company Profile: San Juan Basin Royalty Trust
Market Cap (USD): $268.0 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

488. Norwest Energy NL

Company Profile: Norwest Energy NL
Market Cap (USD): $259.3 M (May 1, 2023)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

489. Azienda Bresciana Petroli Nocivelli S.p.A.

Company Profile: Azienda Bresciana Petroli Nocivelli S.p.A.
Market Cap (USD): $259.3 M
Country: Italy
Sector: Italian Energy
Industry: Italian Oil & Gas Refining & Marketing

490. InPlay Oil Corp.

Company Profile: InPlay Oil Corp.
Market Cap (USD): $257.7 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

491. PetroTal Corp.

Company Profile: PetroTal Corp.
Market Cap (USD): $255.0 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

492. Northern Ocean Ltd

Company Profile: Northern Ocean Ltd
Market Cap (USD): $253.8 M
Country: Bermuda
Sector: Bermuda Energy
Industry: Bermuda Oil & Gas Drilling

493. HMS Bergbau AG

Company Profile: HMS Bergbau AG
Market Cap (USD): $253.1 M
Country: Germany
Sector: German Energy
Industry: German Thermal Coal

494. Berry Corporation

Company Profile: Berry Corporation
Market Cap (USD): $253.0 M (Dec. 1, 2025)
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

495. Empire Petroleum Corp

Company Profile: Empire Petroleum Corp
Market Cap (USD): $252.7 M (March 1, 2022)
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

496. PHX Energy Services Corp.

Company Profile: PHX Energy Services Corp.
Market Cap (USD): $251.8 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Drilling

497. CSI Compressco LP

Company Profile: CSI Compressco LP
Market Cap (USD): $251.3 M (Jan. 1, 2024)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

498. Lanna Resources Public Company Ltd

Company Profile: Lanna Resources Public Company Ltd
Market Cap (USD): $249.9 M
Country: Thailand
Sector: Thai Energy
Industry: Thai Thermal Coal

499. DDH1 Limited

Company Profile: DDH1 Limited
Market Cap (USD): $245.9 M (July 1, 2023)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas Equipment & Services

500. Reconnaissance Energy Africa Ltd

Company Profile: Reconnaissance Energy Africa Ltd
Market Cap (USD): $245.2 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

501. PT Super Energy Tbk

Company Profile: PT Super Energy Tbk
Market Cap (USD): $241.2 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Oil & Gas Integrated

502. W&T Offshore, Inc.

Company Profile: W&T Offshore, Inc.
Market Cap (USD): $239.5 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

503. OKEA ASA

Company Profile: OKEA ASA
Market Cap (USD): $239.3 M (July 1, 2024)
Country: Norway
Sector: Norway Energy
Industry: Norway Oil & Gas E&P

504. Fuji Oil Company Ltd

Company Profile: Fuji Oil Company Ltd
Market Cap (USD): $235.1 M
Country: Japan
Sector: Japanese Energy
Industry: Japanese Oil & Gas E&P

505. Carnarvon Petroleum Limited

Company Profile: Carnarvon Petroleum Limited
Market Cap (USD): $234.7 M (July 1, 2024)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

506. Lundin Energy AB

Company Profile: Lundin Energy AB
Market Cap (USD): $234.5 M (July 1, 2024)
Country: Sweden
Sector: Swedish Energy
Industry: Swedish Oil & Gas E&P

507. STEP Energy Services Ltd.

Company Profile: STEP Energy Services Ltd.
Market Cap (USD): $233.6 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Equipment & Services

508. Geospace Technologies Corporation

Company Profile: Geospace Technologies Corporation
Market Cap (USD): $228.0 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

509. Genel Energy plc

Company Profile: Genel Energy plc
Market Cap (USD): $225.7 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

510. PT Elnusa Tbk

Company Profile: PT Elnusa Tbk
Market Cap (USD): $222.9 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Oil & Gas Equipment & Services

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