World

Top 52 largest Companies in the Oil & Gas Integrated industry in the World by Market Cap

This is the list of the largest public listed companies in the Oil & Gas Integrated industry in the world by market capitalization with links to their reference stock.

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Top Oil & Gas Integrated Companies in the World as of Jan. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
31 Guanghui Energy Co. Ltd $5.44 B China Chinese Energy Chinese Oil & Gas Integrated
32 SNGN Romgaz SA $4.94 B

(July 1, 2024)

 Romania Romania Energy Romania Oil & Gas Integrated
33 Rabigh Refining and Petrochemical Company $3.64 B Saudi Arabia Saudi Arabian Energy Saudi Arabian Oil & Gas Integrated
34 Cosmo Energy Holdings Co. Ltd $3.61 B Japan Japanese Energy Japanese Oil & Gas Integrated
35 Bashneft PJSC $3.35 B Russia Russian Energy Russian Oil & Gas Integrated
36 Sasol Limited $3.10 B South Africa South African Energy South African Oil & Gas Integrated
37 Hellenic Petroleum SA $2.36 B Greece Greece Energy Greece Oil & Gas Integrated
38 Avance Gas Holding Ltd $1.18 B

(July 1, 2024)

 Bermuda Bermuda Energy Bermuda Oil & Gas Integrated
39 John Wood Group plc $600.9 M United Kingdom UK Energy UK Oil & Gas Integrated
40 Public Joint Stock Company Yakutsk Fuel and Energy Company $448.6 M Russia Russian Energy Russian Oil & Gas Integrated
41 PT Super Energy Tbk $303.5 M Indonesia Indonesian Energy Indonesian Oil & Gas Integrated
42 Unit Corp $297.2 M United States US Energy US Oil & Gas Integrated
43 HIROSHIMA GAS Co.,Ltd. $164.0 M Japan Japanese Energy Japanese Oil & Gas Integrated
44 Stabilis Energy, Inc. $136.6 M United States US Energy US Oil & Gas Integrated
45 Adams Resources & Energy, Inc. $97.6 M United States US Energy US Oil & Gas Integrated
46 China Energy Development Holdings Ltd $90.8 M Hong Kong HK Energy HK Oil & Gas Integrated
47 SPT Energy Group, Inc. $29.9 M China Chinese Energy Chinese Oil & Gas Integrated
48 Savoy Energy Corp United States US Energy US Oil & Gas Integrated
49 Public Joint Stock Company Gazprom Russia Russian Energy Russian Oil & Gas Integrated
50 Quadrise Plc United Kingdom UK Energy UK Oil & Gas Integrated
51 Pacific Energy & Mining Co. United States US Energy US Oil & Gas Integrated
52 Ojai Oil Co. United States US Energy US Oil & Gas Integrated

Top Oil & Gas Integrated Companies in the World as of Jan. 01, 2025

31. Guanghui Energy Co. Ltd

Company Profile: Guanghui Energy Co. Ltd
Market Cap (USD): $5.44 B
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Integrated

32. SNGN Romgaz SA

Company Profile: SNGN Romgaz SA
Market Cap (USD): $4.94 B (July 1, 2024)
Country: Romania
Sector: Romania Energy
Industry: Romania Oil & Gas Integrated

33. Rabigh Refining and Petrochemical Company

Company Profile: Rabigh Refining and Petrochemical Company
Market Cap (USD): $3.64 B
Country: Saudi Arabia
Sector: Saudi Arabian Energy
Industry: Saudi Arabian Oil & Gas Integrated

34. Cosmo Energy Holdings Co. Ltd

Company Profile: Cosmo Energy Holdings Co. Ltd
Market Cap (USD): $3.61 B
Country: Japan
Sector: Japanese Energy
Industry: Japanese Oil & Gas Integrated

35. Bashneft PJSC

Company Profile: Bashneft PJSC
Market Cap (USD): $3.35 B
Country: Russia
Sector: Russian Energy
Industry: Russian Oil & Gas Integrated

36. Sasol Limited

Company Profile: Sasol Limited
Market Cap (USD): $3.10 B
Country: South Africa
Sector: South African Energy
Industry: South African Oil & Gas Integrated

37. Hellenic Petroleum SA

Company Profile: Hellenic Petroleum SA
Market Cap (USD): $2.36 B
Country: Greece
Sector: Greece Energy
Industry: Greece Oil & Gas Integrated

38. Avance Gas Holding Ltd

Company Profile: Avance Gas Holding Ltd
Market Cap (USD): $1.18 B (July 1, 2024)
Country: Bermuda
Sector: Bermuda Energy
Industry: Bermuda Oil & Gas Integrated

39. John Wood Group plc

Company Profile: John Wood Group plc
Market Cap (USD): $600.9 M
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Integrated

40. Public Joint Stock Company Yakutsk Fuel and Energy Company

Company Profile: Public Joint Stock Company Yakutsk Fuel and Energy Company
Market Cap (USD): $448.6 M
Country: Russia
Sector: Russian Energy
Industry: Russian Oil & Gas Integrated

41. PT Super Energy Tbk

Company Profile: PT Super Energy Tbk
Market Cap (USD): $303.5 M
Country: Indonesia
Sector: Indonesian Energy
Industry: Indonesian Oil & Gas Integrated

42. Unit Corp

Company Profile: Unit Corp
Market Cap (USD): $297.2 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

43. HIROSHIMA GAS Co.,Ltd.

Company Profile: HIROSHIMA GAS Co.,Ltd.
Market Cap (USD): $164.0 M
Country: Japan
Sector: Japanese Energy
Industry: Japanese Oil & Gas Integrated

44. Stabilis Energy, Inc.

Company Profile: Stabilis Energy, Inc.
Market Cap (USD): $136.6 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

45. Adams Resources & Energy, Inc.

Company Profile: Adams Resources & Energy, Inc.
Market Cap (USD): $97.6 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

46. China Energy Development Holdings Ltd

Company Profile: China Energy Development Holdings Ltd
Market Cap (USD): $90.8 M
Country: Hong Kong
Sector: HK Energy
Industry: HK Oil & Gas Integrated

47. SPT Energy Group, Inc.

Company Profile: SPT Energy Group, Inc.
Market Cap (USD): $29.9 M
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Integrated

48. Savoy Energy Corp

Company Profile: Savoy Energy Corp
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

49. Public Joint Stock Company Gazprom

Company Profile: Public Joint Stock Company Gazprom
Country: Russia
Sector: Russian Energy
Industry: Russian Oil & Gas Integrated

50. Quadrise Plc

Company Profile: Quadrise Plc
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Integrated

51. Pacific Energy & Mining Co.

Company Profile: Pacific Energy & Mining Co.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

52. Ojai Oil Co.

Company Profile: Ojai Oil Co.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Integrated

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