United States

Top 24 largest US Companies in the Oil & Gas Refining & Marketing industry by Market Cap

This is the list of the largest public listed companies in the Oil & Gas Refining & Marketing industry from the United States by market capitalization with links to their reference stock.

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Top Oil & Gas Refining & Marketing Companies from the United States as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Marathon Petroleum Corporation $53.60 B United States US Energy US Oil & Gas Refining & Marketing
2 Phillips 66 $51.52 B United States US Energy US Oil & Gas Refining & Marketing
3 Valero Energy Corporation $44.49 B United States US Energy US Oil & Gas Refining & Marketing
4 Sunoco LP $7.50 B United States US Energy US Oil & Gas Refining & Marketing
5 HollyFrontier Corporation $5.91 B

(March 1, 2022)

 United States US Energy US Oil & Gas Refining & Marketing
6 Valvoline Inc. $5.05 B United States US Energy US Oil & Gas Refining & Marketing
7 Renewable Energy Group, Inc. $3.11 B

(June 1, 2022)

 United States US Energy US Oil & Gas Refining & Marketing
8 CVR Energy, Inc. $3.00 B United States US Energy US Oil & Gas Refining & Marketing
9 PBF Energy Inc. $2.79 B United States US Energy US Oil & Gas Refining & Marketing
10 World Kinect Corporation $1.68 B United States US Energy US Oil & Gas Refining & Marketing
11 Par Pacific Holdings, Inc. $1.62 B United States US Energy US Oil & Gas Refining & Marketing
12 Delek US Holdings, Inc. $1.40 B United States US Energy US Oil & Gas Refining & Marketing
13 REX American Resources Corporation $868.9 M United States US Energy US Oil & Gas Refining & Marketing
14 CrossAmerica Partners LP $790.0 M United States US Energy US Oil & Gas Refining & Marketing
15 NGL Energy Partners LP $563.7 M United States US Energy US Oil & Gas Refining & Marketing
16 Sprague Resources LP $524.8 M

(Oct. 1, 2022)

 United States US Energy US Oil & Gas Refining & Marketing
17 Clean Energy Fuels Corp. $475.1 M United States US Energy US Oil & Gas Refining & Marketing
18 Aemetis, Inc. $169.4 M United States US Energy US Oil & Gas Refining & Marketing
19 Vertex Energy, Inc. $64.0 M

(July 1, 2024)

 United States US Energy US Oil & Gas Refining & Marketing
20 Blue Dolphin Energy Co. $23.9 M United States US Energy US Oil & Gas Refining & Marketing
21 BP Prudhoe Bay Royalty Trust $10.7 M United States US Energy US Oil & Gas Refining & Marketing
22 Alto Ingredients, Inc. United States US Energy US Oil & Gas Refining & Marketing
23 HF Sinclair Corporation United States US Energy US Oil & Gas Refining & Marketing
24 Ferrellgas Partners, L.P. United States US Energy US Oil & Gas Refining & Marketing

Top Oil & Gas Refining & Marketing Companies from the United States as of Jul. 01, 2025

1. Marathon Petroleum Corporation

Company Profile: Marathon Petroleum Corporation
Market Cap (USD): $53.60 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

2. Phillips 66

Company Profile: Phillips 66
Market Cap (USD): $51.52 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

3. Valero Energy Corporation

Company Profile: Valero Energy Corporation
Market Cap (USD): $44.49 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

4. Sunoco LP

Company Profile: Sunoco LP
Market Cap (USD): $7.50 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

5. HollyFrontier Corporation

Company Profile: HollyFrontier Corporation
Market Cap (USD): $5.91 B (March 1, 2022)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

6. Valvoline Inc.

Company Profile: Valvoline Inc.
Market Cap (USD): $5.05 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

7. Renewable Energy Group, Inc.

Company Profile: Renewable Energy Group, Inc.
Market Cap (USD): $3.11 B (June 1, 2022)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

8. CVR Energy, Inc.

Company Profile: CVR Energy, Inc.
Market Cap (USD): $3.00 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

9. PBF Energy Inc.

Company Profile: PBF Energy Inc.
Market Cap (USD): $2.79 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

10. World Kinect Corporation

Company Profile: World Kinect Corporation
Market Cap (USD): $1.68 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

11. Par Pacific Holdings, Inc.

Company Profile: Par Pacific Holdings, Inc.
Market Cap (USD): $1.62 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

12. Delek US Holdings, Inc.

Company Profile: Delek US Holdings, Inc.
Market Cap (USD): $1.40 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

13. REX American Resources Corporation

Company Profile: REX American Resources Corporation
Market Cap (USD): $868.9 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

14. CrossAmerica Partners LP

Company Profile: CrossAmerica Partners LP
Market Cap (USD): $790.0 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

15. NGL Energy Partners LP

Company Profile: NGL Energy Partners LP
Market Cap (USD): $563.7 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

16. Sprague Resources LP

Company Profile: Sprague Resources LP
Market Cap (USD): $524.8 M (Oct. 1, 2022)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

17. Clean Energy Fuels Corp.

Company Profile: Clean Energy Fuels Corp.
Market Cap (USD): $475.1 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

18. Aemetis, Inc.

Company Profile: Aemetis, Inc.
Market Cap (USD): $169.4 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

19. Vertex Energy, Inc.

Company Profile: Vertex Energy, Inc.
Market Cap (USD): $64.0 M (July 1, 2024)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

20. Blue Dolphin Energy Co.

Company Profile: Blue Dolphin Energy Co.
Market Cap (USD): $23.9 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

21. BP Prudhoe Bay Royalty Trust

Company Profile: BP Prudhoe Bay Royalty Trust
Market Cap (USD): $10.7 M
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

22. Alto Ingredients, Inc.

Company Profile: Alto Ingredients, Inc.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

23. HF Sinclair Corporation

Company Profile: HF Sinclair Corporation
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

24. Ferrellgas Partners, L.P.

Company Profile: Ferrellgas Partners, L.P.
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

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