Top 449 largest US Companies in the Energy sector by Market Cap
This is the list of the largest public listed companies in the Energy sector from the United States by market capitalization with links to their reference stock and industry.
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Top Energy Companies from the United States as of Jan. 01, 2023
Top Energy Companies from the United States as of Jan. 01, 2023
1. ExxonMobil
Market Cap (USD): $454.25 B
Stock: XOM
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Integrated
2. Chevron
Market Cap (USD): $336.43 B
Stock: CVX
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Integrated
3. ConocoPhillips
Market Cap (USD): $147.04 B
Stock: COP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
4. Schlumberger Limited
Market Cap (USD): $75.81 B
Stock: SLB
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Equipment & Services
5. EOG Resources, Inc.
Market Cap (USD): $72.81 B
Stock: EOG
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
6. Occidental Petroleum Corporation
Market Cap (USD): $57.39 B
Stock: OXY
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
7. Pioneer Natural Resources Company
Market Cap (USD): $53.14 B
Stock: PXD
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
8. Enterprise Products Partners L.P.
Market Cap (USD): $52.71 B
Stock: EPD
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
9. Marathon Petroleum Corporation
Market Cap (USD): $51.80 B
Stock: MPC
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Refining & Marketing
10. Phillips 66
Market Cap (USD): $49.06 B
Stock: PSX
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Refining & Marketing
11. Valero Energy Corporation
Market Cap (USD): $48.91 B
Stock: VLO
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Refining & Marketing
12. Hess Corporation
Market Cap (USD): $43.72 B
Stock: HES
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
13. Kinder Morgan, Inc.
Market Cap (USD): $40.48 B
Stock: KMI
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
14. Devon Energy Corporation
Market Cap (USD): $40.17 B
Stock: DVN
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
15. The Williams Companies, Inc.
Market Cap (USD): $40.08 B
Stock: WMB
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
16. Energy Transfer LP
Market Cap (USD): $35.89 B
Stock: ET
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
17. Halliburton Company
Market Cap (USD): $35.73 B
Stock: HAL
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Equipment & Services
18. Cheniere Energy, Inc.
Market Cap (USD): $34.24 B
Stock: LNG
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
19. MPLX LP
Market Cap (USD): $32.96 B
Stock: MPLX
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
20. ONEOK, Inc.
Market Cap (USD): $29.53 B
Stock: OKE
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
21. Baker Hughes Company
Market Cap (USD): $28.99 B
Stock: BKR
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Equipment & Services
22. Cheniere Energy Partners, L.P.
Market Cap (USD): $26.42 B
Stock: CQP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
23. Diamondback Energy, Inc.
Market Cap (USD): $23.90 B
Stock: FANG
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
24. Contura Energy, Inc.
Market Cap (USD): $18.66 B
Stock: CTRA
Country:
United States
Sector:
Energy
Industry:
Thermal Coal
25. Coterra Energy Inc.
Market Cap (USD): $18.50 B
Stock: XCQ
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
26. Marathon Oil Corporation
Market Cap (USD): $16.43 B
Stock: MRO
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
27. Targa Resources Corp.
Market Cap (USD): $16.06 B
Stock: TRGP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
28. Texas Pacific Land Corporation
Market Cap (USD): $15.93 B
Stock: TPL
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
29. Texas Pacific Land Corp
Market Cap (USD): $15.84 B
Stock: 9WY
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
30. APA Corp
Market Cap (USD): $13.67 B
Stock: 2S3
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
31. Apache Corporation
Market Cap (USD): $13.44 B
Stock: APA
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
32. EQT Corporation
Market Cap (USD): $11.77 B
Stock: EQT
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
33. Ovintiv Inc.
Market Cap (USD): $11.72 B
Stock: OVV
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
34. Chesapeake Energy Corp
Market Cap (USD): $11.37 B
Stock: CHK
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
35. Magellan Midstream Partners, L.P.
Market Cap (USD): $10.50 B
Stock: MMP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
36. Western Midstream Partners, LP
Market Cap (USD): $9.88 B
Stock: WES
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
37. Phillips 66 Partners LP
Market Cap (USD): $9.59 B
(March 1, 2022)
Stock: PSXP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
38. Cimarex Energy Co.
Market Cap (USD): $8.97 B
(Sept. 1, 2021)
Stock: XEC
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
39. Antero Resources Corporation
Market Cap (USD): $8.36 B
Stock: AR
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
40. DCP Midstream, LP
Market Cap (USD): $8.19 B
Stock: DCP
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
41. Plains All American Pipeline, L.P.
Market Cap (USD): $8.11 B
Stock: PAA
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
42. NOV Inc.
Market Cap (USD): $8.05 B
Stock: NOV
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Equipment & Services
43. Hess Midstream LP
Market Cap (USD): $7.56 B
Stock: HESM
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
44. Murphy Oil Corporation
Market Cap (USD): $6.69 B
Stock: MUR
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
45. Matador Resources Company
Market Cap (USD): $6.30 B
Stock: MTDR
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
46. Shell Midstream Partners, L.P.
Market Cap (USD): $6.22 B
(Oct. 1, 2022)
Stock: SHLX
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Midstream
47. Southwestern Energy Company
Market Cap (USD): $6.03 B
Stock: SWN
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
48. Magnolia Oil & Gas Corporation
Market Cap (USD): $6.03 B
Stock: MGY
Country:
United States
Sector:
Energy
Industry:
Oil & Gas E&P
49. HollyFrontier Corporation
Market Cap (USD): $5.91 B
(March 1, 2022)
Stock: HFC
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Refining & Marketing
50. Valvoline Inc.
Market Cap (USD): $5.83 B
Stock: VVV
Country:
United States
Sector:
Energy
Industry:
Oil & Gas Refining & Marketing
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