Top Companies in the Energy sector in the United States by Market Cap

This is the list of the largest public listed companies in the Energy sector in the United States by market capitalization. The rankings and Market Cap data of these companies are updated regularly.

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Top Energy Companies from the United States as of Apr. 01, 2022

Ranking Company Market Cap (USD) Country Sector Industry
1 Exxon Mobil Corporation $348.72 B United States Energy Oil & Gas Integrated
2 Chevron Corporation $315.13 B United States Energy Oil & Gas Integrated
3 ConocoPhillips $136.32 B United States Energy Oil & Gas E&P
4 EOG Resources, Inc. $71.90 B United States Energy Oil & Gas E&P
5 Pioneer Natural Resources Company $62.19 B United States Energy Oil & Gas E&P
6 Schlumberger Limited $57.63 B United States Energy Oil & Gas Equipment & Services
7 Enterprise Products Partners L.P. $57.43 B United States Energy Oil & Gas Midstream
8 Marathon Petroleum Corporation $54.54 B United States Energy Oil & Gas Refining & Marketing
9 Occidental Petroleum Corporation $52.30 B United States Energy Oil & Gas E&P
10 Kinder Morgan, Inc. $43.38 B United States Energy Oil & Gas Midstream
11 Devon Energy Corporation $41.82 B United States Energy Oil & Gas E&P
12 The Williams Companies, Inc. $41.60 B United States Energy Oil & Gas Midstream
13 Valero Energy Corporation $41.27 B United States Energy Oil & Gas Refining & Marketing
14 Baker Hughes Company $38.39 B United States Energy Oil & Gas Equipment & Services
15 Phillips 66 $37.51 B United States Energy Oil & Gas Refining & Marketing
16 MPLX LP $35.27 B United States Energy Oil & Gas Midstream
17 Cheniere Energy, Inc. $34.92 B United States Energy Oil & Gas Midstream
18 Halliburton Company $33.95 B United States Energy Oil & Gas Equipment & Services
19 Hess Corporation $32.81 B United States Energy Oil & Gas E&P
20 ONEOK, Inc. $31.66 B United States Energy Oil & Gas Midstream
21 Energy Transfer LP $30.69 B United States Energy Oil & Gas Midstream
22 Cheniere Energy Partners, L.P. $26.68 B United States Energy Oil & Gas Midstream
23 Diamondback Energy, Inc. $24.84 B United States Energy Oil & Gas E&P
24 Continental Resources, Inc. $22.25 B United States Energy Oil & Gas E&P
25 Contura Energy, Inc. $21.57 B United States Energy Thermal Coal
26 Marathon Oil Corporation $19.54 B United States Energy Oil & Gas E&P
27 Targa Resources Corp. $17.11 B United States Energy Oil & Gas Midstream
28 Apache Corporation $15.35 B United States Energy Oil & Gas E&P
29 APA Corp $14.94 B United States Energy Oil & Gas E&P
30 Ovintiv Inc. $13.68 B United States Energy Oil & Gas E&P
31 Coterra Energy Inc. $11.19 B United States Energy Oil & Gas E&P
32 Western Midstream Partners, LP $10.72 B United States Energy Oil & Gas Midstream
33 Magellan Midstream Partners, L.P. $10.53 B United States Energy Oil & Gas Midstream
34 Texas Pacific Land Corporation $10.37 B United States Energy Oil & Gas E&P
35 Texas Pacific Land Corp $10.37 B United States Energy Oil & Gas E&P
36 EQT Corporation $10.17 B United States Energy Oil & Gas E&P
37 Antero Resources Corporation $9.49 B United States Energy Oil & Gas E&P
38 Chesapeake Energy Corp $8.74 B United States Energy Oil & Gas E&P
39 Phillips 66 Partners LP $8.08 B

(Jan. 1, 2022)

United States Energy Oil & Gas Midstream
40 Plains All American Pipeline, L.P. $7.82 B United States Energy Oil & Gas Midstream
41 NOV Inc. $7.58 B United States Energy Oil & Gas Equipment & Services
42 Range Resources Corporation $7.50 B United States Energy Oil & Gas E&P
43 PDC Energy, Inc. $7.31 B United States Energy Oil & Gas E&P
44 Cabot Oil & Gas Corporation $7.31 B

(Feb. 18, 2021)

United States Energy Oil & Gas E&P
45 DCP Midstream, LP $7.15 B United States Energy Oil & Gas Midstream
46 Parsley Energy, Inc. $6.99 B

(Feb. 18, 2021)

United States Energy Oil & Gas E&P
47 National Fuel Gas Company $6.41 B United States Energy Oil & Gas Integrated
48 Murphy Oil Corporation $6.16 B United States Energy Oil & Gas E&P
49 Matador Resources Company $6.06 B United States Energy Oil & Gas E&P
50 Valvoline Inc. $5.76 B United States Energy Oil & Gas Refining & Marketing

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