Largest Oil & Gas companies in United States by Market Capitalization

This ranking features the largest 211 Oil & Gas companies in United States ranked by Market Capitalization, totalling a Market Capitalization of USD 3.07 T, for January 15, 2025.

United States

Oil & Gas

#	Name	Market Capitalization	Reported Date	Stock Price	Change	Country
1	Exxon Mobil Corporation 1 XOM	USD 482.23 B	Jan. 14, 2025	USD 109.72	0.39%	United States
2	Chevron Corporation 2 CVX	USD 279.74 B	Jan. 14, 2025	USD 156.90	1.00%	United States
3	ConocoPhillips 3 COP	USD 135.67 B	Jan. 14, 2025	USD 104.88	0.62%	United States
4	The Southern Company 4 SO	USD 89.90 B	Jan. 14, 2025	USD 82.05	0.22%	United States
5	Duke Energy Corporation 5 DUK	USD 82.54 B	Jan. 14, 2025	USD 106.85	0.67%	United States
6	EOG Resources, Inc. 6 EOG	USD 76.36 B	Jan. 14, 2025	USD 135.77	0.95%	United States
7	Enterprise Products Partners L.P. 7 EPD	USD 72.51 B	Jan. 14, 2025	USD 33.45	2.80%	United States
8	The Williams Companies, Inc. 8 WMB	USD 70.78 B	Jan. 14, 2025	USD 58.06	3.62%	United States
9	Air Products and Chemicals, Inc. 9 APD	USD 68.48 B	Jan. 14, 2025	USD 307.96	2.06%	United States
10	Energy Transfer LP 10 ET	USD 68.24 B	Jan. 14, 2025	USD 19.93	2.36%	United States
11	Kinder Morgan, Inc. 11 KMI	USD 64.69 B	Jan. 14, 2025	USD 29.12	2.10%	United States
12	ONEOK, Inc. 12 OKE	USD 61.82 B	Jan. 14, 2025	USD 106.04	1.98%	United States
13	Schlumberger Limited 13 SLB	USD 56.30 B	Jan. 14, 2025	USD 39.87	0.05%	United States
14	Cheniere Energy, Inc. 14 LNG	USD 54.54 B	Jan. 14, 2025	USD 243.09	5.95%	United States
15	Diamondback Energy, Inc. 15 FANG	USD 51.88 B	Jan. 14, 2025	USD 177.68	0.04%	United States
16	MPLX LP 16 MPLX	USD 50.70 B	Jan. 14, 2025	USD 49.76	2.05%	United States
17	Sempra 17 SRE	USD 49.47 B	Jan. 14, 2025	USD 78.11	1.52%	United States
18	Occidental Petroleum Corporation 18 OXY	USD 48.87 B	Jan. 14, 2025	USD 52.08	-1.14%	United States
19	Phillips 66 19 PSX	USD 48.43 B	Jan. 14, 2025	USD 117.27	1.11%	United States
20	Marathon Petroleum Corporation 20 MPC	USD 48.02 B	Jan. 14, 2025	USD 149.42	1.82%	United States
21	Hess Corporation 21 HES	USD 45.19 B	Jan. 14, 2025	USD 146.68	1.28%	United States
22	Dominion Energy, Inc. 22 D	USD 45.10 B	Jan. 14, 2025	USD 53.69	0.43%	United States
23	Baker Hughes Company 23 BKR	USD 44.60 B	Jan. 14, 2025	USD 45.07	0.53%	United States
24	Targa Resources Corp. 24 TRGP	USD 43.91 B	Jan. 14, 2025	USD 201.38	1.98%	United States
25	Valero Energy Corporation 25 VLO	USD 42.44 B	Jan. 14, 2025	USD 134.06	0.53%	United States
26	Public Service Enterprise Group Incorporated 26 PEG	USD 42.38 B	Jan. 14, 2025	USD 85.06	1.13%	United States
27	Ingersoll Rand Inc. 27 IR	USD 36.03 B	Jan. 14, 2025	USD 89.40	1.38%	United States
28	PG&E Corporation 28 PCG	USD 35.58 B	Jan. 14, 2025	USD 16.22	NA	United States
29	Texas Pacific Land Corporation 29 TPL	USD 30.52 B	Jan. 14, 2025	USD 1.33 K	2.13%	United States
30	EQT Corporation 30 EQT	USD 30.25 B	Jan. 14, 2025	USD 50.69	1.22%	United States
31	WEC Energy Group, Inc. 31 WEC	USD 29.92 B	Jan. 14, 2025	USD 94.58	0.73%	United States
32	Cheniere Energy Partners, L.P. 32 CQP	USD 28.55 B	Jan. 14, 2025	USD 58.98	4.45%	United States
33	Halliburton Company 33 HAL	USD 24.77 B	Jan. 14, 2025	USD 28.20	1.44%	United States
34	Devon Energy Corporation 34 DVN	USD 24.42 B	Jan. 14, 2025	USD 37.18	1.11%	United States
35	Expand Energy Corporation 35 EXE	USD 24.06 B	Jan. 14, 2025	USD 104.12	1.87%	United States
36	Atmos Energy Corporation 36 ATO	USD 21.87 B	Jan. 14, 2025	USD 140.72	1.78%	United States
37	Coterra Energy Inc. 37 CTRA	USD 21.25 B	Jan. 14, 2025	USD 28.86	0.87%	United States
38	CenterPoint Energy, Inc. 38 CNP	USD 20.76 B	Jan. 14, 2025	USD 31.86	0.79%	United States
39	NRG Energy, Inc. 39 NRG	USD 20.21 B	Jan. 14, 2025	USD 99.79	2.67%	United States
40	CMS Energy Corporation 40 CMS	USD 19.59 B	Jan. 14, 2025	USD 65.56	0.88%	United States
41	NiSource Inc. 41 NI	USD 17.14 B	Jan. 14, 2025	USD 36.73	1.07%	United States
42	Western Midstream Partners, LP 42 WES	USD 15.54 B	Jan. 14, 2025	USD 40.83	2.18%	United States
43	Alliant Energy Corporation 43 LNT	USD 14.83 B	Jan. 14, 2025	USD 57.79	1.42%	United States
44	Plains All American Pipeline, L.P. 44 PAA	USD 13.65 B	Jan. 14, 2025	USD 19.40	2.05%	United States
45	Stanley Black & Decker, Inc. 45 SWK	USD 12.70 B	Jan. 14, 2025	USD 82.36	1.82%	United States
46	Permian Resources Corporation 46 PR	USD 12.44 B	Jan. 14, 2025	USD 15.48	0.58%	United States
47	Antero Resources Corporation 47 AR	USD 12.01 B	Jan. 14, 2025	USD 38.59	0.76%	United States
48	Ovintiv Inc. 48 OVV	USD 11.71 B	Jan. 14, 2025	USD 44.98	0.85%	United States
49	DT Midstream, Inc. 49 DTM	USD 10.98 B	Jan. 14, 2025	USD 108.32	2.92%	United States
50	Range Resources Corporation 50 RRC	USD 9.56 B	Jan. 14, 2025	USD 39.62	2.94%	United States

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Frequently Asked Questions

Which Oil & Gas company in United States has the highest Market Capitalization ?

The Oil & Gas company in United States with the highest Market Capitalization is Exxon Mobil Corporation (NYSE: XOM) at USD 482.23 B.
Which Oil & Gas company in United States has the lowest Market Capitalization ?

The Oil & Gas company in United States with the lowest Market Capitalization is New Concept Energy, Inc. (NYSE American: GBR) at USD 6.00 M.

What are the top 10 Oil & Gas companies in United States by Market Capitalization ?

The top 10 Oil & Gas companies in United States by Market Capitalization are Exxon Mobil Corporation, Chevron Corporation, ConocoPhillips, The Southern Company, Duke Energy Corporation, EOG Resources, Inc., Enterprise Products Partners L.P., The Williams Companies, Inc., Air Products and Chemicals, Inc. and Energy Transfer LP.
What are the bottom 10 Oil & Gas companies in United States by Market Capitalization ?

The bottom 10 Oil & Gas companies in United States by Market Capitalization are New Concept Energy, Inc., Trio Petroleum Corp., MYCELX Technologies Corporation, Barnwell Industries, Inc., Houston American Energy Corp., Sky Quarry Inc., CKX Lands, Inc., EZFill Holdings Inc., Mexco Energy Corporation and Battalion Oil Corporation.