Largest Gas companies in United States by Market Capitalization

This ranking features the largest 97 Gas companies in United States ranked by Market Capitalization, totalling a Market Capitalization of USD 943.05 B, for January 15, 2025.

United States

Gas

#	Name	Market Capitalization	Reported Date	Stock Price	Change	Country
1	The Southern Company 1 SO	USD 89.90 B	Jan. 14, 2025	USD 82.05	0.22%	United States
2	Duke Energy Corporation 2 DUK	USD 82.54 B	Jan. 14, 2025	USD 106.85	0.67%	United States
3	Air Products and Chemicals, Inc. 3 APD	USD 68.48 B	Jan. 14, 2025	USD 307.96	2.06%	United States
4	Energy Transfer LP 4 ET	USD 68.24 B	Jan. 14, 2025	USD 19.93	2.36%	United States
5	ONEOK, Inc. 5 OKE	USD 61.82 B	Jan. 14, 2025	USD 106.04	1.98%	United States
6	Marathon Petroleum Corporation 6 MPC	USD 48.02 B	Jan. 14, 2025	USD 149.42	1.82%	United States
7	Dominion Energy, Inc. 7 D	USD 45.10 B	Jan. 14, 2025	USD 53.69	0.43%	United States
8	Valero Energy Corporation 8 VLO	USD 42.44 B	Jan. 14, 2025	USD 134.06	0.53%	United States
9	Public Service Enterprise Group Incorporated 9 PEG	USD 42.38 B	Jan. 14, 2025	USD 85.06	1.13%	United States
10	EQT Corporation 10 EQT	USD 30.25 B	Jan. 14, 2025	USD 50.69	1.22%	United States
11	WEC Energy Group, Inc. 11 WEC	USD 29.92 B	Jan. 14, 2025	USD 94.58	0.73%	United States
12	Cheniere Energy Partners, L.P. 12 CQP	USD 28.55 B	Jan. 14, 2025	USD 58.98	4.45%	United States
13	Atmos Energy Corporation 13 ATO	USD 21.87 B	Jan. 14, 2025	USD 140.72	1.78%	United States
14	CenterPoint Energy, Inc. 14 CNP	USD 20.76 B	Jan. 14, 2025	USD 31.86	0.79%	United States
15	NRG Energy, Inc. 15 NRG	USD 20.21 B	Jan. 14, 2025	USD 99.79	2.67%	United States
16	CMS Energy Corporation 16 CMS	USD 19.59 B	Jan. 14, 2025	USD 65.56	0.88%	United States
17	NiSource Inc. 17 NI	USD 17.14 B	Jan. 14, 2025	USD 36.73	1.07%	United States
18	Alliant Energy Corporation 18 LNT	USD 14.83 B	Jan. 14, 2025	USD 57.79	1.42%	United States
19	Plains All American Pipeline, L.P. 19 PAA	USD 13.65 B	Jan. 14, 2025	USD 19.40	2.05%	United States
20	Antero Resources Corporation 20 AR	USD 12.01 B	Jan. 14, 2025	USD 38.59	0.76%	United States
21	DT Midstream, Inc. 21 DTM	USD 10.98 B	Jan. 14, 2025	USD 108.32	2.92%	United States
22	Range Resources Corporation 22 RRC	USD 9.56 B	Jan. 14, 2025	USD 39.62	2.94%	United States
23	Antero Midstream Corporation 23 AM	USD 7.76 B	Jan. 14, 2025	USD 16.13	2.02%	United States
24	Sunoco LP 24 SUN	USD 7.21 B	Jan. 14, 2025	USD 53.00	2.40%	United States
25	Consumers Energy Company 25 CMS-PB	USD 6.43 B	Jan. 14, 2025	USD 76.49	-0.53%	United States
26	UGI Corporation 26 UGI	USD 6.31 B	Jan. 14, 2025	USD 29.39	1.98%	United States
27	National Fuel Gas Company 27 NFG	USD 5.91 B	Jan. 14, 2025	USD 65.10	2.25%	United States
28	Noble Corporation Plc 28 NE	USD 5.45 B	Jan. 14, 2025	USD 33.96	2.91%	United States
29	Southwest Gas Holdings, Inc. 29 SWX	USD 5.01 B	Jan. 14, 2025	USD 69.84	0.69%	United States
30	Archrock, Inc. 30 AROC	USD 5.01 B	Jan. 14, 2025	USD 28.58	6.05%	United States
31	NewMarket Corporation 31 NEU	USD 4.83 B	Jan. 14, 2025	USD 503.96	2.45%	United States
32	CNX Resources Corporation 32 CNX	USD 4.53 B	Jan. 14, 2025	USD 30.34	0.76%	United States
33	Black Hills Corporation 33 BKH	USD 4.04 B	Jan. 14, 2025	USD 56.50	0.97%	United States
34	Cactus, Inc. 34 WHD	USD 4.03 B	Jan. 14, 2025	USD 60.42	-1.40%	United States
35	ONE Gas, Inc. 35 OGS	USD 3.96 B	Jan. 14, 2025	USD 69.90	0.92%	United States
36	Spire Inc. 36 SR	USD 3.90 B	Jan. 14, 2025	USD 67.44	1.74%	United States
37	Kinetik Holdings Inc. 37 KNTK	USD 3.70 B	Jan. 14, 2025	USD 61.92	2.18%	United States
38	Helmerich & Payne, Inc. 38 HP	USD 3.50 B	Jan. 14, 2025	USD 35.44	0.54%	United States
39	Patterson-UTI Energy, Inc. 39 PTEN	USD 3.49 B	Jan. 14, 2025	USD 8.95	3.11%	United States
40	PBF Energy Inc. 40 PBF	USD 3.42 B	Jan. 14, 2025	USD 29.73	1.05%	United States
41	Gulfport Energy Corporation 41 GPOR	USD 3.38 B	Jan. 14, 2025	USD 190.89	1.52%	United States
42	Excelerate Energy, Inc. 42 EE	USD 3.29 B	Jan. 14, 2025	USD 30.97	3.58%	United States
43	NorthWestern Corporation 43 NWE	USD 3.21 B	Jan. 14, 2025	USD 52.28	1.46%	United States
44	USA Compression Partners, LP 44 USAC	USD 2.94 B	Jan. 14, 2025	USD 25.16	3.62%	United States
45	Avista Corporation 45 AVA	USD 2.85 B	Jan. 14, 2025	USD 35.94	1.67%	United States
46	Enerpac Tool Group Corp. 46 EPAC	USD 2.31 B	Jan. 14, 2025	USD 42.43	1.85%	United States
47	NextDecade Corporation 47 NEXT	USD 2.10 B	Jan. 14, 2025	USD 8.05	3.34%	United States
48	CVR Energy, Inc. 48 CVI	USD 2.06 B	Jan. 14, 2025	USD 20.48	0.39%	United States
49	Sable Offshore Corp. 49 SOC	USD 2.04 B	Jan. 14, 2025	USD 22.84	4.53%	United States
50	BKV Corporation 50 BKV	USD 2.03 B	Jan. 14, 2025	USD 24.09	0.92%	United States

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Frequently Asked Questions

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

The Gas company in United States with the highest Market Capitalization is The Southern Company (NYSE: SO) at USD 89.90 B.
Which Gas company in United States has the lowest Market Capitalization ?

The Gas company in United States with the lowest Market Capitalization is MYCELX Technologies Corporation (LSE: MYX.L) at USD 10.71 M.

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

The top 10 Gas companies in United States by Market Capitalization are The Southern Company, Duke Energy Corporation, Air Products and Chemicals, Inc., Energy Transfer LP, ONEOK, Inc., Marathon Petroleum Corporation, Dominion Energy, Inc., Valero Energy Corporation, Public Service Enterprise Group Incorporated and EQT Corporation.
What are the bottom 10 Gas companies in United States by Market Capitalization ?

The bottom 10 Gas companies in United States by Market Capitalization are MYCELX Technologies Corporation, Houston American Energy Corp., Sky Quarry Inc., Vivakor, Inc., ClearSign Technologies Corporation, Team, Inc., NCS Multistage Holdings, Inc., KLX Energy Services Holdings, Inc., Smart Sand, Inc. and Stabilis Solutions, Inc..