Largest Utilities - Regulated Gas Companies by Market Cap

The Utilities - Regulated Gas sector has 97 publicly listed stocks with a combined market cap of $323.01 Billion. Atmos Energy Corporation leads the sector with a market cap of $28.39 Billion. This ranking covers all Utilities - Regulated Gas stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$323.01 Billion

Companies Listed

97

Largest Company

Atmos Energy Corporation
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Atmos Energy Corporation
NYSE:ATO 		$28.39 Billion $28.39 Billion USA $170.11 +0.28% +0.50% 39.75 Million
2 Naturgy Energy Group SA
MC:NTGY 		$24.77 Billion €21.19 Billion Spain €28.62 -0.62% -2.65% 68.85 Million
3 NATURGY ENERGY ADR1/5/E01
F:GANA 		$24.24 Billion €20.73 Billion Germany €5.35 +1.90% +1.90% 12.00
4 NiSource Inc
NYSE:NI 		$22.21 Billion $22.21 Billion USA $47.26 +1.05% +1.35% 67.11 Million
5 SNAM S.P.A. ADR 2
F:SNM0 		$19.32 Billion €16.52 Billion Germany €13.30 +1.53% -0.75% 18.00
6 Uniper SE
XETRA:UN0 		$18.93 Billion €16.19 Billion Germany €47.30 +2.38% +4.07% 188.24K
7 H.K. CHINA GAS HD-25 ADR
F:HCGS 		$14.74 Billion €12.61 Billion Germany €0.74 +2.08% +5.76% 3.00K
8 GAIL (India) Limited
NSE:GAIL 		$12.55 Billion Rs1.16 Trillion India Rs176.44 +0.81% +5.02% 283.96 Million
9 APA Group
AU:APA 		$9.76 Billion AU$13.79 Billion Australia AU$10.42 +0.00% -1.23% 69.73 Million
10 ENN ENERGY HLD.UNS.ADR/25
F:XGH0 		$8.90 Billion €7.61 Billion Germany €27.40 +0.00% -0.72% 186.00
11 Adani Total Gas Limited
NSE:ATGL 		$8.62 Billion Rs796.65 Billion India Rs724.35 +3.09% -0.56% 267.31 Million
12 ENN Ecological Holdings Co Ltd
SHG:600803 		$7.38 Billion CN¥50.40 Billion China CN¥16.28 -1.87% -9.40% 203.63 Million
13 UGI Corporation
NYSE:UGI 		$7.25 Billion $7.25 Billion USA $33.81 +0.57% -2.82% 38.88 Million
14 Southwest Gas Holdings Inc
NYSE:SWX 		$6.40 Billion $6.40 Billion USA $88.48 +1.58% -0.34% 9.58 Million
15 ENN Energy Holdings Limited
F:XGH 		$6.27 Billion €5.36 Billion Germany €4.82 +0.17% -14.08% 27.80K
16 NewJersey Resources Corporation
NYSE:NJR 		$5.54 Billion $5.54 Billion USA $55.11 -0.31% -0.40% 15.44 Million
17 Black Hills Corporation
NYSE:BKH 		$5.54 Billion $5.54 Billion USA $72.75 +0.99% +1.13% 26.93 Million
18 Brookfield Infrastructure Corp
NYSE:BIPC 		$4.87 Billion $4.87 Billion USA $39.61 +0.76% -4.12% 22.46 Million
19 One Gas Inc
NYSE:OGS 		$4.82 Billion $4.82 Billion USA $76.76 +0.93% -0.23% 17.84 Million
20 Enagás S.A.
MC:ENG 		$4.62 Billion €3.95 Billion Spain €17.70 +0.74% +0.40% 24.63 Million
21 Spire Inc
NYSE:SR 		$4.55 Billion $4.55 Billion USA $77.05 -0.28% -4.00% 10.79 Million
22 MDU Resources Group Inc
NYSE:MDU 		$4.38 Billion $4.38 Billion USA $21.29 +1.91% +0.71% 37.60 Million
23 Gujarat Gas Limited
NSE:GUJGASLTD 		$4.06 Billion Rs375.01 Billion India Rs399.70 +0.60% +4.83% 15.99 Million
24 Societatea Nationala de Transport Gaze Naturale Transgaz SA
RO:TGN 		$3.85 Billion RON16.77 Billion Romania RON89.00 +0.91% +1.25% 817.36K
25 ENAGAS A.A. ADR1/2/EO150
F:EG40 		$3.66 Billion €3.13 Billion Germany €7.90 -0.63% -2.47% 564.00
26 Sichuan Qiaoyuan Gas Co.Ltd
SHE:301286 		$3.47 Billion CN¥23.71 Billion China CN¥59.25 -2.15% -8.32% 86.51 Million
27 Chesapeake Utilities Corporation
NYSE:CPK 		$2.89 Billion $2.89 Billion USA $120.60 +0.47% -3.15% 2.61 Million
28 Centuri Holdings, Inc.
NYSE:CTRI 		$2.85 Billion $2.85 Billion USA $29.77 -0.67% +5.60% 28.38 Million
29 Companhia de Gás de São Paulo - COMGÁS
SA:CGAS3 		$2.69 Billion R$13.70 Billion Brazil R$131.90 +5.53% +6.38% 5.00K
30 China Suntien Green Energy Corp Ltd
SHG:600956 		$2.66 Billion CN¥18.18 Billion China CN¥7.68 -5.07% -2.17% 688.09 Million
31 Indraprastha Gas Limited
NSE:IGL 		$2.57 Billion Rs237.99 Billion India Rs169.99 -0.46% +4.82% 107.98 Million
32 Shenzhen Gas Corp Ltd
SHG:601139 		$2.51 Billion CN¥17.15 Billion China CN¥5.96 -1.32% -2.93% 569.71 Million
33 Perusahaan Gas Negara Persero
JK:PGAS 		$2.22 Billion Rp37.82 Trillion Indonesia Rp1560.00 -0.32% +5.05% 963.08 Million
34 Northwest Natural Gas Co
NYSE:NWN 		$2.06 Billion $2.06 Billion USA $49.02 +0.31% -1.96% 5.26 Million
35 Korea Gas Corporation
KO:036460 		$2.06 Billion ₩3.03 Trillion Korea ₩34750.00 -3.61% -1.14% 7.04 Million
36 Ahlatci Dogal Gaz Dagitim Enerji ve Yatirim A.S.
IS:AHGAZ 		$2.05 Billion TL91.47 Billion Turkey TL35.84 +4.98% +14.36% 149.92 Million
37 Foran Energy Group Co Ltd
SHE:002911 		$1.94 Billion CN¥13.25 Billion China CN¥10.21 -1.45% -3.04% 128.56 Million
38 Gas Malaysia Bhd
KLSE:5209 		$1.69 Billion RM6.74 Billion Malaysia RM5.25 +0.00% -1.50% 40.23 Million
39 Gujarat State Petronet Limited
NSE:GSPL 		$1.64 Billion Rs151.41 Billion India Rs268.35 -7.13% -5.90% 60.56 Million
40 Shanghai DaZhong Public Utilities Group Co Ltd
SHG:600635 		$1.63 Billion CN¥11.13 Billion China CN¥4.60 -1.29% -6.31% 1.90 Billion
41 Xintai Ntrl Gas
SHG:603393 		$1.55 Billion CN¥10.57 Billion China CN¥24.94 -2.92% -5.99% 250.85 Million
42 Guizhou Gas Group Corporation Ltd Class A
SHG:600903 		$1.34 Billion CN¥9.18 Billion China CN¥7.89 -1.87% -15.25% 1.63 Billion
43 Delong Composite Energy Group Co Ltd
SHE:000593 		$1.32 Billion CN¥9.04 Billion China CN¥25.20 +0.20% +15.23% 518.68 Million
44 Superior Plus Corp
TO:SPB 		$1.30 Billion CA$1.79 Billion Canada CA$8.04 -0.25% -5.30% 23.18 Million
45 Mahanagar Gas Limited
NSE:MGL 		$1.29 Billion Rs119.59 Billion India Rs1210.70 +0.15% +12.05% 5.72 Million
46 Chengdu Gas Group Co Ltd
SHG:603053 		$1.13 Billion CN¥7.73 Billion China CN¥8.70 -1.36% -2.47% 81.67 Million
47 Chongqing Gas Grp Corp Ltd
SHG:600917 		$1.13 Billion CN¥7.70 Billion China CN¥4.93 -1.20% -0.40% 177.69 Million
48 Suburban Propane Partners LP
NYSE:SPH 		$1.10 Billion $1.10 Billion USA $16.55 -2.07% -13.49% 6.50 Million
49 Aygaz AS
IS:AYGAZ 		$1.10 Billion TL48.99 Billion Turkey TL222.90 +0.32% -2.92% 11.55 Million
50 Rukun Raharja Tbk
JK:RAJA 		$958.56 Million Rp16.36 Trillion Indonesia Rp3870.00 +2.11% +17.27% 875.32 Million
51 Baskent Dogalgaz Dagitim Gayrimenkul Yatirim Ortakligi AS
IS:BASGZ 		$794.10 Million TL35.45 Billion Turkey TL50.65 -2.88% +4.22% 10.12 Million
52 Henan Lantian Gas Co Ltd
SHG:605368 		$699.60 Million CN¥4.78 Billion China CN¥6.69 -4.02% -3.32% 109.61 Million
53 Bestsun Energy Co Ltd
SHG:600681 		$653.38 Million CN¥4.47 Billion China CN¥3.33 -2.35% -4.86% 436.57 Million
54 Xinjiang Haoyuan Natural Gas Co Ltd
SHE:002700 		$543.53 Million CN¥3.71 Billion China CN¥8.98 -5.77% +1.81% 496.62 Million
55 Xinjiang East Universe Group Gas Co Ltd
SHG:603706 		$542.61 Million CN¥3.71 Billion China CN¥19.58 -1.01% -9.73% 48.88 Million
56 Top Resource Conservation Engineering Co Ltd
SHE:300332 		$534.63 Million CN¥3.65 Billion China CN¥4.31 -1.37% -5.90% 557.17 Million
57 Changchun Gas Co Ltd
SHG:600333 		$479.47 Million CN¥3.28 Billion China CN¥5.38 -3.41% -1.28% 396.17 Million
58 Great Taipei Gas Corp
TW:9908 		$466.30 Million NT$14.80 Billion Taiwan NT$29.55 -0.34% +0.51% 5.99 Million
59 Shinhsiung Natural Gas
TWO:8908 		$416.17 Million NT$13.21 Billion Taiwan NT$42.15 +0.00% +1.32% 5.07 Million
60 Xinjiang Torch Gas Co Ltd
SHG:603080 		$399.83 Million CN¥2.73 Billion China CN¥19.31 -1.23% -4.03% 95.97 Million
61 Metrogas SA
BA:METR 		$396.71 Million AR$548.24 Billion Argentina AR$1965.00 +0.56% +1.97% 8.01 Million
62 China Tian Lun Gas Holdings Limited
F:TLJ 		$294.99 Million €252.32 Million Germany €0.29 -0.68% -1.35% 1.59K
63 Samchully
KO:004690 		$284.02 Million ₩419.10 Billion Korea ₩122400.00 -1.13% +4.53% 340.22K
64 Shin Hai Gas Corp
TW:9926 		$278.24 Million NT$8.83 Billion Taiwan NT$49.20 +0.00% +0.72% 733.73K
65 Empresas Gasco S.A
SN:GASCO 		$272.65 Million CL$243.80 Billion Chile CL$1451.20 +0.00% -3.01% 133.50K
66 Hsin Tai Gas Co Ltd
TWO:8917 		$268.01 Million NT$8.51 Billion Taiwan NT$52.30 -0.38% +1.55% 603.65K
67 Shin Shin Natural Gas Co Ltd
TW:9918 		$241.72 Million NT$7.67 Billion Taiwan NT$43.10 -0.92% +0.35% 1.88 Million
68 RGC Resources Inc
NASDAQ:RGCO 		$239.88 Million $239.88 Million USA $24.48 +2.90% +3.16% 243.12K
69 Yesco Holdings Co. Ltd
KO:015360 		$222.16 Million ₩327.82 Billion Korea ₩14770.00 -2.57% +1.10% 1.16 Million
70 Naturgy BAN SA
BA:GBAN 		$218.15 Million AR$301.48 Billion Argentina AR$1890.00 +1.07% -0.53% 176.50K
71 AB AMBER GRID EO 029
F:AMH 		$210.36 Million €179.93 Million Germany €1.11 +0.00% +0.00% 0.00
72 Camuzzi Gas Pampeana SA
BA:CGPA2 		$198.52 Million AR$274.34 Billion Argentina AR$2065.00 +0.98% +1.23% 271.18K
73 SHANGH.DAZ.PUBL.UTIL.YC 1
F:6WL 		$189.66 Million €162.23 Million Germany €0.30 -11.11% -16.94% 112.52K
74 Seoul City Gas
KO:017390 		$151.12 Million ₩222.99 Billion Korea ₩56700.00 -0.70% +2.53% 194.41K
75 KUB Malaysia Bhd
KLSE:6874 		$136.41 Million RM543.33 Million Malaysia RM0.98 -2.01% -2.50% 3.76 Million
76 Hsin Kao Gas Co Ltd
TW:9931 		$133.68 Million NT$4.24 Billion Taiwan NT$35.25 +0.57% +2.17% 1.40 Million
77 Daesung Energy
KO:117580 		$127.90 Million ₩188.73 Billion Korea ₩6940.00 -2.12% -0.57% 4.01 Million
78 IRM ENERGY LTD
NSE:IRMENERGY 		$118.27 Million Rs10.94 Billion India Rs266.35 -1.73% +5.46% 10.14 Million
79 Distribuidora de Gas Cuyana SA
BA:DGCU2 		$115.46 Million AR$159.56 Billion Argentina AR$1620.00 +0.62% +3.18% 857.79K
80 Daesung Holdin
KO:016710 		$78.92 Million ₩116.46 Billion Korea ₩7260.00 -0.41% +2.40% 628.46K
81 Kyungdong City Gas Co Ltd
KO:267290 		$77.92 Million ₩114.98 Billion Korea ₩19520.00 -2.40% -2.01% 537.96K
82 Incheon City G
KO:034590 		$73.61 Million ₩108.61 Billion Korea ₩26350.00 -0.75% +1.93% 58.85K
83 Kyungdong Gas
KO:012320 		$73.14 Million ₩107.93 Billion Korea ₩49500.00 -3.51% +2.17% 268.96K
84 Wp Energy Public Company Limited
BK:WP 		$56.01 Million ฿1.80 Billion Thailand ฿3.52 +0.00% +0.57% 2.58 Million
85 OPAL Fuels Inc
NASDAQ:OPAL 		$53.93 Million $53.93 Million USA $1.86 +2.20% -4.12% 6.14 Million
86 Taekyung Chem
KO:006890 		$47.85 Million ₩70.61 Billion Korea ₩6230.00 -4.45% -2.35% 1.43 Million
87 Equus Energy Ltd
AU:EQU 		$45.61 Million AU$64.46 Million Australia AU$0.32 -1.56% -8.70% 16.00 Million
88 GSE Co. Ltd
KQ:053050 		$40.24 Million ₩59.38 Billion Korea ₩1980.00 -2.46% +0.25% 5.89 Million
89 Chinese People Holdings Company Limited
F:KEH 		$27.18 Million €23.25 Million Germany €0.00 +50.00% +0.00% 1.28 Million
90 Cavendish Hydrogen ASA
OL:CAVEN 		$26.37 Million Nkr250.63 Million Norway Nkr7.50 -3.72% +5.04% 831.21K
91 Scan Inter PCL
BK:SCN 		$16.27 Million ฿521.90 Million Thailand ฿0.43 +0.00% +2.38% 20.86 Million
92 TIANJIN JIN.PUB.U.H YC-10
F:TL6 		$7.02 Million €6.00 Million Germany €0.01 -7.69% +0.00% 0.00
93 TESGAS S.A.
WAR:TSG 		$5.76 Million zł20.94 Million Poland zł1.85 +0.54% -1.34% 137.34K
94 CF Energy Corp
V:CFY 		$5.24 Million CA$7.25 Million Canada CA$0.11 +0.00% +0.00% 531.99K
95 GREENHY2 Ltd
AU:H2G 		$4.42 Million AU$6.25 Million Australia AU$0.01 +12.50% +12.50% 7.67 Million
96 Hydrogenone Capital Growth PLC
LSE:HGEN 		$108.15K GBX888.86 Million UK GBX6.90 +15.00% +13.30% 41.29 Million
97 An Pha Petroleum Group JSC
VN:ASP 		$2.62K ₫69.01 Million Vietnam ₫7290.00 +0.28% -1.49% 3.73 Million

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