Largest utilities companies — Page 2
The 152 US-listed companies in the utilities sector, ranked by market capitalisation. Sector comes from each company's Nasdaq classification; revenue and earnings come from its SEC filings.
Combined market cap
$2.746 T
2.9% of all US-listed value
Companies
152
Ranked #7 of 12 sectors
Average
$18.069 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 101 | CenturiCTRI | $1.87B | $18.56 | -9.66% | United States |
| 102 | NGL Energy PartnersNGL | $1.85B | $14.79 | -4.70% | United States |
| 103 | NextDecadeNEXT | $1.57B | $5.85 | -6.48% | United States |
| 104 | Central PuertoCEPU | $1.49B | $9.83 | -3.01% | Unknown |
| 105 | Hawaiian Electric IndustriesHE | $1.45B | $8.40 | -1.24% | United States |
| 106 | Middlesex WaterMSEX | $1.14B | $59.51 | +0.52% | United States |
| 107 | UnitilUTL | $1.05B | $56.72 | +0.31% | United States |
| 108 | XPLR InfrastructureXIFR | $686.8M | $7.29 | -5.63% | United States |
| 109 | EdenorEDN | $638.4M | $14.11 | -5.30% | Argentina |
| 110 | OIO GroupOIO | $602.1M | $1.73 | -0.57% | Singapore |
| 111 | Summit MidstreamSMC | $545.7M | $26.87 | -7.09% | United States |
| 112 | York WaterYORW | $521.6M | $32.14 | -0.37% | United States |
| 113 | Nano Nuclear EnergyNNE | $517.4M | $9.64 | -12.01% | United States |
| 114 | NetgearNTGR | $500.4M | $19.06 | -14.61% | United States |
| 115 | Hallador EnergyHNRG | $439.8M | $9.33 | -2.91% | United States |
| 116 | Genie EnergyGNE | $439.8M | $16.71 | -2.22% | United States |
| 117 | Consolidated WaterCWCO | $425.8M | $26.59 | -2.92% | Cayman Islands |
| 118 | ClearfieldCLFD | $390.5M | $28.75 | -12.58% | United States |
| 119 | Montauk RenewablesMNTK | $343.0M | $2.41 | -9.40% | United States |
| 120 | Artesian ResourcesARTNA | $342.3M | $33.15 | -2.08% | United States |
| 121 | ADTRANADTN | $333.7M | $4.10 | -13.43% | United States |
| 122 | Clean Energy FuelsCLNE | $329.6M | $1.50 | -4.78% | United States |
| 123 | General Fusion GroupGFUZ | $324.7M | $5.11 | -9.72% | United States |
| 124 | CadizCDZI | $307.9M | $3.42 | -6.30% | United States |
| 125 | Pure CyclePCYO | $257.6M | $10.69 | -0.74% | United States |
| 126 | Rgc ResourcesRGCO | $245.9M | $23.60 | -0.96% | United States |
| 127 | Ellomay CapitalELLO | $241.3M | $17.51 | -6.86% | Israel |
| 128 | OPAL FuelsOPAL | $237.6M | $1.36 | -8.11% | United States |
| 129 | Global Water ResourcesGWRS | $227.5M | $7.60 | -6.75% | United States |
| 130 | AudiocodesAUDC | $187.0M | $7.61 | -6.00% | Israel |
| 131 | ONE Nuclear EnergyONEN | $180.8M | $1.67 | +15.17% | United States |
| 132 | Georgia PowerGPJA | $170.1M | $18.37 | -1.08% | United States |
| 133 | Deep FissionFISN | $85.4M | $1.45 | -34.39% | United States |
| 134 | TurbogenTRBG | $84.8M | $3.33 | -7.50% | Israel |
| 135 | Stabilis SolutionsSLNG | $68.8M | $3.70 | -2.89% | United States |
| 136 | New Fortress EnergyNFE | $63.2M | $3.87 | -5.15% | United States |
| 137 | VivoPowerVIVO | $56.2M | $1.83 | +20.29% | United Kingdom |
| 138 | Hadron EnergyHDRN | $48.4M | $0.68 | -5.06% | United States |
| 139 | FiEEFIEE | $27.2M | $3.19 | +5.63% | United States |
| 140 | Eco Wave Power Global AB (publ)WAVE | $27.1M | $4.35 | -3.55% | Israel |
| 141 | Franklin WirelessFKWL | $25.0M | $2.13 | -1.13% | United States |
| 142 | Spruce PowerSPRU | $24.3M | $1.26 | -9.35% | United States |
| 143 | Quest ResourceQRHC | $21.9M | $1.04 | -2.80% | United States |
| 144 | Bimergen EnergyBESS | $19.0M | $2.68 | -4.63% | United States |
| 145 | ClearoneCLRO | $12.2M | $4.55 | -9.00% | United States |
| 146 | Clean Energy TechnologiesCETY | $10.9M | $0.90 | +3.93% | United States |
| 147 | AvalonAWX | $9.79M | $2.51 | -4.56% | United States |
| 148 | PowerbankPBK | $8.74M | $0.14 | -11.69% | Canada |
| 149 | Ocean Power TechnologiesOPTT | $4.01M | $0.38 | -13.62% | United States |
| 150 | Dna XSONM | $3.44M | $2.31 | -10.12% | United States |
| 151 | RenX EnterprisesRENX | $3.02M | $0.87 | -20.14% | United States |
| 152 | VivakorVIVK | $897.9K | $0.37 | -23.87% | United States |
Showing 101–152 of 152 companies. One row per company, with secondary share classes folded into their primary listing.
Industries in Utilities
Other sectors
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered: see methodology.