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Description of SIC Industry 4939 — Combination Utilities, Not Elsewhere Classified |
Establishments primarily engaged in providing combinations of electric, gas, and other services, not elsewhere classified. |
NAICS Code | North American Industry | SIC Codes | |
---|---|---|---|
221111 | Hydroelectric Power Generation | ⇒ | 4911, 4931, 4939 |
221112 | Fossil Fuel Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221113 | Nuclear Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221114 | Solar Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221115 | Wind Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221116 | Geothermal Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221117 | Biomass Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221118 | Other Electric Power Generation | ⇒ | 4911, 4931, 4939 |
221119 | Other Electric Power Generation [2007] | ⇒ | 4911, 4931, 4939 |
221121 | Electric Bulk Power Transmission and Control | ⇒ | 4911, 4931, 4939 |
221122 | Electric Power Distribution | ⇒ | 4911, 4931, 4939 |
221210 | Natural Gas Distribution | ⇒ | 4923, 4924, 4925, 4931, 4932, 4939 |