49 Electric, gas, and sanitary services

SICDescription
491Electric Services
4911Electric services
492Gas Production and Distribution
4922Natural gas transmission
4923Gas transmission and distribution
4924Natural gas distribution
4925Gas production and/or distribution
493Combination Utility Services
4931Electric and other services combined
4932Gas and other services combined
4939Combination utilities, nec
494Water Supply
4941Water supply
495Sanitary Services
4952Sewerage systems
4953Refuse systems
4959Sanitary services, nec
496Steam and Air-Conditioning Supply
4961Steam and air-conditioning supply
497Irrigation Systems
4971Irrigation systems