SIC Code | Business or Product | Registrants |
---|
| | | |
3826 | Gas analyzers, laboratory type | 126 |
3519 | Gas and diesel engine rebuilding, on a factory basis | * |
3823 | Gas and liquid analysis instruments, industrial process type | 110 |
4932 | Gas and other services combined (gas less than 95 percent of total) | 26 |
3671 | Gas and vapor tubes | * |
7699 | Gas appliance repair service | * |
3822 | Gas burner automatic controls, except valves | 35 |
3433 | Gas burners, domestic | 38 |
3826 | Gas chromatographic instruments, laboratory type | 126 |
1389 | Gas compressing, natural gas at the field on a contract basis | 171 |
3823 | Gas flow computers, industrial process type | 110 |
3433 | Gas heaters, room | 38 |
3443 | Gas holders, metal plate | 35 |
3433 | Gas infrared heating units | 38 |
1799 | Gas leakage detection-contractors | * |
3648 | Gas lighting fixtures | * |
5099 | Gas lighting fixtures – wholesale | 42 |
1623 | Gas main construction-general contractors | 37 |
3842 | Gas masks | 187 |
3321 | Gas pipe, cast iron | * |
________ * There are SEC Registrants, but only at the 2- or 3-digit SIC Code levels. |