| Business | Phone |
| Kern River Gas Transmission 5051 W 150 S, Salt Lake City 84104 | (801) 521-0225 |
| Questar Gas 180 E 100 S, Salt Lake City 84139 | (801) 324-5555 |
| Williams Natural 2530 W 4700 S, Salt Lake City 84118 | (801) 966-8308 |
| Kern River Gas Transmission 2755 E Cottonwood Pkwy, Salt Lake City 84121 | (801) 937-6000 |