| Business | Phone |
| Advanced Composites Inc 2575 S 3270 W, Salt Lake City 84119 | (801) 467-1204 |
| Bennett's Custom Fiberglass 168 W 4800 S, Salt Lake City 84107 | (801) 269-9151 |
| Edo Fiber Science 506 Billy Mitchell Rd, Salt Lake City 84116 | (801) 537-1800 |
| West Tech Structures 2192 S 3270 W, Salt Lake City 84119 | (801) 972-6989 |
| Intermountain Design Inc 2190 S 3270 W, Salt Lake City 84119 | (801) 972-5252 |
| J & B Molds 2950 W 500 S, Salt Lake City 84104 | (801) 974-7664 |
| Superior Fiberglass Inc 4098 S 300 W, Salt Lake City 84107 | (801) 266-6921 |