| Business | Phone |
| Aggregate Industries 20011 Golden Gate Canyon Rd, Golden 80403 | (303) 273-9753 |
| Williams Form Engineering 251 Rooney Rd, Golden 80401 | (303) 216-9300 |
| Ast Systems 304 Timber Dr, Golden 80403 | (303) 582-1298 |
| Bethany Manufacturing 200 Beaver Rd, Golden 80403 | (303) 582-3432 |
| Speer Industries 4430 Mcintyre St, Golden 80403 | (303) 279-9484 |
| Contract Manufacturing Inc 13200 W 43rd Dr, Golden 80403 | (303) 279-9481 |