| Business | Phone |
| Allen-Lewis Mfg Co 10550 E 54th Ave, Denver 80239 | (303) 574-3330 |
| American Tube Technology 185 W Mexico Ave, Denver 80223 | (303) 282-7640 |
| Appion Industries Inc 1930 S Navajo St, Denver 80223 | (303) 937-1579 |
| Pci Builders Resource 1448 E 68th Ave, Denver 80229 | (303) 288-2895 |
| Cyberseal Technology Inc 4483 S Vrain St, Denver 80236 | (303) 797-2742 |
| Front Range Panel 6777 Downing St, Denver 80229 | (303) 227-0040 |
| Customized Tabs 178 S Kalamath St, Denver 80223 | (303) 722-6450 |
| Enabling Technologies 2226 S Jason St, Denver 80223 | (303) 936-0232 |
| Encoat 5454 Washington St, Denver 80216 | (303) 295-0522 |
| Gulf Industries Of Denver 1210 S Parker Rd, Denver 80231 | (303) 750-7446 |
| Handykey Corp Denver 80206 | (303) 331-0800 |
| Yarter Tek Corp 2315 Eudora St, Denver 80207 | (303) 320-4500 |
| J P Lamborn Co 11095 E 51st Ave, Denver 80239 | (303) 375-9928 |
| Navajo Manufacturing Co 601 W 50th Ave, Denver 80216 | (303) 295-3525 |
| River Mountain Mfg 451 E 58th Ave # 2527, Denver 80216 | (303) 296-4545 |
| Plasti-Comm Industries Inc 4450 Lipan St, Denver 80211 | (720) 855-7358 |
| Platte River Industries 1244 Speer Blvd # 150, Denver 80204 | (303) 534-1546 |
| Platte River Industries 320 W Colfax Ave, Denver 80204 | (303) 572-1620 |