| Business | Phone |
| Apex Control Systems Inc 209 Trainor Gate Rd, Fairbanks 99701 | (907) 456-3223 |
| B & E Co 3601 C St # 1200, Fairbanks 99701 | (907) 456-2429 |
| Cns 420 Le Ann Dr, Fairbanks 99701 | (907) 457-1956 |
| Johnson Controls Inc 2173 University Ave S # 104, Fairbanks 99709 | (907) 456-3762 |
| Lts Inc Fairbanks 99709 | (907) 455-6705 |
| Siemens Building Technologies 3437 Airport Way # 202b, Fairbanks 99709 | (907) 479-7034 |
| Trident Software Fairbanks 99709 | (907) 479-4305 |