| Business | Phone |
| American Arctic Co 215 E Van Horn Rd, Fairbanks 99701 | (907) 451-4350 |
| Asa Inc 2700 S Cushman St, Fairbanks 99701 | (907) 452-3666 |
| Black Diamond 543 3rd Ave, Fairbanks 99701 | (907) 451-8856 |
| G F Back Drilling Co 919 Commerce St, Fairbanks 99709 | (907) 479-5554 |
| Interior Exploration Svc 2286 Waterford Rd, Fairbanks 99709 | (907) 455-9023 |
| Zonge Engineering & Research 4929 Palo Verde Ave, Fairbanks 99709 | (907) 474-3679 |