| Company Name | Address | City | Zip | Phone# |
| Region 4 Small Business Development Center | 1400 East College Drive | Cheyenne | 82007 | (307)
632-6141 |
| Wyoming Small Business Development Center University of Wyoming | PO Box 3922 | Laramie | 82071 | (307)
766-3505 |
| Region 2 Small Business Development Center | 146 South Bent Street | Powell | 82435 | (307)
754-2139 |
| Region 3 Small Business Development Center | 111 West Second Street, Suite 502 | Casper | 82601 | (307)
234-6683 |
| Region 5 Small Business Development Center | 222 S. Gillette Ave., Suite 313 | Gillette | 82716 | (307)
682-5232 |
| Region 1 Small Business Development Center | PO Box 1168 | Rock Springs | 82902 | (307)
352-6894 |
