Wyoming Small Business Development Center Network GovernmentTrade & CommerceBusiness ConsultingTraining & Development Wyoming Small Business Development Center Network Visit Website 111 S. Day St. Powell, WY 82435 (307) 754-2139 Hours: 8:00 am - 5:00 pm, or by appointment. About Map About The Wyoming SBDC Network is the leading provider of business expertise. Our free and confidential advising assists people at all stages of business who are growing, selling, or buying a business. What's Nearby? Distance: 5 10 15 20 25 50 mi.