Gateway Mortgage Group LLC Banks & Banking Associations Gateway Mortgage Group LLC Visit Website 5506 Walsh Ln. Suite 112 Rogers, AR 72758 (479) 903-6553 About Map About Founded in 2000 and headquartered in Tulsa, OK. Gateway Mortgage Group has become one of the largest privately held mortgage companies in the country. We offer numerous lending possibilities. What's Nearby? Distance: 5 10 15 20 25 50 mi.