

ISG is a 100% employee-owned, multidisciplinary firm with a 50-year history of building trusted client relationships. With over 600 professionals across 18 offices, our telecommunications and utilities team delivers specialized expertise in accelerated broadband deployment, joint use management, field audits, inspections, and fiber and utility distribution planning and design. We provide flexible, value-driven solutions that keep communities, businesses, and networks connected and moving.
ISG
115 East Hickory Street
Suite 300
Mankato , MN 56001