Portage, Inc., provides comprehensive engineering and technical solutions for environmental, infrastructure, and energy projects.

Portage, Inc., provides comprehensive engineering and technical solutions for environmental, infrastructure, and energy projects. The company supports federal, state, tribal, and local governments and private industry. Since incorporating in 1992, Portage has grown to a staff of more than 400 highly skilled technical and professional personnel. Portage is based in Idaho Falls, Idaho, with satellite offices throughout the country.