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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.


Portage's primary service areas are as follows: environmental remediation, including site remediation, cleanup of contaminated buildings, soil, and groundwater, mine sites, D&D support, and construction; engineering, including civil, chemical, environmental, mechanical, and nuclear engineering; hazardous and radioactive waste management, including waste characterization, packaging, transportation, and disposal; information technology and custom database design; project management, construction oversight and assessment; environmental planning, permitting, regulatory document preparation, and agency interface, monitoring, and compliance assessment; site characterization; environmental compliance services, including CAA, NEPA, RCRA, CERCLA, and CWA compliance; community involvement and DOE Citizens Advisory Board support; and energy services, including energy program management, comprehensive facility energy audits, and development of energy-saving programs.


Certified Location
Idaho Falls
1075 S. Utah Ave.
Idaho Falls, ID 83402
Portage Ranked as a Top Idaho Company
Portage Inc. has been named one of the top private companies in Idaho for the fourth year in a row. Based on corporate revenues, Portage ranked No. 52 on the Idaho Private 75 list for 2013. The list is compiled yearly by KPMG, an international accounting firm. It includes companies from throughout the state and covers a wide range of industries including manufacturing, technology, agribusiness, retail, food services, mining, health insurance, and construction. Read More. . .

Portage Awarded Environmental Services Contract
Los Alamos National Security, LLC, announced that it has selected Portage, Inc., for award of a Master Task Order Contract to support its environmental cleanup mission at Los Alamos National Laboratory (LANL) to safely characterize and remediate areas contaminated with chemical and/or radioactive materials above acceptable levels. Read More. . .