HDR Inc

Founded in 1917, HDR is an employee-owned architectural, engineering and consulting firm. It maintains more than 150 offices throughout the world. The firm maintains a staff of over 6,000 employees. HDR provides a range of asset and construction management, as well as architectural design services. It offers risk analysis, wastewater treatment, and environmental and hazardous waste management solutions. The company also provides a variety of interior design, landscaping and laboratory consultation services. In addition, HDR offers capital planning and decision analysis solutions. The firm serves clients in the health care, government, institutional, transportation, oil and gas, science and technology, and power and energy sectors. It has completed various projects for the Saint Alphonsus Regional Medical Center, East Parkcenter Bridge and Pocatello Regional Airport.

The Washington Division, a part of URS Corporation, provides engineering, construction and technical services for environmental management, industrial, infrastructure, mining and power projects. It also serves federal and national governments. The division offers design and build, operation and maintenance services for transportation projects, including airports, mass transit systems and toll roads. The Washington Division has start-up and modification expertise for power generation facilities and electricity transmission and distribution systems. It manages high-risk nuclear waste management and disposal programs for the U.S. Department of Energy (DOE) and the Nuclear Decommissioning Authority in the United Kingdom. The division provides facility management and maintenance services for commercial and industrial clients.

Located in Payette, Idaho, Holladay Engineering Company is a private engineering firm that serves municipalities, counties, businesses and individuals of the southwestern Idaho and eastern Oregon. Founded in 1982, the company provides consulting, land use planning, geological investigation and analysis, mapping and construction management services. It conducts capacity analysis for utilities, as well as offer solid waste management, site investigation and landfill design services. Holladay Engineering Company provides design and construction services for roads and streets and stormwater facilities. The company also offers hydrogeologic characterization, bridge inspection, and wastewater collection and treatment services. It handles various projects and assignments that include topographic mapping and ordinance and standards development. Holladay Engineering Company assists in identifying grant and loan funding scenarios, as well as facilitates the application and administration process of funding programs.