Raetech

Tetra Tech is one of the leading providers of specialized management consulting and technical services. The company focuses on the areas of resource management, infrastructure, and communications. Tetra Tech was founded to provide engineering services related to waterways, harbors and coastal areas. The company has since increased the size and scope of its business and expanded its service offerings through a series of strategic acquisitions and internal growth. Tetra Tech provides environmental services, water and wastewater management, infrastructure services, security design and outsourced technical services.

Midwestern Consulting has been providing engineering, planning and surveying services for more than 35 years. It has a team of civil, environmental and transportation engineers, landscape architects, professional surveyors and geographic information system specialists. The firm offers a variety of services, such as civil engineering, surveying, planning, transportation engineering, landscape architecture and information technology. Its capabilities include land development, utility and site layout, artificial lake design, construction cost estimating, bid administration and construction inspection. The firm provides services to various markets, including commercial, public and municipal, industrial, residential, institutional and recreational sectors. Midwestern Consulting, Established in 1967, is located in Ann Arbor, Mich.