From Business: Actalent in Chicago is an engineering and sciences services and talent solutions organization. Every day, our experts around the globe are making an impact. We're supporting…

From Business: A part of HOHGROUP, HOH Engineers offers mechanical, electrical and architecture services for clients in the steel processing and manufacturing industries in the United States.…

From Business: Established in 1961, Henneman Engineering offers a range of fire protection design, plumbing, and mechanical, electrical, and structural engineering services. The company…

From Business: Incorporated in 1966, WMA Consulting Engineers provides mechanical, electrical, plumbing, fire protection and information technology engineering design services. It offers a…

From Business: Setting new standards in infrastructure management, Greeley & Hansen is an environmental engineering firm that specializes in water, wastewater and solid waste management. The…

From Business: Edwards and Kelcey is a nationally recognized engineering, design, planning and construction management firm. It assists public sector clients and private developers in the…

From Business: Skidmore, Owings & Merrill is responsible for the design and construction of America's tallest building, the 109-story Sears Tower in Chicago. Founded in 1936, Skidmore, Owings…

From Business: HNTB Corporation is a national transportation infrastructure firm. It offers extensive design, engineering and planning services to federal, state and local public and private…