If it's wet, MWH Global will make it work. The environmental engineering, construction, and management firm specializes in water-related projects or "wet infrastructure." Typical projects include building water treatment or desalination plants, water transmission systems, or storage facilitates. MWH also provides general building services for transportation, energy, mining, ports and waterways, and industrial projects. The company is active in more than 35 countries and serves governments, public utilities, and private sector clients. Affiliates of the employee-owned company include software provider Innovyze, business and government relations firm mCapitol, and MWH Laboratories, which conducts research.