Harbour has been manufacturing high temperature, high-performance cable for military, commercial and industrial applications since 1965. The 1960s and ’70s were spent investing in Aerospace applications, including the construction of a Canadian manufacturing facility. In the 1980s and ’90s, Harbour added capabilities for new Mil-Spec cables and RF Microwave cable. The Marmon group bought Harbour in 1994. In 2008, Berkshire Hathaway Inc. acquired a majority interest in the Marmon Group of companies. Marmon Wire & Cable LLC now has 12 member companies whose focus is on wire and cable with annual sales of approximately $1 billion and around 2,300 employees in North America and Europe.
