Silver Eagle Manufacturing Company is based in Portland, Oregon, and was founded in 1936. Throughout its history it has developed innovative transportation accessory equipment. The Company’s primary products included converter dollies for the heavy truck industry and tactical trailers for the United States military.  Silver Eagle also provides parts and services to its customers.

Endeavour was introduced to the founding family through a longtime Portland relationship and partnered with Silver Eagle in 2006. During Endeavour’s involvement, Silver Eagle executed sizeable new contracts, retired its transaction debt and funded dividends from excess cash flow. Endeavour sold its interest to the founding family in 2012.