Under the name Cooper Yachts the company had sales subsidiaries in Seattle, Washington and Newport Beach, California in 1985.
At least 17 sailboat designs were produced before the company ceased operations after 20 years in business, in 1990.
[1][2][4] In a 1983 review of the company's products in Cruising World, Dan Spurr wrote, "all the Cooper yachts have a bit of a different look to them, tailored as they are to the climatic conditions in which they are built.
"[5] A Chris Caswell review in Yachting magazine in 1984 noted the long motoring range of the company's motorsailers.
Caswell also singled out the Sea Bird 37 MS as "the purest motorsailer from this company".