Headquarters: Salt Lake City, UT
Product Lines: Vinyl and composite windows and doors
2012 Top 100 Sales Range Category: $50 Million to $75 Million
General Information: Originally Aluminum Manufacturing and Supply Co., Amsco celebrated its 60th anniversary in 2009. Operating a 500,000-square-foot plant, the company has focused on expanding it dealer base beyond the Intermountain West in recent years. In addition to promoting its own window and and door products, the company is also now offering ProVia entry doors.
Amsco's 500,000-square-foot plant in Salt Lake City
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