Wincore Windows & Doors

Headquarters: Parkersburg, WV

Employees: 300

Product Lines: Vinyl windows, patio doors, fiberglass entry doors

Website:  www.wincorewindows.com

2012 Top 100 Sales Range Category: $50 Million to $75 Million

General Information: The vinyl window manufacturer was started in 2007 after Fortune Brands purchased Simonton Windows by a group of former Simonton executives. Growing rapidly in the years since, Wincore currently services East of the Rockies with one-week lead times, it reports.

Glass operations at Wincore in West Virginia.

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