Top 100 Manufacturers of 2014: $15 Million to $20 Million

AWP Windows & Doors

Product Lines: Aluminum and vinyl windows and doors
Headquarters: Medley, Fla.
Employees: 140
General information: Founded as Yale Ogron Manufacturing, the company has been manufacturing windows and doors since 1958. Operating under the AWP Windows & Doors name, it is now a subsidiary of Deerpath Holdings, after Trulite Glass & Aluminum Solutions sold its assets to the private equity firm. Offering residential windows and doors meeting Miami-Dade requirements, AWP serves dealers, distributors and big-box outlets.

B.F. Rich Windows & Doors

Product lines: Vinyl windows and doors for new construction, replacement and light commercial applications
Headquarters: Newark, Del.
Employees: 145
General information: A provider of high-end vinyl windows and patio doors, B.F. Rich operates through a network of dealers and distributors primarily in the mid-Atlantic and New England regions, having recently expanded into the Southeast as well in response to increased product demand.

Gilkey Window Co.*

Product lines: Vinyl windows and patio doors; entry doors; fiberglass windows and doors
Headquarters: Cincinnati, Ohio
Cincinnati-based Gilkey has been manufacturing its own line of vinyl windows since 1986. 
Employees: 150
Recent developments: In 2013, Gilkey became the first fabricator of the all-fiberglass window and door line from Diversified Lineal Systems.
General information: Started as a window installation company in 1978, Gilkey began manufacturing its own line of vinyl windows in 1986. Since then, the manufacturer and installer of residential window and door products has expanded beyond its Cincinnati home and now has showroom facilities in Cincinnati and Dayton, Ohio; Louisville and Lexington, Ky; and Chicago. In recent years, it established Gilkey Architectural to handle sales and installation of commercial products, including vinyl, wood and aluminum products.

Kasson & Keller Inc.

Kasson & Keller manufactures vinyl windows from its facility in Fonda, N.Y. 
Product lines: Vinyl windows for replacement and new construction
Headquarters: Fonda, N.Y.
Employees: 180
General information: Kasson & Keller Inc. is a 3rd generation privately owned and operated manufacturer that specializes in custom new construction, replacement and commercial products. The company currently serves the New England and Northeastern markets with a comprehensive catalog of Energy Star-compliant single-hung, double-hung, picture, sliding and casement window lines.