Founded in New Haven in 1926 as an iron workshop, The BILCO Company developed its first metal basement door in 1936 and grew into a manufacturer of residential and commercial access products. The company makes products including basement doors, roof hatches and automatic smoke vents, and has manufacturing locations in Trumann, Arkansas, and Zanesville, Ohio. BILCO became part of Quanex in 2024.
QuanexFounded in 1927, Quanex is a global building-products manufacturer that supplies components and engineered materials to manufacturers in residential and commercial markets. Its business spans fenestration components, window and door hardware, custom wood products, building access products, and polymer mixing; the company reports 67 locations worldwide and more than 7,100 employees.AKRON, OH
Wayne DaltonFounded in 1954 by Emmanuel Mullet in Holmes County, Wayne Dalton manufactures residential garage doors and commercial doors, and has grown from its beginnings in a small garage to a company with multiple U.S. manufacturing facilities. It has expanded its portfolio to include dock equipment, access solutions, operators and parts, and reports more than 2,000 team members across 65+ locations in the United States and Canada.DALTON, OH
Firelands Hardware, IncFamily owned and operated since 2000, Firelands Hardware supplies complete commercial door openings, fabricating hollow metal doors and frames in its Monroeville, Ohio shop and producing aluminum opening products in-house. The Bockert family’s second generation took leadership in 2021, bringing engineering, manufacturing and creative expertise to a company known for hands-on help from its owners and staff.MONROEVILLE, OH
Overhead Door CorporationOverhead Door Corporation manufactures and supplies access products, including doors and door operators, through three operating divisions and a portfolio of brands. Founded on C.G. Johnson’s 1921 invention of the upward-acting garage door, the company also traces its innovations to the first electric garage door opener in 1926. It reports more than 4,000 employees, 16 manufacturing facilities, and headquarters in Lewisville, Texas.LEWISTOWN, PA