Trace the store back to who actually owns it — before you decide where your money goes.
← Back to the full listCastle Building Centres
5.0Hardware
Founded 1963 (originally BOLD Lumber, a buying group of Ontario dealers), Castle Building Centres is a cooperatively-owned buying group of independent lumber and building-material retailers, who operate under their own local store names rather than a unified 'Castle' banner.
Ownership
Parent company
Castle Building Centres Group Ltd.
Nationality
Canadian, cooperatively-owned buying group of independent lumber/building-material dealers
Voting control
100% Canadian (exact)
Operating model
banner services
Last verified
2026-09-10