toom Baumarkt
Websitetoom Baumarkt is the DIY chain of the German REWE Group, based in Cologne. It runs conventional DIY stores under the toom name and a discount format called B1 Discount Baumarkt.
Range
- Tools, building materials, paint, flooring, bathroom, lighting and garden products
- An online shop next to the stores
Where to find it
According to the company, toom has roughly 300 stores in its portfolio, covering toom Baumarkt and B1 Discount Baumarkt, around 18,000 employees and a gross turnover of about 3 billion euros (company website, 2026). The stores are located throughout Germany. The B1 Discount Baumarkt format targets price-conscious customers, while the toom stores cover the broad DIY range.
Ownership
toom belongs to the REWE Group, a German retail cooperative founded in 1927 that also owns the supermarket brands REWE, BILLA and PENNY. There is no non-European parent.