InstallatørGruppen's Swiss Unit Buys Steinmann Haustechnik

04:14 AM EDT, 10/20/2026 (MT Newswires) -- InstallatørGruppen's (IG.CO) Switzerland-based arm will purchase plumbing and heating installations company Steinmann Haustechnik. The transaction, which is set to boost the Danish technical installations group's Swiss footprint, is subject to regulatory clearance, according to a Tuesday release.