| GGeorgsmarienhütte GmbH Georgsmarienhütte, GermanyMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) Rohstahl Stabstahl Blankstahl | |
| SGSchmiedewerke Gröditz Gröditz, GermanyMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) Freiformschmiedestücke Ringwalzerzeugnisse Elektrostahlwerk | |
| HEH&G Entsorgungssysteme GmbH Burbach, GermanyMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) Schneckenverdichter Unterflursysteme MobiPress | |
| OSOSMETALL Steel Solutions GmbH Ratingen, GermanyMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| NNovoferm GmbH Isselburg, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Tür- Und Torlösungen Verladesysteme Garagentore | |
| SFSchwer Fittings GmbH Denkingen, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Edelstahl Rohrverschraubungen Armaturen Schlauchtechnik | |
| HHHewi Heinrich Wilke GmbH Bad Arolsen, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Sanitär Baubeschlag Barrierefrei | |
| RKROMA KG Burgau, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Sonnenschutz-Systeme Rollladen Raffstoren | |
| GLGilgen Logistics Dortmund, GermanySupply Chain & Logistics | Installation services (except software) Intralogistik Lager- & Fördersysteme Fördertechnik | |
| SAScherdel Automotive Group Marktredwitz, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Umformtechnik Technische Federn Montage- Und Fügetechnik | |