| 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 | |
| SAScherdel Automotive Group Marktredwitz, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Umformtechnik Technische Federn Montage- Und Fügetechnik | |
| MMagnosphere GmbH Köln, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Neodym Magnete Supermagnete Permanentmagnete | |
| NTNassau Tore GmbH Radevormwald, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Sektionaltore Industrietore Garagentore | |
| AKALMiG Kompressoren GmbH Köngen, GermanyManufacturing | Installation services (except software) Schraubenkompressoren Druckluft Kompressoren | |
| BBenecke-Kaliko AG Hannover, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| LLaserhub GmbH Stuttgart, GermanyManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Metallteile Blechlaser CNC-Laserteile | |