| | Construction structures and materials; auxiliary products to construction (except electric apparatus) Vijaki Matice Pritrdilne Tehnike | |
| MKMetalika KACIN Koper, SloveniaMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) Ključavnice Zapirala Elektronske Ključavnice | |
| SMSIJ Metal Ravne Ravne na Koroškem, SloveniaMetals & Mining | Construction structures and materials; auxiliary products to construction (except electric apparatus) Orodno Jeklo Hitrorezno Jeklo Specialno Jeklo | |
| SKSAX konstrukcije, d.o.o. Škofja Loka, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Obdelava Pločevine Kovinske Konstrukcije Proizvodnja | |
| SPSimer plus d.o.o. Celje, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Okna Vrata ALU Stavbno Pohištvo | |
| NSNIRO STEEL d.o.o. Jesenice, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Proizvodnja Prirobnic Izdelki Iz Nerjavnih Jekel Nerjavna Jekla | |
| SBSenČila Bled d.o.o. Bled, SloveniaManufacturing | | |
| WDWS d.o.o. WELDINGSOLUTIONS Maribor, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Varjenje Jeklene Konstrukcije Cevovodi | |
| KCKovinos Cutting Tools Horjul, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Rezilna Orodja Specialna Rezila Standardna Rezila | |
| ASAS System d.o.o. Šmarje pri Jelšah, SloveniaManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Vijaki Jeklena Sidra Proizvodnja Vijačnega Materiala | |