| 383772 | "TELOP" spol. s r.o. "v likvidaci" | 43961959 | Ostrava, 71800, Kunčičky, Vratimovská, 11 |
| 653373 | AIRSPED servisní s.r.o. | 28570430 | Vratimovská 624/11, 71800 Ostrava |
| 2992027 | AQUAKOM spol. s r.o. | 63483581 | Vratimovská 142/131, 71900 Ostrava |
| 680692 | ArcelorMittal Commercial CZ, k.s. | 5433266 | Vratimovská 689/117, 71900 Ostrava |
| 1154085 | ArcelorMittal Commercial Long Czech s.r.o. | 27855597 | Vratimovská 689/117, 71900 Ostrava |
| 2936911 | ArcelorMittal Distribution Solutions Czech Republic, s.r.o. | 28213441 | Vratimovská 689/117, 71900 Ostrava |
| 1252215 | ArcelorMittal Engineering Products Ostrava s.r.o. | 62362411 | Vratimovská 689/117, 71900 Ostrava |
| 759322 | ArcelorMittal FCE CZ s.r.o. | 61854344 | Vratimovská 689/117, 71900 Ostrava |
| 115014 | ArcelorMittal Ostrava a.s. | 45193258 | Vratimovská 689/117, 71900 Ostrava |
| 2260523 | ArcelorMittal Tubular Products Czech Holding a.s. "v likvidaci" | 27800024 | Vratimovská 689/117, 71900 Ostrava |
| 496644 | ArcelorMittal Tubular Products Ostrava a.s. | 27796051 | Vratimovská 689/117, 71900 Ostrava |
| 673097 | ARGEMM s.r.o. | 25865374 | Vratimovská 624/11, 71800 Ostrava |
| 21911 | ARP GROUP s.r.o. | 27786447 | Vratimovská 624/11, 71800 Ostrava |
| 1670978 | ASKONY export-import - CZ, s.r.o. | 25860917 | Vratimovská 142/131, 71900 Ostrava |
| 2429316 | ATB Components s.r.o. "v likvidaci" | 25864602 | Ostrava, 71800, Kunčičky, Vratimovská, 624/11 |
| 663853 | BARLOW s.r.o. | 25373111 | Vratimovská 142/131, 71900 Ostrava |
| 2775588 | BAUSTOFF + METALL OSTRAVA s.r.o. | 28575407 | Vratimovská 624/11, 71800 Ostrava |
| 3388469 | BEFIN Ostrava spol. s r.o. | 25875809 | Vratimovská 142/131, 71900 Ostrava |
| 348138 | BETOROX EU s.r.o. | 29390117 | Vratimovská 624/11, 71800 Ostrava |
| 2900725 | BIPEDIA s.r.o. | 28565851 | Vratimovská 689/117, 71900 Ostrava |
| 3255251 | BULL MEAT FOOD s.r.o. | 27837009 | Vratimovská 624/11, 71800 Ostrava |
| 1078709 | ComProMiS, s.r.o. | 64618838 | Vratimovská 624/11, 71800 Ostrava |
| 1344972 | CTL Logistics s.r.o. | 62361732 | Vratimovská 624/11, 71800 Ostrava |
| 1932100 | Czech Investment Services s.r.o. | 25896130 | Vratimovská 624/11, 71800 Ostrava |
