| VSAMT AB | Motala | 0 tkr |
| VSAMV AB | Motala | 0 tkr |
| VSL Research and Technology AB | Linköping | 0 tkr |
| VVK Holding AB | Norrköping | 0 tkr |
| Wagell Holding AB | Linköping | 0 tkr |
| WaHa Holding AB | Linköping | 0 tkr |
| Wahlgrens Glasmästeri Aktiebolag | Mjölby | 0 tkr |
| Waicp group AB | Norrköping | 0 tkr |
| Wajewi Holding AB | Linköping | 0 tkr |
| WAJOWI Group AB | Linköping | 0 tkr |
| WaldemarGrön AB | Norrköping | 0 tkr |
| Waldyvet AB | Norrköping | 0 tkr |
| Walgot AB | Östra Ryd | 0 tkr |
| Walinov AB | Linköping | 0 tkr |
| Walisa Holding AB | Mantorp | 0 tkr |
| Wallgren Enterprise AB | Åtvidaberg | 0 tkr |
| Wallgren Psykologtjänst AB | Motala | 0 tkr |
| Wallsnäs gård AB | Nykil | 0 tkr |
| Waltin Invest i Norrköping AB | Norrköping | 0 tkr |
| Wänqvist Konsult AB | Linköping | 0 tkr |
| Wänström & Kronsjö AB | Linköping | 0 tkr |
| Warehouse Invest AB | Motala | 0 tkr |
| Watch Market Holding Aktiebolag | Vadstena | 0 tkr |
| Waterline Holgersson AB | Linköping | 0 tkr |
| Watma Nordic Leisure AB | Norrköping | 0 tkr |
| Watz Förvaltning AB | Linköping | 0 tkr |
| WAVEDOR Holding AB | Motala | 0 tkr |
| Wavegate AB | Motala | 0 tkr |
| Wavenoise AB | Motala | 0 tkr |
| Wave Rock AB | Linköping | 0 tkr |
| Waves & Mountains AB | Linghem | 0 tkr |
| Wawu Förvaltning AB | Kolmården | 0 tkr |
| Waybind AB | Linköping | 0 tkr |
| W-berg Förvaltning AB | Vadstena | 0 tkr |
| WBH Consulting AB | Ljungsbro | 0 tkr |
| WBT Holding AB | Linköping | 0 tkr |
| WEDS Digital Facilitering AB | Linköping | 0 tkr |
| Wehavefun Holding AB | Åtvidaberg | 0 tkr |
| Weidmann Radiologi AB | Ljungsbro | 0 tkr |
| Weidt Holding AB | Mjölby | 0 tkr |
| Weine Hugoos Åkeri AB | Mjölby | 0 tkr |
| Weinhandl Invest AB | Linköping | 0 tkr |
| Weinhandl & Weinhandl AB | Linköping | 0 tkr |
| Weiström Holding AB | Linköping | 0 tkr |
| Welinova AB | Linghem | 0 tkr |
| Welins Café Aktiebolag | Linköping | 0 tkr |
| Wematter Employee Holding AB | Vreta Kloster | 0 tkr |
| WEMECO AB | Skänninge | 0 tkr |
| Wemotion Aktiebolag | Linköping | 0 tkr |
| Wendel Holding AB | Linköping | 0 tkr |