| UBOYS AB | Stockholm | 0 tkr |
| Uldafin AB | Österskär | 0 tkr |
| Ulf Vadlund AB | Österskär | 0 tkr |
| Ullna Gård AB | Åkersberga | 0 tkr |
| UlyssesOne -66 Holding AB | Rimbo | 0 tkr |
| Undercover 42 Capital AB | Åkersberga | 0 tkr |
| United Purchase Group UPG AB | Åkersberga | 0 tkr |
| Upgötva AB | Åkersberga | 0 tkr |
| Vagnslidret Utveckling AB | Åkersberga | 0 tkr |
| Valley & Hammer Holding AB | Upplands Väsby | 0 tkr |
| Valleyman Invest AB | Edsbro | 0 tkr |
| Valsjöskogen AB | Åkersberga | 0 tkr |
| Valsjöskogen Dotter 1 AB | Åkersberga | 0 tkr |
| Valtam Services AB | Stockholm | 0 tkr |
| Velantra AB | Åkersberga | 0 tkr |
| VFLI Åkersberga AB | Åkersberga | 0 tkr |
| VICE Cap AB | Österskär | 0 tkr |
| Vikan Sigtuna AB | Norrtälje | 0 tkr |
| VIKMIL AB | Åkersberga | 0 tkr |
| Viksand i Blekinge AB | Karlskrona | 0 tkr |
| Vinterbro Outdoors AB | Åkersberga | 0 tkr |
| Visionstudios Stockholm AB | Åkersberga | 0 tkr |
| Visolvia AB | Åkersberga | 0 tkr |
| Vitfåra AB | Åkersberga | 0 tkr |
| Vivetuvida Asset Holding AB | Stockholm | 0 tkr |
| Vivetuvida Enablement Technologies AB | Stockholm | 0 tkr |
| Vix Speakit AB | Falun | 0 tkr |
| Volabo Fastigheter AB | Åkersberga | 0 tkr |
| Volabo Holding AB | Åkersberga | 0 tkr |
| VYRE AB | Österskär | 0 tkr |
| Waern Jensen psykologi AB | Österskär | 0 tkr |
| Wågström Invest AB | Åkersberga | 0 tkr |
| Wake Island marketing & sales consulting AB | Åkersberga | 0 tkr |
| Walther i Åkersberga Holding AB | Åkersberga | 0 tkr |
| Wati Capital AB | Åkersberga | 0 tkr |
| Wati Fastigheter AB | Åkersberga | 0 tkr |
| Weando AB | Åkersberga | 0 tkr |
| West Island Group AB | Åkersberga | 0 tkr |
| Wi Consulting AB | Åkersberga | 0 tkr |
| Wikander Konsultbyrå AB | Åkersberga | 0 tkr |
| Willborg Invest AB | Österskär | 0 tkr |
| Will Do AB | Täby | 0 tkr |
| Willy H AB | Åkersberga | 0 tkr |
| Winadvia AB | Åkersberga | 0 tkr |
| WIN CONSULTING AB | Bagarmossen | 0 tkr |
| Winddown AB | Åkersberga | 0 tkr |
| Wklnd AB | Åkersberga | 0 tkr |
| Working Team i Stockholm AB | Täby | 0 tkr |
| Wrenkler B Invest AB | Åkersberga | 0 tkr |
| Wrenkler L Invest AB | Åkersberga | 0 tkr |