| Vil AB | Nyköping | 0 tkr |
| Villabolaget i Södermanland AB | Nyköping | 0 tkr |
| Vindsikten AB | Nyköping | 0 tkr |
| VIOLReach AB | Nyköping | 0 tkr |
| Vippan Fastighets AB | Nyköping | 0 tkr |
| Virå Bruk Holding AB | Stavsjö | 0 tkr |
| VisionDa Aktiebolag | Tystberga | 0 tkr |
| Vistinge Bostad 1 AB | Eskilstuna | 0 tkr |
| Vistinge Bostad 2 AB | Eskilstuna | 0 tkr |
| Vistinge Bostad 3 AB | Eskilstuna | 0 tkr |
| Vistinge Holding 1 AB | Eskilstuna | 0 tkr |
| Vistinge Holding 2 AB | Eskilstuna | 0 tkr |
| Vistinge Holding 3 AB | Eskilstuna | 0 tkr |
| Vivesta Udde AB | Nyköping | 0 tkr |
| VMV Holding AB | Vrena | 0 tkr |
| Wallén - Widell Holding AB | Nyköping | 0 tkr |
| Walthers kyl & Värmepumpservice Östergötland AB | Nyköping | 0 tkr |
| Warensjö Investment AB | Nyköping | 0 tkr |
| Warpig Invest AB | Nyköping | 0 tkr |
| Wassler Invest AB | Nyköping | 0 tkr |
| WellWell AB | Vittsjö | 0 tkr |
| Wessberggruppen AB | Hölö | 0 tkr |
| Westbarn Holding AB | Nyköping | 0 tkr |
| Westbarn Värdepapper AB | Stockholm | 0 tkr |
| Weyn Group AB | Nyköping | 0 tkr |
| WHK Holding AB | Nyköping | 0 tkr |
| Wilton Invest AB | Huddinge | 0 tkr |
| Winblad von Walter Mäkleri AB | Nyköping | 0 tkr |
| Wiséns skolsupport AB | Nyköping | 0 tkr |
| World by Swing AB | Stigtomta | 0 tkr |
| WRC holding AB | Nyköping | 0 tkr |
| YaLo Holding AB | Nyköping | 0 tkr |
| Ytterbo Fastigheter Holding AB | Nyköping | 0 tkr |
| Zenzé organisation och ledarskap AB | Nyköping | 0 tkr |
| Zeus Design AB | Nyköping | 0 tkr |
| Zinkonsult Aktiebolag | Nyköping | 0 tkr |
| Zlatibor Experiences AB | Nyköping | 0 tkr |
| Z.M.J Invest AB | Nyköping | 0 tkr |
| 24-sju Oxelösund AB | Nyköping | — |
| AB Persson Svedberg | Nyköping | — |
| AC-Logistik Handelsbolag | Nyköping | — |
| Advokatfirman Nyckeln Handelsbolag | Nyköping | — |
| Agoris Handelsbolag | Västerljung | — |
| Aktiebolaget Edlinggruppen | Nyköping | — |
| Alen Fastigheter AB | Vrena | — |
| Alvadal Woodcraft AB | Tystberga | — |
| AMC Sverige AB | Nyköping | — |
| Anders och Ann-Katrin Stromberg Handelsbolag | Tystberga | — |
| Anna och hennes döttrar AB | Nyköping | — |
| ANSA Education AB | Nyköping | — |