| Windchange Invest AB | Lidingö | 0 tkr |
| Windchange West AB | Lidingö | 0 tkr |
| Windico AB | Alnö | 0 tkr |
| Windling Läkartjänster AB | Härnösand | 0 tkr |
| Wingstedt Maskin AB | Bispgården | 0 tkr |
| Wintherbolagen i Örnsköldsvik AB | Örnsköldsvik | 0 tkr |
| Winther Byggteknik Aktiebolag | Örnsköldsvik | 0 tkr |
| WinVin Fun Invest AB | Sundsvall | 0 tkr |
| Win-win Avfall AB | Domsjö | 0 tkr |
| Wi&Per Lyftteknik AB | Alnö | 0 tkr |
| Wirmeskog Holding AB | Sundsvall | 0 tkr |
| With You Fastigheter AB | Sundsvall | 0 tkr |
| With You Norrland AB | Sundsvall | 0 tkr |
| With You Örnsköldsvik AB | Sundsvall | 0 tkr |
| With You Resurs AB | Sundsvall | 0 tkr |
| With You Slagan AB | Sundsvall | 0 tkr |
| With You Snow Holding AB | Sundsvall | 0 tkr |
| With You Vivstamon Två AB | Sundsvall | 0 tkr |
| WJP Invest i Björna AB | Norrfors | 0 tkr |
| WNR Invest AB | Sundsvall | 0 tkr |
| Wongs Asian Fastfood AB | Sundsvall | 0 tkr |
| Wood Family AB | Gustavsberg | 0 tkr |
| Woodland Lake Holding AB | Sundsvall | 0 tkr |
| Woodpecker IT AB | Sundsvall | 0 tkr |
| Wood Studios AB | Själevad | 0 tkr |
| Workblaze invest AB | Sundsvall | 0 tkr |
| World Class Wood Supply SWE AB | Njurunda | 0 tkr |
| W & P Invest AB | Härnösand | 0 tkr |
| WS Code AB | Sundsvall | 0 tkr |
| W. Sörgren Holding AB | Sundsvall | 0 tkr |
| Wyckid Solutions AB | Njurunda | 0 tkr |
| xellice AB | Domsjö | 0 tkr |
| Xwall AB | Örnsköldsvik | 0 tkr |
| X-Yxan AB | Alnö | 0 tkr |
| XYZ Vision AB | Sundsvall | 0 tkr |
| Yalpsid AB | Sundsvall | 0 tkr |
| Yamandu Pontvik Music AB | Sundsvall | 0 tkr |
| YE fastigheter AB | Domsjö | 0 tkr |
| Y Invent AB | Timrå | 0 tkr |
| You'll Never Walk Alone Holding AB | Sundsvall | 0 tkr |
| Your Lake AB | Själevad | 0 tkr |
| YS Projektteknik AB | Falun | 0 tkr |
| Ytterklösa AB | Kvissleby | 0 tkr |
| Y Tvätten AB | Sundsvall | 0 tkr |
| Zacki & Srods AB | Kramfors | 0 tkr |
| Zandra Sjöqvist Invest AB | Domsjö | 0 tkr |
| Zetterlunds Tekniska AB | Härnösand | 0 tkr |
| Zobon AB | Älandsbro | 0 tkr |
| Zon 5 Produktion AB | Fränsta | 0 tkr |
| 260725 Invest AB | Kramfors | — |