| Sörfors Invest AB | Umeå | 0 tkr |
| Sörfors småhus AB | Umeå | 0 tkr |
| Sörlin Invest AB | Vännäsby | 0 tkr |
| Sorsele Rentransport AB | Sorsele | 0 tkr |
| SOSEKA AB | Skellefteå | 0 tkr |
| SO.s Konsult & Bygg AB | Lycksele | 0 tkr |
| Soulbay Invest AB | Obbola | 0 tkr |
| SouthLapland Snowmobile AB | Marsfjäll | 0 tkr |
| Southpaw Consulting AB | Skellefteå | 0 tkr |
| South Performance AB | Umeå | 0 tkr |
| SPAG i Västerås AB | Västerås | 0 tkr |
| Specialpedagog Maria Broman AB | Skellefteå | 0 tkr |
| SPERRING Consulting AB | Täfteå | 0 tkr |
| SPE Trading AB | Umeå | 0 tkr |
| Spett AB | Sävar | 0 tkr |
| Spikis Invest AB | Vilhelmina | 0 tkr |
| Spiralvägen i Umeå Holding AB | Umeå | 0 tkr |
| Spirit of Bothnia AB | Holmsund | 0 tkr |
| Spofac Invest AB | Lycksele | 0 tkr |
| SPÖKFAMILJEN AB | Umeå | 0 tkr |
| Sport Holding Skellefteå AB | Skellefteå | 0 tkr |
| Sport-Huset i Umeå Aktiebolag | Umeå | 0 tkr |
| Sportswik Holding AB | Umeå | 0 tkr |
| SQ.M 5 AB | Skellefteå | 0 tkr |
| Square One AB | Skellefteå | 0 tkr |
| S Rose J Invest AB | Sävar | 0 tkr |
| SRUC Holding i Umeå AB | Umeå | 0 tkr |
| SRW AB | Lövånger | 0 tkr |
| SSM GROUPE AB | Lögdeå | 0 tkr |
| Stackgrönnan Invest AB | Skellefteå | 0 tkr |
| Stackis Holding AB | Skellefteå | 0 tkr |
| Stadling HSG AB | Umeå | 0 tkr |
| StädNord i Umeå AB | Umeå | 0 tkr |
| Staffan Söderström förvaltning AB | Lycksele | 0 tkr |
| Stagecraft AB | Burträsk | 0 tkr |
| Stage Umeå AB | Umeå | 0 tkr |
| Stålbacken AB | Skellefteå | 0 tkr |
| Stålfågel Holding AB | Umeå | 0 tkr |
| Stalon Invention AB | Malgomaj | 0 tkr |
| Stanbridge Scientific Consulting AB | Umeå | 0 tkr |
| Standardgruppen i Umeå AB | Umeå | 0 tkr |
| Stardrive Aerospace AB | Bygdsiljum | 0 tkr |
| Stark i Umeå AB | Ekerö | 0 tkr |
| Starteam Sweden AB | Umeå | 0 tkr |
| Starzinger i Umeå AB | Umeå | 0 tkr |
| Statuition AB | Umeå | 0 tkr |
| Stavarn Fastigheter i Bastuträsk AB | Umeå | 0 tkr |
| Stavarn Holding AB | Umeå | 0 tkr |
| Staycove Invest i Skellefteå AB | Skellefteå | 0 tkr |
| Stebor Maskin AB | Umeå | 0 tkr |