| Skapligt AB | Visby | 0 tkr |
| Skenalden AB | Visby | 0 tkr |
| Skijan AB | Stockholm | 0 tkr |
| Skitrakan AB | Visby | 0 tkr |
| Skogetorpet Holding AB | Burgsvik | 0 tkr |
| Skogsholm Holding AB | Visby | 0 tkr |
| Slättflis Development AB | Visby | 0 tkr |
| Slitebaden Fastigheter Nr 2 AB | Slite | 0 tkr |
| Slite Fastighet AB | Visby | 0 tkr |
| Slite Fastighet Holding AB | Visby | 0 tkr |
| Slite Hotell & Restaurang AB | Slite | 0 tkr |
| SLUKHÅLET AB | Lärbro | 0 tkr |
| Slundur AB | Visby | 0 tkr |
| Snickerifabriken i Visby AB | Gotlands Tofta | 0 tkr |
| SOAH Solutions AB | Visby | 0 tkr |
| SoBa Holding AB | Tingstäde | 0 tkr |
| Sockerchecken AB | Visby | 0 tkr |
| Söderports Cykel AB | Dalhem | 0 tkr |
| SOE Gotland AB | Visby | 0 tkr |
| Sojdungs Farming Innovations AB | Visby | 0 tkr |
| Sojvide Förvaltning AB | Romakloster | 0 tkr |
| Solenergi Gotland AB | Visby | 0 tkr |
| SOM Gotland AB | Visby | 0 tkr |
| Somnia Bonorum AB | Visby | 0 tkr |
| Speculationen AB | Slite | 0 tkr |
| Speire AB | Visby | 0 tkr |
| Städ och Hemtjänst på Gotland AB | Klintehamn | 0 tkr |
| Stall Supe Aktiebolag | Visby | 0 tkr |
| Stellatum AB | Helsingborg | 0 tkr |
| Sten-Tollby Gård AB | Visby | 0 tkr |
| S:t Hans Fastighetsutveckling AB | Visby | 0 tkr |
| Stickerskan Holding AB | Visby | 0 tkr |
| Stilius AB | Visby | 0 tkr |
| Stockholms Kronan 3 AB | Visby | 0 tkr |
| Stora Velinge Förvaltning AB | Romakloster | 0 tkr |
| Storsudrets Fastighetsutveckling AB | Burgsvik | 0 tkr |
| Storugns III AB | Visby | 0 tkr |
| Strandroten Invest i Visby AB | Visby | 0 tkr |
| Street Society AB | Visby | 0 tkr |
| Strelaw Holding AB | Stånga | 0 tkr |
| Struwe Gotland AB | Hemse | 0 tkr |
| SuderGas AB | Visby | 0 tkr |
| Sudergrisen AB | Havdhem | 0 tkr |
| Sudersand Holding AB | Visby | 0 tkr |
| Sugoi AB | Stockholm | 0 tkr |
| Sugoi Holding International AB | Stockholm | 0 tkr |
| Sunkans Bil AB | Romakloster | 0 tkr |
| Svanborgs Förlag AB | Klintehamn | 0 tkr |
| Svarthall Fastighets AB | Katthammarsvik | 0 tkr |
| Svedaholm Mode AB | Visby | 0 tkr |