| Selskog film AB | Jönköping | 0 tkr |
| SeMaNa Holding AB | Jönköping | 0 tkr |
| SeMaNa Invest AB | Jönköping | 0 tkr |
| Semper Serenum AB | Habo | 0 tkr |
| Senaste Anderstorps Elservice AB | Anderstorp | 0 tkr |
| SeniorFred Sweden AB | Jönköping | 0 tkr |
| Serghini Holding AB | Jönköping | 0 tkr |
| Seriflex Förvaltning AB | Habo | 0 tkr |
| Serledala AB | Nässjö | 0 tkr |
| SETH i Skillingaryd AB | Skillingaryd | 0 tkr |
| Setsuna AB | Jönköping | 0 tkr |
| Setterberg Invent AB | Huskvarna | 0 tkr |
| Sevefelt Holding AB | Lekeryd | 0 tkr |
| SFD Holding AB | Jönköping | 0 tkr |
| SFM Gross AB | Sävsjö | 0 tkr |
| SF Restaurang Jönköping AB | Jönköping | 0 tkr |
| S.G.Business AB | Bankeryd | 0 tkr |
| SG Pizza AB | Huskvarna | 0 tkr |
| SGR Forserum AB | Nässjö | 0 tkr |
| SGT Holding AB | Landsbro | 0 tkr |
| SHAND i Jönköping AB | Jönköping | 0 tkr |
| Shangrila AB | Anderstorp | 0 tkr |
| Sharkman Motor & Service AB | Kättilstorp | 0 tkr |
| Shastab AB | Norrahammar | 0 tkr |
| Shay AB | Sävsjö | 0 tkr |
| Shelfless Jönköping AB | Habo | 0 tkr |
| SHF Konfektyr AB | Ekenässjön | 0 tkr |
| ShipFaced AB | Jönköping | 0 tkr |
| SH i Småland AB | Nässjö | 0 tkr |
| SH i Småland Mark AB | Nässjö | 0 tkr |
| SH i Småland Projekt 12 AB | Göteborg | 0 tkr |
| SH i Småland Projekt 13 AB | Lidköping | 0 tkr |
| SH i Småland Projekt 17 AB | Göteborg | 0 tkr |
| Sickan i Sverige AB | Värnamo | 0 tkr |
| Sicona AB | Sävsjö | 0 tkr |
| SIDOG Invest AB | Jönköping | 0 tkr |
| Siem C AB | Stockholm | 0 tkr |
| SIFA AB | Jönköping | 0 tkr |
| Sigarv i Forsheda AB | Forsheda | 0 tkr |
| Sigbritt Förvaltnings AB | Skillingaryd | 0 tkr |
| Sigges Riv & Sanering AB | Huskvarna | 0 tkr |
| SIGMA ETAGE AB | Värnamo | 0 tkr |
| Sign Invest AB | Värnamo | 0 tkr |
| Signode Industrial Group Sweden AB | Burseryd | 0 tkr |
| Signolux Förvaltning AB | Jönköping | 0 tkr |
| Sigvard & Anna Sköld Aktiebolag | Bredaryd | 0 tkr |
| SIILA LUNA AB | Horda | 0 tkr |
| Silaxo Investment AB | Värnamo | 0 tkr |
| Silemo Consulting AB | Ingatorp | 0 tkr |
| Silfverhjelm Livs AB | Huskvarna | 0 tkr |