| TGF i Sverige AB | Stockholm | 0 tkr |
| Thedith Holding AB | Mariefred | 0 tkr |
| The Handl Sverige AB | Strängnäs | 0 tkr |
| The Larssons in Sweden AB | Eskilstuna | 0 tkr |
| The Last Piece AB | Mariefred | 0 tkr |
| Thella AB | Eskilstuna | 0 tkr |
| The VB Advisory AB | Trosa | 0 tkr |
| Thikar Invest AB | Torshälla | 0 tkr |
| Thims Trafikskola AB | Eskilstuna | 0 tkr |
| Tholy AB | Flen | 0 tkr |
| Thomas Almqvist AB | Strängnäs | 0 tkr |
| Thomas Bocks AB | Nyköping | 0 tkr |
| Thomas Eriksson Business Consulting AB | Trosa | 0 tkr |
| Thomas Karlsson Förvaltning AB | Eskilstuna | 0 tkr |
| Thomas Meius Förvaltning AB | Trosa | 0 tkr |
| Thomas Signal Konsult AB | Nyköping | 0 tkr |
| ThorKax AB | Eskilstuna | 0 tkr |
| Thorolf Oldenburg AB | Katrineholm | 0 tkr |
| Tibau Technology AB | Tumba | 0 tkr |
| Tidlösa Marketing Aktiebolag | Möja | 0 tkr |
| Tigerfalk Invest AB | Eskilstuna | 0 tkr |
| Tig & Tune Aktiebolag | Eskilstuna | 0 tkr |
| Timmermons Konsultbyrå i Katrineholm AB | Katrineholm | 0 tkr |
| Tingsvalvet E1 AB | Eskilstuna | 0 tkr |
| Tingsvalvet E2 AB | Eskilstuna | 0 tkr |
| Tingsvalvet Navaren Holding AB | Eskilstuna | 0 tkr |
| Tirolis AB | Näshulta | 0 tkr |
| TISM AB | Eskilstuna | 0 tkr |
| Titta Display of Sweden AB | Vagnhärad | 0 tkr |
| Tjuvholmens Transport AB | Nyköping | 0 tkr |
| TKFM Holding AB | Eskilstuna | 0 tkr |
| TKIP Holding AB | Katrineholm | 0 tkr |
| TK Nergården AB | Eskilstuna | 0 tkr |
| TLW INTERNATIONAL AB | Nyköping | 0 tkr |
| TMC Trosa AB | Trosa | 0 tkr |
| TMD Bygg AB | Eskilstuna | 0 tkr |
| T.M.M.S Invest AB | Eskilstuna | 0 tkr |
| TNF Inexa Holding AB | Stockholm | 0 tkr |
| TNGT Holding AB | Eskilstuna | 0 tkr |
| TobBe Holding AB | Mariefred | 0 tkr |
| Tobehold AB | Julita | 0 tkr |
| Tobias Industrial Partner AB | Västerås | 0 tkr |
| Tobias Jönsson Förvaltning AB | Flen | 0 tkr |
| Tobo Holding AB | Eskilstuna | 0 tkr |
| TÖK AB | Stockholm | 0 tkr |
| Toleo AB | Eskilstuna | 0 tkr |
| Tolleheds Holding AB | Strängnäs | 0 tkr |
| Toltorp Bygg Intressenter AB | Nyköping | 0 tkr |
| Tomas Hjorth AB | Vagnhärad | 0 tkr |
| Tommy Ahlström förvaltning AB | Eskilstuna | 0 tkr |