| Syntjänst STN AB | Nybro | 0 tkr |
| SystemCenter Info Media i Kalmar AB | Kalmar | 0 tkr |
| Systeminsikt Syd AB | Kalmar | 0 tkr |
| Systrarna Danielsson AB | Läckeby | 0 tkr |
| Systratorpsvägens Fastighets AB | Kalmar | 0 tkr |
| Tabasco Reklambyrå Aktiebolag | Kalmar | 0 tkr |
| Tafti Holding AB | Kalmar | 0 tkr |
| Tak Industri Sverige AB | Skogås | 0 tkr |
| Tak Shun AB | Kalmar | 0 tkr |
| Taleb Verktyg Aktiebolag | Nybro | 0 tkr |
| Tallhorvan Hav och Vin AB | Upplands Väsby | 0 tkr |
| Talludden Invest AB | Kalmar | 0 tkr |
| Tameh Bilar AB | Nybro | 0 tkr |
| Tanden AB | Oskarshamn | 0 tkr |
| Tapetsören Wallin AB | Kalmar | 0 tkr |
| Tareqs Holding Aktiebolag | Vimmerby | 0 tkr |
| Tasin Holding AB | Kalmar | 0 tkr |
| Taxi Kyrkeslät AB | Påryd | 0 tkr |
| TBH Invest AB | Köpingsvik | 0 tkr |
| TB Industry Rental AB | Oskarshamn | 0 tkr |
| TB Rental Group AB | Oskarshamn | 0 tkr |
| TCHH Förvaltning AB | Mörlunda | 0 tkr |
| Team River Run AB | Fliseryd | 0 tkr |
| Team Rockmark AB | Rockneby | 0 tkr |
| TechEMI Consult AB | Oskarshamn | 0 tkr |
| TechGenius AB | Hultsfred | 0 tkr |
| Techgruppen i Norden AB | Kalmar | 0 tkr |
| Tecomatic Intressenter AB | Kalmar | 0 tkr |
| TEGNABO AB | Kalmar | 0 tkr |
| Teknikart Holding AB | Sävsjö | 0 tkr |
| Tekniksupport Krause i Kalmar AB | Kalmar | 0 tkr |
| Tele-Byrån i Stockholm AB | Kalmar | 0 tkr |
| Telin Rekrytering & Konsult Syd AB | Kalmar | 0 tkr |
| Tembo Media AB | Villshärad | 0 tkr |
| Tempero AB | Varberg | 0 tkr |
| TERRACAN AB | Kalmar | 0 tkr |
| TFJ Holding AB | Gamleby | 0 tkr |
| T. Frick Förvaltning AB | Oskarshamn | 0 tkr |
| TGB Fastigheter i Calmar AB | Kalmar | 0 tkr |
| TGMJ Förvaltning AB | Västervik | 0 tkr |
| Thamelia AB | Kalmar | 0 tkr |
| Thed AB | Kalmar | 0 tkr |
| The Deer Company AB | Kalmar | 0 tkr |
| The Human Fund AB | Ljungbyholm | 0 tkr |
| Thernström Konsult i Kalmar AB | Kalmar | 0 tkr |
| THG Information AB | Mönsterås | 0 tkr |
| THG Intressenter AB | Mönsterås | 0 tkr |
| Thiman Trading AB | Ljungbyholm | 0 tkr |
| Think Easy AB | Kalmar | 0 tkr |
| Thomas Axeheim AB | Kalmar | 0 tkr |