| Swedish project Technology AB | Gävle | 0 tkr |
| SWEDPLAST AB | Gävle | 0 tkr |
| Synaptics Sweden AB | Lund | 0 tkr |
| Syntronic Holding AB | Gävle | 0 tkr |
| Syntronic Software Innovations AB | Gävle | 0 tkr |
| Syntronic Test Systems AB | Gävle | 0 tkr |
| System 1 IT i Gävle AB | Gävle | 0 tkr |
| Systeryster Holding AB | Gävle | 0 tkr |
| Tallberg 8 AB | Gävle | 0 tkr |
| Tano Frykman Invest AB | Gävle | 0 tkr |
| Tärnudden AB | Gävle | 0 tkr |
| Tärnviken AB | Stockholm | 0 tkr |
| Taywest AB | Gävle | 0 tkr |
| TBauer AB | Gävle | 0 tkr |
| TB Innovation Investment International AB | Bollnäs | 0 tkr |
| Team Bäck AB | Bergby | 0 tkr |
| Team Brodin AB | Gävle | 0 tkr |
| Tegmark Förvaltning AB | Gävle | 0 tkr |
| TEM Holding i Gävle AB | Gävle | 0 tkr |
| Tempix Cold Chain Technology AB | Gävle | 0 tkr |
| Templet Klättring & Hälsa AB | Gävle | 0 tkr |
| Thach Holding AB | Gävle | 0 tkr |
| TH Automation & Elservice i Gävle AB | Valbo | 0 tkr |
| TH Ersbo AB | Gävle | 0 tkr |
| TH Holding AB | Valbo | 0 tkr |
| ThoHol Förvaltning AB | Gävle | 0 tkr |
| Thomas Christiansson Förvaltning 2 AB | Gävle | 0 tkr |
| Thomas Söderman Invest AB | Gävle | 0 tkr |
| Thorborg Thunderstorm AB | Gävle | 0 tkr |
| TH Projekt AB | Gävle | 0 tkr |
| TilTuv AB | Gävle | 0 tkr |
| Titum Holding AB | Skutskär | 0 tkr |
| TJ Logistik AB | Gävle | 0 tkr |
| T Jonsson resources AB | Gävle | 0 tkr |
| TKM Revision AB | Gävle | 0 tkr |
| TK Online Aktiebolag | Gävle | 0 tkr |
| TK Revision i Gävle AB | Gävle | 0 tkr |
| TLA Konsult AB | Gävle | 0 tkr |
| TNGN Invest AB | Gävle | 0 tkr |
| TOBBE B IN SWEDEN AB | Gävle | 0 tkr |
| Tobias Åström Holding AB | Gävle | 0 tkr |
| Tobias Sundell Holding AB | Gävle | 0 tkr |
| T.O Bygg&renovering I gävle AB | Skutskär | 0 tkr |
| TOC Invest AB | Gävle | 0 tkr |
| Tommy Vestby Förvaltning AB | Gävle | 0 tkr |
| TOSA Invest AB | Gävle | 0 tkr |
| Totra Invest Aktiebolag | Bergby | 0 tkr |
| Tottie Quality Consulting AB | Gävle | 0 tkr |
| Tovenco Holding AB | Hedesunda | 0 tkr |
| Towe Invest AB | Gävle | 0 tkr |