| Team Löfvenius Racing & Trading AB | Burträsk | 0 tkr |
| Techniqair i Skellefteå AB | Skellefteå | 0 tkr |
| Tekla Förvaltning AB | Skellefteå | 0 tkr |
| Tenure AB | Skellefteå | 0 tkr |
| TeOnga AB | Skellefteå | 0 tkr |
| Terrassen Holding i Skellefteå AB | Skellefteå | 0 tkr |
| Tezzeron AB | Skellefteå | 0 tkr |
| T. Gustafsson Invest AB | Skellefteå | 0 tkr |
| Therick AB | Skellefteå | 0 tkr |
| Thim Bäcklund Holding & Invest AB | Skellefteå | 0 tkr |
| TH Invest AB | Skellefteå | 0 tkr |
| Tholun Management AB | Skellefteå | 0 tkr |
| Thomas Entreprenad AB | Kåge | 0 tkr |
| Thomas Granlund Förvaltning AB | Skellefteå | 0 tkr |
| Thomas H Holding AB | Skellefteå | 0 tkr |
| Three Corner Capital AB | Skellefteå | 0 tkr |
| Tidewater Trading AB | Skellefteå | 0 tkr |
| Timed AB | Skellefteå | 0 tkr |
| timu Invest AB | Skellefteå | 0 tkr |
| Tinexxa Holding AB | Skellefteå | 0 tkr |
| Titanfast Holding AB | Skellefteå | 0 tkr |
| TIXE Aktiebolag | Kåge | 0 tkr |
| Tjärholmens Frakt AB | Byske | 0 tkr |
| TKD Invest AB | Bastuträsk | 0 tkr |
| TMik AB | Skellefteå | 0 tkr |
| TmU AB | Kåge | 0 tkr |
| Tobbe Westerlind Bygg AB | Skellefteå | 0 tkr |
| Tobé arkitektkontor Aktiebolag | Skellefteå | 0 tkr |
| Tobica AB | Ursviken | 0 tkr |
| Tomas Lundström Invest AB | Skellefteå | 0 tkr |
| Toppfiske AB | Skellefteå | 0 tkr |
| Torbjörn Näsström Invest AB | Byske | 0 tkr |
| Tores Traktor AB | Burträsk | 0 tkr |
| Tougher, visuell kommunikation AB | Skellefteå | 0 tkr |
| Tova i Skellefteå AB | Kåge | 0 tkr |
| ToWik Invest AB | Skellefteå | 0 tkr |
| TP Gumhamnsudden AB | Skellefteå | 0 tkr |
| TRAFFIK AB | Bureå | 0 tkr |
| TRÄ I KVADRAT Holding AB | Kåge | 0 tkr |
| Transforma Invest Aktiebolag | Skellefteå | 0 tkr |
| Trappgatan Invest AB | Byske | 0 tkr |
| TRETRETTIOETT AB | Skellefteå | 0 tkr |
| TRETRETTIOTRE AB | Skellefteå | 0 tkr |
| Tricky Wispers AB | Skellefteå | 0 tkr |
| Triolith Games AB | Jörn | 0 tkr |
| Trubben Holding AB | Skellefteå | 0 tkr |
| Trygg Omsorg Västerås AB | Västerås | 0 tkr |
| TULI AB | Skellefteå | 0 tkr |
| TurnHill Holding Aktiebolag | Skellefteå | 0 tkr |
| UAM Foundation AB | Skelleftehamn | 0 tkr |