| Tekne Management AB | Boden | 0 tkr |
| Teknikkonsulterna i Norrbotten Holding AB | Kiruna | 0 tkr |
| Teknik Konsult i Norr AB | Boden | 0 tkr |
| Teknik & Logistik Support i Arvidsjaur Aktiebolag | Moskosel | 0 tkr |
| Teknikus Norrland AB | Piteå | 0 tkr |
| Telepronordic AB | Boden | 0 tkr |
| Tentipi Fastigheter AB | Moskosel | 0 tkr |
| TENTON HOLDING AB | Luleå | 0 tkr |
| Terje Sandström AB | Piteå | 0 tkr |
| TerraCibus AB | Stockholm | 0 tkr |
| Terra Enviromental Consulting AB | Luleå | 0 tkr |
| Terrängservice i Jokkmokk Aktiebolag | Jokkmokk | 0 tkr |
| Tessinvest AB | Luleå | 0 tkr |
| TestInfra Sweden AB | Älvsbyn | 0 tkr |
| Textilsystem Norr-Tex AB | Gammelstad | 0 tkr |
| TG förvaltning AB | Arvidsjaur | 0 tkr |
| TGT Konsult AB | Täby | 0 tkr |
| T.Hall Förvaltning AB | Luleå | 0 tkr |
| That's Discgolf Sweden AB | Piteå | 0 tkr |
| THE i Boden AB | Gunnarsbyn | 0 tkr |
| The Wall AB | Piteå | 0 tkr |
| THIS Holding AB | Luleå | 0 tkr |
| Thomas Johansson Åkeri Aktiebolag | Luleå | 0 tkr |
| Thomas Öhman Förvaltning AB | Älvsbyn | 0 tkr |
| Thornéus Holding AB | Kiruna | 0 tkr |
| Thornéus Invest AB | Kiruna | 0 tkr |
| Thorsén Invest AB | Piteå | 0 tkr |
| Thuuri Production AB | Kiruna | 0 tkr |
| Tiburzi Terapi AB | Piteå | 0 tkr |
| Tidvik AB | Luleå | 0 tkr |
| TIEX AB | Stockholm | 0 tkr |
| TigerVarg AB | Kiruna | 0 tkr |
| Tigris AB | Luleå | 0 tkr |
| TIMART FASTIGHETER AB | Luleå | 0 tkr |
| Timelab System Development AB | Luleå | 0 tkr |
| Timmys Förvaltning AB | Kiruna | 0 tkr |
| Tintin-Pippi Förvaltning AB | Kiruna | 0 tkr |
| Tionio AB | Gällivare | 0 tkr |
| Tjärnholmen Holding AB | Södra Sunderbyn | 0 tkr |
| Tjärnholmen Holding II AB | Luleå | 0 tkr |
| TJE Holding AB | Gällivare | 0 tkr |
| Tjero AB | Kiruna | 0 tkr |
| TJ West AB | Arjeplog | 0 tkr |
| TK Konstruction AB | Luleå | 0 tkr |
| TKN Förvaltning AB | Sjulsmark | 0 tkr |
| T-Konstruktion Holding AB | Luleå | 0 tkr |
| TL Bygg i Luleå AB | Södra Sunderbyn | 0 tkr |
| TL Kapital Invest AB | Luleå | 0 tkr |
| T.L mark&maskin kiruna AB | Kiruna | 0 tkr |
| TL Norden AB | Piteå | 0 tkr |