| IKANUS AB | Luleå | 0 tkr |
| Ikax AB | Luleå | 0 tkr |
| Ikna AB | Kalix | 0 tkr |
| IMSET AB | Boden | 0 tkr |
| INB Förvaltning AB | Luleå | 0 tkr |
| Industrialized Construction Sweden AB | Luleå | 0 tkr |
| Industrifastigheter i Arvidsjaur AB | Arvidsjaur | 0 tkr |
| Industri Mecanik i Gällivare AB | Gällivare | 0 tkr |
| Infin i Norr AB | Älvsbyn | 0 tkr |
| INFRADYN AB | Luleå | 0 tkr |
| Ingegärd Molnberg Förvaltning AB | Luleå | 0 tkr |
| Ingenjörsfirma R Grenemark AB | Luleå | 0 tkr |
| Inger Wennberg Konsult Aktiebolag | Haparanda | 0 tkr |
| Ingvar Brunström Invest AB | Älvsbyn | 0 tkr |
| INJ Ekonomitjänst i Gellivare AB | Luleå | 0 tkr |
| Inka Invest AB | Kiruna | 0 tkr |
| Innate AB | Luleå | 0 tkr |
| innej AB | Luleå | 0 tkr |
| Innerstadsfjärden AB | Luleå | 0 tkr |
| Innovative Living Sweden AB | Luleå | 0 tkr |
| Innovatörerna Luleå AB | Sundsvall | 0 tkr |
| Innovolante AB | Luleå | 0 tkr |
| INORRA AB | Falun | 0 tkr |
| Input interiör conforma Aktiebolag | Västra Frölunda | 0 tkr |
| INSICTUM AKTIEBOLAG | Luleå | 0 tkr |
| International Steel Invest AB | Luleå | 0 tkr |
| Investab AB | Boden | 0 tkr |
| Invest & Consulting i Norr AB | Boden | 0 tkr |
| Investerix AB | Rosvik | 0 tkr |
| Investit AB | Älvsbyn | 0 tkr |
| Investlycka i norr AB | Gällivare | 0 tkr |
| Involvera Consulting Anna Åström AB | Piteå | 0 tkr |
| I & P i Norr AB | Älvsbyn | 0 tkr |
| iPOLARSKEN AB | Gällivare | 0 tkr |
| I Position Media AB | Haparanda | 0 tkr |
| Irina Ihnatovich Förvaltning AB | Gammelstad | 0 tkr |
| Isabella Bäckström Holding AB | Södertälje | 0 tkr |
| I-Säker Mark AB | Boden | 0 tkr |
| Isakin AB | Öjebyn | 0 tkr |
| Isigard Invest AB | Luleå | 0 tkr |
| ISK AB | Haparanda | 0 tkr |
| Istrail Holding AB | Piteå | 0 tkr |
| Isvarg Cub0 AB | Roknäs | 0 tkr |
| Isvarg Cub1 AB | Roknäs | 0 tkr |
| Isvarg Cub85 AB | Hortlax | 0 tkr |
| Isvarg Cub92 AB | Roknäs | 0 tkr |
| Isvarg Syd AB | Roknäs | 0 tkr |
| Itara AB | Luleå | 0 tkr |
| ITAR AB | Solna | 0 tkr |
| iTid Holding AB | Luleå | 0 tkr |