| Ibohm Group AB | Åkersberga | 0 tkr |
| IBP Toukan AB | Åkersberga | 0 tkr |
| Ibumi Invest AB | Åkersberga | 0 tkr |
| IceCo AB | Åkersberga | 0 tkr |
| IDNHAB AB | Järfälla | 0 tkr |
| IGEX Development AB | Stocksund | 0 tkr |
| IHN Nilsson Holding AB | Täby | 0 tkr |
| Ikorn Båttaxi & Entreprenad AB | Stockholm | 0 tkr |
| Imars Brand Management AB | Åkersberga | 0 tkr |
| Imsi AB | Åkersberga | 0 tkr |
| Indubio AB | Åkersberga | 0 tkr |
| Infoproduktion Karin Lagerberg Aktiebolag | Täby | 0 tkr |
| Infrion AB | Åkersberga | 0 tkr |
| In Front Healthcare AB | Åkersberga | 0 tkr |
| Innala Invest AB | Järfälla | 0 tkr |
| INSPECTIA Sverige AB | Åkersberga | 0 tkr |
| Investified AB | Täby | 0 tkr |
| irenep AB | Spånga | 0 tkr |
| ISA Ekonomi AB | Åkersberga | 0 tkr |
| Isarina torkteknik AB | Åkersberga | 0 tkr |
| Iunctio 56 AB | Åkersberga | 0 tkr |
| Jackleus Capital AB | Åkersberga | 0 tkr |
| Jacobs Gata Rental AB | Åkersberga | 0 tkr |
| Jalind Gruppen AB | Österskär | 0 tkr |
| Jan Dahlberg Projektkonsult AB | Åkersberga | 0 tkr |
| Jean Peter Holding AB | Österskär | 0 tkr |
| J.E. Janssons Åkeri AB | Åkersberga | 0 tkr |
| Jens H Holding AB | Åkersberga | 0 tkr |
| Jesper Frödin Rör AB | Åkersberga | 0 tkr |
| JFL Consulting AB | Åkersberga | 0 tkr |
| JiJo Holding AB | Åkersberga | 0 tkr |
| JN Bygg & Entreprenad i Österåker AB | Norrtälje | 0 tkr |
| JNvS AB | Åkersberga | 0 tkr |
| Joffsviken AB | Lidingö | 0 tkr |
| Johanna Norén Tandvård AB | Österskär | 0 tkr |
| Johannessonkonsult AB | Åkersberga | 0 tkr |
| Johansson Invest AB | Åkersberga | 0 tkr |
| Johan Udd Holding Aktiebolag | Åkersberga | 0 tkr |
| Jonas Zachrisson Konsult AB | Danderyd | 0 tkr |
| Jonathans Schakt AB | Åkersberga | 0 tkr |
| Jonsson & Karlsson Byggnads Aktiebolag | Åkersberga | 0 tkr |
| Joramo Holding AB | Åkersberga | 0 tkr |
| jpc bilförsäljning&service AB | Åkersberga | 0 tkr |
| J.Petersson Online Marketing AB | Åkersberga | 0 tkr |
| JRA Konsult AB | Åkersberga | 0 tkr |
| Juel Holding 2 AB | Österskär | 0 tkr |
| Juel Holding 3 AB | Österskär | 0 tkr |
| JY Invest AB | Åkersberga | 0 tkr |
| JZ IT-Konsult AB | Åkersberga | 0 tkr |
| K94 Invest AB | Stockholm | 0 tkr |