| Kokosport AB | Stockholm | 0 tkr |
| Kolibri Consulting AB | Solna | 0 tkr |
| Kolkajen AB | Solna | 0 tkr |
| Konstraff AB | Sollentuna | 0 tkr |
| Konsultera Nita i Stockholm AB | Solna | 0 tkr |
| Kortis Teknik AB | Solna | 0 tkr |
| KP Group AB | Bromma | 0 tkr |
| KPM Holding AB | Järfälla | 0 tkr |
| Kristineberg 1:10 Exploatering AB | Stockholm | 0 tkr |
| Kristoffers-Norén Holding AB | Solna | 0 tkr |
| Krombacho AB | Solna | 0 tkr |
| KRT Kreativ Rörteknik AB | Åkersberga | 0 tkr |
| Krutbanan AB | Solna | 0 tkr |
| KSHD Dynamics AB | Stockholm | 0 tkr |
| K.S Konsult AB | Vällingby | 0 tkr |
| KSN Holding AB | Solna | 0 tkr |
| KTK Ekonomisupport AB | Ösmo | 0 tkr |
| Kullman Invest AB | Solna | 0 tkr |
| Kumpulainen Stockholm AB | Solna | 0 tkr |
| Kungens Kurva 3 AB | Göteborg | 0 tkr |
| Kungens Kurva 4 AB | Göteborg | 0 tkr |
| Kungens Kurva 6 AB | Göteborg | 0 tkr |
| Kungens Kurva Holding AB | Göteborg | 0 tkr |
| Kungsdata i Stockholm Aktiebolag | Solna | 0 tkr |
| Kungsettan i Solna Aktiebolag | Stockholm | 0 tkr |
| Kunskap och Lärande Stockholm AB | Saltsjöbaden | 0 tkr |
| Kvax AB | Solna | 0 tkr |
| Kvisslan AB | Solna | 0 tkr |
| KW Vårdkonsult AB | Solna | 0 tkr |
| Kyrkbacken i Tavelsjö AB | Solna | 0 tkr |
| L.A. Boström Holding AB | Solna | 0 tkr |
| Lådan & Co Aktiebolag | Solna | 0 tkr |
| Lager Holding AB | Solna | 0 tkr |
| Laido AB | Bromma | 0 tkr |
| Lamelie AB | Stockholm | 0 tkr |
| Lampinen & Nilsson Holding AB | Solna | 0 tkr |
| L Anderson Legal AB | Stockholm | 0 tkr |
| Language & Education i Solna Aktiebolag | Solna | 0 tkr |
| Långviken Invest AB | Solna | 0 tkr |
| Lansalund Holding Grön AB | Falun | 0 tkr |
| Lansalund Holding Gul AB | Falun | 0 tkr |
| Lansalund Holding Vit AB | Falun | 0 tkr |
| Lantzio Aktiebolag | Lidingö | 0 tkr |
| Lara's Teknik AB | Solna | 0 tkr |
| Lars Eriksson Productions AB | Jokkmokk | 0 tkr |
| Lars Messing Förvaltning Aktiebolag | Solna | 0 tkr |
| Lars RA Pharma AB | Solna | 0 tkr |
| Lateral MGMT London Stockholm AB | Bromma | 0 tkr |
| LBM Consulting AB | Stockholm | 0 tkr |
| LCF Financial Services AB | Solna | 0 tkr |