| Kassan Stockholm AB | Upplands Väsby | 0 tkr |
| Katarina Askdal Holding AB | Sollentuna | 0 tkr |
| Katourgi restaurang AB | Nynäshamn | 0 tkr |
| KATRAHANKIL AB | Sollentuna | 0 tkr |
| KeAn Tech AB | Sollentuna | 0 tkr |
| Kefl Holding AB | Sollentuna | 0 tkr |
| Keivan Rahimi Holding AB | Sollentuna | 0 tkr |
| Kellqvist Rådgivning AB | Sollentuna | 0 tkr |
| Kery Trade AB | Sollentuna | 0 tkr |
| KFJ Invest AB | Sollentuna | 0 tkr |
| KG Holding AB | Sollentuna | 0 tkr |
| KGK Holding Aktiebolag | Sollentuna | 0 tkr |
| KGT AB | Sollentuna | 0 tkr |
| Khan Services Sweden AB | Sollentuna | 0 tkr |
| KH Eklund Invest AB | Uppsala | 0 tkr |
| KHN Strategy Advisors AB | Sollentuna | 0 tkr |
| Kichisaga Leadership AB | Lund | 0 tkr |
| Kilaya Aktiebolag | Rosersberg | 0 tkr |
| Kimby Properties AB | Sollentuna | 0 tkr |
| Kingster Invest AB | Sollentuna | 0 tkr |
| Kitteldalen AB | Sollentuna | 0 tkr |
| Klara IT-processer AB | Sollentuna | 0 tkr |
| KL International AB | Järfälla | 0 tkr |
| KLN Investerings AB | Sollentuna | 0 tkr |
| Klockare Holding AB | Sollentuna | 0 tkr |
| Kloves Consulting AB | Sollentuna | 0 tkr |
| KMA Properties AB | Sollentuna | 0 tkr |
| KMA Sweden AB | Djursholm | 0 tkr |
| Knorpan AB | Sollentuna | 0 tkr |
| Knowmation AB | Solna | 0 tkr |
| Knut Jönson Ingenjörsbyrå i Helenelund AB | Sollentuna | 0 tkr |
| Kodea systems AB | Solna | 0 tkr |
| K Öhlin Holding AB | Upplands Väsby | 0 tkr |
| Kolonn bygg AB | Märsta | 0 tkr |
| Koltorpet AB | Stenhamra | 0 tkr |
| Kommunikation, Hållbarhet och Inredning Stockholm AB | Sollentuna | 0 tkr |
| KompCap AB | Sollentuna | 0 tkr |
| Kompus Kompetensträning AB | Stockholm | 0 tkr |
| Konstantins restaurants & food consulting AB | Sollentuna | 0 tkr |
| Körberg affärsutveckling AB | Sollentuna | 0 tkr |
| KP75 Invest AB | Täby | 0 tkr |
| Krabba AB | Sollentuna | 0 tkr |
| Kreativ paketering på Lisas vis AB | Sollentuna | 0 tkr |
| Kreativ S AB | Sollentuna | 0 tkr |
| KRGR Konsult & Invest AB | Stockholm | 0 tkr |
| Kriona AB | Sollentuna | 0 tkr |
| Kristoffer Mattsson Konsult AB | Sollentuna | 0 tkr |
| Kristofi Investing AB | Järfälla | 0 tkr |
| Kronangruppen Syd AB | Uppsala | 0 tkr |
| Kruses Idéfabrik AB | Sollentuna | 0 tkr |