| Jutro Investment AB | Lidingö | 0 tkr |
| Kaffeexperten ACS AB | Tyresö | 0 tkr |
| Kai Kraft Holding AB | Lidingö | 0 tkr |
| Kallangs AB | Lidingö | 0 tkr |
| Kålle DBA AB | Lidingö | 0 tkr |
| Kamawa AB | Lidingö | 0 tkr |
| KAM Ekonomikonsult Sverige AB | Lidingö | 0 tkr |
| Kamelia Konsult & Rekrytering AB | Lidingö | 0 tkr |
| Kanata Holding AB | Lidingö | 0 tkr |
| Kapok AB | Lidingö | 0 tkr |
| Kapten Caspar Holding AB | Lidingö | 0 tkr |
| Karaoke Tower AB | Lidingö | 0 tkr |
| Karibu Invest AB | Lidingö | 0 tkr |
| Karin E Hammar Holding AB | Lidingö | 0 tkr |
| Karl Björk Holding AB | Lidingö | 0 tkr |
| Karl Brummer AB | Lidingö | 0 tkr |
| Karl Lennart Krän konsult och affärsutveckling AB | Stockholm | 0 tkr |
| Karneco AB | Halmstad | 0 tkr |
| Karsten Becht Consulting AB | Lidingö | 0 tkr |
| Karta AB | Lidingö | 0 tkr |
| Kastellholmen Lokal och Flyttplanering Aktiebolag | Stockholm | 0 tkr |
| Kastengren Industri AB | Lidingö | 0 tkr |
| Kastengren Ventures AB | Lidingö | 0 tkr |
| Katarina Andersson Invest AB | Skarpnäck | 0 tkr |
| Katarina Rudin Konsult AB | Lidingö | 0 tkr |
| Kawesome People AB | Stockholm | 0 tkr |
| KayCee Redovisning AB | Stockholm | 0 tkr |
| KB Bostadsmätning AB | Lidingö | 0 tkr |
| Kejsarfisk AB | Stockholm | 0 tkr |
| Kemphanen Invest AB | Lidingö | 0 tkr |
| Kent Granath Holding AB | Lidingö | 0 tkr |
| Kenving Motivation Lidingö AB | Lidingö | 0 tkr |
| KerrOS Sweden AB | Stockholm | 0 tkr |
| Keypartner Lidingö AB | Stockholm | 0 tkr |
| KeyPoint AB | Lidingö | 0 tkr |
| Keywe Backa Holding AB | Älvsjö | 0 tkr |
| Kibera Production AB | Lidingö | 0 tkr |
| Kileviken AB | Lidingö | 0 tkr |
| Kilimanjaro Gold AB | Stockholm | 0 tkr |
| Killinge Ekonomikonsult AB | Lidingö | 0 tkr |
| Kina Ericsson AB | Solna | 0 tkr |
| Kingsroad Stockholm AB | Stockholm | 0 tkr |
| Kistbotten Holding AB | Vaxholm | 0 tkr |
| Kjell Osse Almgren Holding AB | Lidingö | 0 tkr |
| Kjetil Holding AB | Stockholm | 0 tkr |
| K Jofs Invest AB | Lidingö | 0 tkr |
| KJW Invest AB | Lidingö | 0 tkr |
| K. Kiener AB | Lidingö | 0 tkr |
| Klasenius Holding AB | Lidingö | 0 tkr |
| Klas Hellman Passiv Förvaltning AB | Stockholm | 0 tkr |