| 1 | Bostads AB Forspiren — | 85.0% revenue share in FORSERUM / SNI 68 (6 competitors, total 26M SEK) | 22 mkr |
| 2 | FLIT i Sverige AB — | 88.4% revenue share in FORSERUM / SNI 78 (2 competitors, total 21M SEK) | 18 mkr |
| 3 | IMA Schelling Sverige AB — | 87.3% revenue share in FORSERUM / SNI 46 (4 competitors, total 33M SEK) | 29 mkr |
| 4 | Expodul Inredningar Aktiebolag — | 55.1% revenue share in FORSERUM / SNI 25 (3 competitors, total 118M SEK) | 65 mkr |
| 5 | William Andersson Bygg AB — | 66.3% revenue share in FORSERUM / SNI 41 (3 competitors, total 9M SEK) | 6 mkr |
| 6 | GMS Group AB — | 78.3% revenue share in FORSERUM / SNI 47 (4 competitors, total 36M SEK) | 28 mkr |
| 7 | Kisell Consulting AB — | 40.4% revenue share in FORSERUM / SNI 62 (2 competitors, total 4M SEK) | 2 mkr |