| 1 | Instair Stockholm AB | Stockholm | +952,0 % |
| 2 | SI Sustainable Intelligence Lorentzon AB | Varberg | +539,0 % |
| 3 | Ventilationshygien Stockholm AB | Stockholm | +463,0 % |
| 4 | Ambra AB | Skellefteå | +400,0 % |
| 5 | Isovent Sweden AB | Gävle | +317,0 % |
| 6 | Breffni Air Sweden AB | Kävlinge | +288,0 % |
| 6 | Repipe Kanaltätning Sverige AB | Stockholm | +288,0 % |
| 8 | Linervent AB | Ekerö | +248,0 % |
| 9 | M Ventilation AB | Växjö | +207,0 % |
| 9 | Lindenergi Ventilation AB | Helsingborg | +207,0 % |
| 11 | Västerås Vent & Projekt AB | Västerås | +198,0 % |
| 12 | UB Montage AB | Skurup | +195,0 % |
| 13 | Pressura AB | Göteborg | +194,0 % |
| 14 | Aerius Ventilation AB | Solna | +178,0 % |
| 15 | Clim8 Sverige AB | Ale | +161,0 % |
| 16 | Ventab i Göteborg AB | Mölndal | +160,0 % |
| 17 | WSAB Teknik & Miljö AB | Stockholm | +156,0 % |
| 18 | UPPLANDS Ventilationstjänst AB | Uppsala | +150,0 % |
| 19 | Slutplattan HAMLO 127283 AB | Göteborg | +146,0 % |
| 20 | C Axelssons i Linköping AB | Linköping | +134,0 % |
| 21 | AB Emanuelsson VVS-Byrå | Örebro | +124,0 % |
| 22 | PACO AB | Trollhättan | +121,0 % |
| 23 | Rikes Entreprenad AB | Båstad | +118,0 % |
| 24 | Öresundteknik Service AB | Helsingborg | +107,0 % |
| 25 | IDCC i Lidköping AB | Lidköping | +102,0 % |
| 25 | J. Lindström Ventservice AB | Stockholm | +102,0 % |
| 25 | WavesBase Solutions AB | Surahammar | +102,0 % |
| 28 | Sevent AB | Umeå | +100,0 % |
| 29 | IKK Sverige AB | Stockholm | +99,0 % |
| 30 | AABCMS Ventilation, Plåt, El & Styr Gruppen AB | Stockholm | +97,0 % |
| 31 | AIM Projektpartner AB | Stockholm | +91,0 % |
| 32 | Fretom AB | Gnosjö | +90,0 % |
| 33 | Lufttekniska Installationer i Närke Aktiebolag | Kumla | +89,0 % |
| 33 | Ventilationsteknik i Linköping AB | Linköping | +89,0 % |
| 33 | Hallerdts Ventilation AB | Tyresö | +89,0 % |
| 36 | Luftteknik Installation i Linköping AB | Linköping | +86,0 % |
| 37 | Clarity Ventilation AB | Sundbyberg | +78,0 % |
| 38 | Airteam Sweden AB | Stockholm | +74,0 % |
| 39 | J Boberg Invest AB | Vingåker | +73,0 % |
| 40 | Ventilationsbolaget i Stockholm AB | Strängnäs | +71,0 % |
| 41 | Qvalitetsventilation mellansverige AB | Gävle | +69,0 % |
| 42 | IMS Ventilation AB | Vingåker | +68,0 % |
| 42 | Raukas Ventilation AB | Stockholm | +68,0 % |
| 44 | Ventilation & Miljö i Hudik AB | Hudiksvall | +67,0 % |
| 45 | Brainy Energy Group Nordic AB | Göteborg | +66,0 % |
| 46 | P.O.X Group AB | Örebro | +63,0 % |
| 47 | VRA VVS Installationer AB | Stockholm | +62,0 % |
| 47 | Öresunds inneklimat AB | Vellinge | +62,0 % |
| 49 | Göteborg El och Reglerutrustning AB | Lerum | +57,0 % |
| 50 | Klimatentreprenad Värmland AB | Karlstad | +56,0 % |