- Industry
- Ventilation Installation
- Latest revenue
- €70,273,175
- Profit/loss
- €4,751,844
- Employees
- 128
- Year
- 2025
- Website
- Register free to reveal
EkorrarMarket signals
Largest Ventilation Installation Companies in Norway (2026)
A ranked list of active ventilation installation companies in Norway, based on the latest comparable revenue reported in public registry filings.
| Rank | Company | Industry | Latest revenue | Profit/loss | Employees | Year | Website |
|---|---|---|---|---|---|---|---|
| 1 | ENERGIMA AS Sign up for full profile | Ventilation Installation | €70,273,175 | €4,751,844 | 128 | 2025 | Register free to reveal |
| 2 | AERON AS Sign up for full profile | Ventilation Installation | €66,909,234 | €4,013,321 | 146 | 2025 | Register free to reveal |
| 3 | BRYN BYGGKLIMA AS Sign up for full profile | Ventilation Installation | €62,832,272 | €1,577,483 | 256 | 2025 | Register free to reveal |
| 4 | RANDEM & HÜBERT AS Sign up for full profile | Ventilation Installation | €47,963,452 | €3,222,852 | 118 | 2025 | Register free to reveal |
| 5 | HAMSTAD AS Sign up for full profile | Ventilation Installation | €41,138,331 | €824,422 | 145 | 2025 | Register free to reveal |
| 6 | HAALAND KLIMA AS Sign up for full profile | Ventilation Installation | €36,519,526 | €2,892,732 | 120 | 2025 | Register free to reveal |
| 7 | INFRAVENT AS Sign up for full profile | Ventilation Installation | €24,561,538 | €2,052,277 | 16 | 2025 | Register free to reveal |
| 8 | BJERKE VENTILASJON AS Sign up for full profile | Ventilation Installation | €24,402,848 | €2,361,618 | 57 | 2025 | Register free to reveal |
| 9 | GK GRUPPEN AS Sign up for full profile | Ventilation Installation | €21,430,474 | €2,492,501 | 51 | 2025 | Register free to reveal |
| 10 | KLIMA OG BYGG AS Sign up for full profile | Ventilation Installation | €20,927,735 | €2,255,448 | 63 | 2025 | Register free to reveal |
| 11 | AGDER VENTILASJON AS Sign up for full profile | Ventilation Installation | €19,302,637 | €1,076,847 | 98 | 2025 | Register free to reveal |
| 12 | TECHNOTEAM PROSJEKT AS Sign up for full profile | Ventilation Installation | €17,570,084 | €1,595,048 | 15 | 2025 | Register free to reveal |
| 13 | ENERGI & MILJØ AS Sign up for full profile | Ventilation Installation | €15,089,583 | €602,699 | 46 | 2025 | Register free to reveal |
| 14 | LIE VENTILASJON AS Sign up for full profile | Ventilation Installation | €12,493,593 | €521,879 | 45 | 2025 | Register free to reveal |
| 15 | NORDVEST MILJØ AS Sign up for full profile | Ventilation Installation | €11,515,472 | €173,269 | 82 | 2025 | Register free to reveal |
| 16 | INGENIØRFIRMAET L S SOLLAND AS Sign up for full profile | Ventilation Installation | €11,344,717 | €498,686 | 43 | 2025 | Register free to reveal |
| 17 | ASSEMBLIN VENTILASJON AS Sign up for full profile | Ventilation Installation | €10,708,059 | €482,625 | 34 | 2025 | Register free to reveal |
| 18 | VESTFOLD KLIMA OG VENTILASJON AS Sign up for full profile | Ventilation Installation | €10,587,638 | €2,034,703 | 33 | 2025 | Register free to reveal |
| 19 | STILLESBY VENTILASJON SERVICE AS Sign up for full profile | Ventilation Installation | €10,360,569 | €793,352 | 35 | 2025 | Register free to reveal |
| 20 | MT KLIMA AS Sign up for full profile | Ventilation Installation | €9,455,291 | €555,011 | 26 | 2025 | Register free to reveal |
- Industry
- Ventilation Installation
- Latest revenue
- €66,909,234
- Profit/loss
- €4,013,321
- Employees
- 146
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €62,832,272
- Profit/loss
- €1,577,483
- Employees
- 256
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €47,963,452
- Profit/loss
- €3,222,852
- Employees
- 118
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €41,138,331
- Profit/loss
- €824,422
- Employees
- 145
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €36,519,526
- Profit/loss
- €2,892,732
- Employees
- 120
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €24,561,538
- Profit/loss
- €2,052,277
- Employees
- 16
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €24,402,848
- Profit/loss
- €2,361,618
- Employees
- 57
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €21,430,474
- Profit/loss
- €2,492,501
- Employees
- 51
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €20,927,735
- Profit/loss
- €2,255,448
- Employees
- 63
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €19,302,637
- Profit/loss
- €1,076,847
- Employees
- 98
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €17,570,084
- Profit/loss
- €1,595,048
- Employees
- 15
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €15,089,583
- Profit/loss
- €602,699
- Employees
- 46
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €12,493,593
- Profit/loss
- €521,879
- Employees
- 45
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €11,515,472
- Profit/loss
- €173,269
- Employees
- 82
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €11,344,717
- Profit/loss
- €498,686
- Employees
- 43
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €10,708,059
- Profit/loss
- €482,625
- Employees
- 34
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €10,587,638
- Profit/loss
- €2,034,703
- Employees
- 33
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €10,360,569
- Profit/loss
- €793,352
- Employees
- 35
- Year
- 2025
- Website
- Register free to reveal
- Industry
- Ventilation Installation
- Latest revenue
- €9,455,291
- Profit/loss
- €555,011
- Employees
- 26
- Year
- 2025
- Website
- Register free to reveal
Source currency retained · FX 2026-06-22