Industry code 43.223 · Akershus
Ventilation installation in Bærum
There are 30 active companies in ventilation installation in Bærum. 3 of them were registered in the last 12 months. Together they have 233 registered employees. The largest company is Energima AS with 125 employees. The oldest, Bærum Blikk Og Ventilasjon AS, was founded in 1990. 77% are limited companies.
- Active companies
- 30
- New in the last 12 months
- 3
- Registered employees
- 233
- Share of limited companies
- 77 %
The largest companies in ventilation installation in Bærum
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
| # | Company | Org. no. | Employees | Revenue | Founded |
|---|---|---|---|---|---|
| 1 | Energima AS | 985896925 | 125 | NOK 820.9 m | 2003 |
| 2 | Blikra & Søderblom AS | 974630214 | 32 | NOK 89.5 m | 1995 |
| 3 | Energima Gruppen AS | 912014851 | 31 | NOK 60 m | 2013 |
| 4 | Bærum Blikk Og Ventilasjon AS | 959615985 | 19 | NOK 24.3 m | 1990 |
| 5 | Infravent AS | 997990501 | 16 | NOK 286.9 m | 2012 |
| 6 | Nimbus Innregulering AS | 818268742 | 10 | NOK 5.5 m | 2016 |
| 7 | Ikovent AS | 833412922 | – | NOK 1.5 m | 2024 |
| 8 | Energima Manco Ii AS | 833455532 | – | – | 2024 |
| 9 | Viking Ventilasjon Salg Og Tjenester Av Javeed | 834224712 | – | – | – |
| 10 | Intervent V/Per Skjæveland | 921406460 | – | – | – |
| 11 | Atvb Dziedzic | 922017964 | – | – | – |
| 12 | Energima Total AS | 925531839 | – | NOK 1.7 m | 2020 |
| 13 | Moen Automasjon | 926794655 | – | – | – |
| 14 | Karlsen Invest Llc NUF | 928159086 | – | – | – |
| 15 | Oslo Ventilasjon AS | 928606937 | – | – | 2021 |
| 16 | Bbv Holding AS | 931019422 | – | – | 2023 |
| 17 | Energima Topco AS | 932728079 | – | – | 2023 |
| 18 | Energima Midco AS | 932728095 | – | – | 2023 |
| 19 | Energima Bidco AS | 932728125 | – | NOK 2 bn | 2023 |
| 20 | Ok Service Og Montasje NUF | 932855089 | – | – | – |
| 21 | Ahnsa AS | 933250784 | – | NOK 0 | 2024 |
| 22 | Energima Manco Holding AS | 933428338 | – | – | 2024 |
| 23 | Energima Manco I AS | 933428362 | – | – | 2024 |
| 24 | Ventilasjonsteknikeren AS | 935104866 | – | NOK 2.4 m | 2025 |
| 25 | Vento Teknikk AS | 935749611 | – | NOK 0 | 2025 |
Newest companies in ventilation installation in Bærum
- Bruhn Klima AS10 Jun 2026
- Op Eriksson Vent18 Mar 2026
- Infravent Holding AS15 Jan 2026
- Vento Teknikk AS25 Jun 2025
- Ventilasjonsteknikeren AS25 Feb 2025
- Viking Ventilasjon Salg Og Tjenester Av Javeed7 Oct 2024
- Energima Manco Ii AS15 May 2024
- Energima Manco Holding AS8 May 2024
- Energima Manco I AS8 May 2024
- Ikovent AS6 May 2024
Frequently asked questions
How many companies in ventilation installation are there in Bærum?
The Register of Legal Entities lists 30 active companies in ventilation installation in Bærum. 3 of them were registered in the last 12 months.
Which is the largest company in ventilation installation in Bærum?
Energima AS is the largest by number of employees, with 125 employees. The organisation number is 985896925.
How many people work in ventilation installation in Bærum?
The companies have 233 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 6 of the 25 largest companies have reported employees.
How long have there been companies in ventilation installation in Bærum?
The oldest active company, Bærum Blikk Og Ventilasjon AS, was founded in 1990. 77% of the companies are limited companies.
Explore further
Ventilation installation in nearby municipalities
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.223. Figures are updated continuously.