Industry code 43.223 · Akershus
Ventilation installation in Asker
There are 16 active companies in ventilation installation in Asker. 1 of them were registered in the last 12 months. Together they have 272 registered employees. The largest company is Bryn Byggklima AS with 256 employees. The oldest, Bryn Byggklima AS, was founded in 2001. 75% are limited companies.
- Active companies
- 16
- New in the last 12 months
- 1
- Registered employees
- 272
- Share of limited companies
- 75 %
The largest companies in ventilation installation in Asker
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 | Bryn Byggklima AS | 984005288 | 256 | NOK 734 m | 2001 |
| 2 | Asker Ventilasjon AS | 985779686 | 9 | NOK 14.2 m | 2003 |
| 3 | Klim-Jas Ventilasjon AS | 937107293 | 7 | – | 2026 |
| 4 | Brage Kalager Folkvord | 830117032 | – | – | – |
| 5 | Klimakontakten AS | 914956617 | – | NOK 9.9 m | 2015 |
| 6 | Avas Blikk AS | 920386997 | – | NOK 3.9 m | 2017 |
| 7 | Ventproff AS | 925783935 | – | NOK 8.1 m | 2020 |
| 8 | Air-Flow AS | 928070980 | – | NOK 1.1 m | 2021 |
| 9 | Lassevent. Segolsson | 929609255 | – | – | – |
| 10 | Avas Prosjekt AS | 930629502 | – | NOK 1.7 m | 2022 |
| 11 | Krokens Blikkenslagerservice | 932772884 | – | – | – |
| 12 | Systemvent AS | 934009967 | – | NOK 740.1k | 2024 |
| 13 | Os Thorvald | 935165830 | – | – | – |
| 14 | Soon Clima AS | 986979867 | – | NOK 5.8 m | 2004 |
| 15 | Anders Ekberg Holdning AS | 989167480 | – | NOK 917.2k | 2005 |
| 16 | K. H. Myrland AS | 998816769 | – | NOK 0 | 2012 |
Newest companies in ventilation installation in Asker
- Klim-Jas Ventilasjon AS5 Feb 2026
- Os Thorvald10 Mar 2025
- Systemvent AS2 Sept 2024
- Brage Kalager Folkvord9 Apr 2024
- Krokens Blikkenslagerservice5 Jan 2024
- Avas Prosjekt AS11 Jan 2023
- Lassevent. Segolsson6 Aug 2022
- Air-Flow AS20 Nov 2021
- Ventproff AS13 Oct 2020
- Avas Blikk AS6 Feb 2018
Frequently asked questions
How many companies in ventilation installation are there in Asker?
The Register of Legal Entities lists 16 active companies in ventilation installation in Asker. 1 of them were registered in the last 12 months.
Which is the largest company in ventilation installation in Asker?
Bryn Byggklima AS is the largest by number of employees, with 256 employees. The organisation number is 984005288.
How many people work in ventilation installation in Asker?
The companies have 272 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in ventilation installation in Asker?
The oldest active company, Bryn Byggklima AS, was founded in 2001. 75% 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.

