Industry code 43.223 · Østfold
Ventilation installation in Sarpsborg
There are 5 active companies in ventilation installation in Sarpsborg. No new companies have been registered in the last 12 months. Together they have 28 registered employees. The largest company is Airon AS with 14 employees. The oldest, Enøk Systemer Holding AS, was founded in 2006. 100% are limited companies.
- Active companies
- 5
- New in the last 12 months
- 0
- Registered employees
- 28
- Share of limited companies
- 100 %
The largest companies in ventilation installation in Sarpsborg
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 | Airon AS | 922945098 | 14 | NOK 13.1 m | 2019 |
| 2 | Østfold Enøk Og Ventilasjon AS | 927901196 | 14 | NOK 66.8 m | 2021 |
| 3 | Haav AS | 932920093 | – | NOK 359.3k | 2024 |
| 4 | Enøk Systemer Holding AS | 989320971 | – | – | 2006 |
| 5 | Klima Øst AS | 991847162 | – | NOK 68.4 m | 2007 |
Newest companies in ventilation installation in Sarpsborg
- Haav AS31 Jan 2024
- Østfold Enøk Og Ventilasjon AS11 Oct 2021
- Airon AS21 Jun 2019
- Klima Øst AS6 Nov 2007
- Enøk Systemer Holding AS25 Jan 2006
Frequently asked questions
How many companies in ventilation installation are there in Sarpsborg?
The Register of Legal Entities lists 5 active companies in ventilation installation in Sarpsborg. No new companies have been registered in the last 12 months.
Which is the largest company in ventilation installation in Sarpsborg?
Airon AS is the largest by number of employees, with 14 employees. The organisation number is 922945098.
How many people work in ventilation installation in Sarpsborg?
The companies have 28 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 2 of the 25 largest companies have reported employees.
How long have there been companies in ventilation installation in Sarpsborg?
The oldest active company, Enøk Systemer Holding AS, was founded in 2006. 100% 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.

