Industry code 43.4 · Vestland
Specialised construction activities related to building construction in Osterøy
There are 3 active companies in specialised construction activities related to building construction in Osterøy. 1 of them were registered in the last 12 months. Together they have 6 registered employees. The largest company is Arna Tak AS with 6 employees. The oldest, Arna Tak AS, was founded in 2008. 33% are limited companies.
- Active companies
- 3
- New in the last 12 months
- 1
- Registered employees
- 6
- Share of limited companies
- 33 %
The largest companies in specialised construction activities related to building construction in Osterøy
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 | Arna Tak AS | 992422475 | 6 | NOK 5.9 m | 2008 |
| 2 | Haugland Fossåsen | 934262158 | – | – | – |
| 3 | O Mjelde Veseth | 937580231 | – | – | – |
Newest companies in specialised construction activities related to building construction in Osterøy
- O Mjelde Veseth5 May 2026
- Haugland Fossåsen12 Oct 2024
- Arna Tak AS26 Mar 2008
Frequently asked questions
How many companies in specialised construction activities related to building construction are there in Osterøy?
The Register of Legal Entities lists 3 active companies in specialised construction activities related to building construction in Osterøy. 1 of them were registered in the last 12 months.
Which is the largest company in specialised construction activities related to building construction in Osterøy?
Arna Tak AS is the largest by number of employees, with 6 employees. The organisation number is 992422475.
How many people work in specialised construction activities related to building construction in Osterøy?
The companies have 6 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 1 of the 25 largest companies have reported employees.
How long have there been companies in specialised construction activities related to building construction in Osterøy?
The oldest active company, Arna Tak AS, was founded in 2008. 33% of the companies are limited companies.
Explore further
Specialised construction activities related to building construction in nearby municipalities
Other industries in the same group in Osterøy
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.4. Figures are updated continuously.

