Industry code 43.42 · Oslo
Other specialised construction activities related to building construction in Oslo
There are 12 active companies in other specialised construction activities related to building construction in Oslo. 1 of them were registered in the last 12 months. Together they have 154 registered employees. The largest company is Geo Fundamentering & Bergboring AS with 126 employees. The oldest, Tørt Bygg AS, was founded in 2006. 75% are limited companies.
- Active companies
- 12
- New in the last 12 months
- 1
- Registered employees
- 154
- Share of limited companies
- 75 %
The largest companies in other specialised construction activities related to building construction in Oslo
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 | Geo Fundamentering & Bergboring AS | 926836854 | 126 | NOK 576.9 m | 2021 |
| 2 | Multirehab AS | 918714227 | 13 | NOK 10.5 m | 2017 |
| 3 | Betongarbeid AS | 812016482 | 8 | NOK 24.2 m | 2013 |
| 4 | Silotrust AS | 936365035 | 7 | NOK 944.7k | 2025 |
| 5 | Eps Fuktsikring AS | 892815682 | – | NOK 7.5 m | 2008 |
| 6 | Aip Entreprenør AS | 922989591 | – | NOK 3.9 m | 2019 |
| 7 | Air-Lux Technik Ag | 931921983 | – | – | – |
| 8 | Krapf Ag Metall- Und Fassadenbau | 931922041 | – | – | – |
| 9 | Maxibetong AS | 934427904 | – | NOK 0 | 2024 |
| 10 | Storum Betongpumping | 936991653 | – | – | – |
| 11 | Tørt Bygg AS | 990038953 | – | NOK 15.4 m | 2006 |
| 12 | Thomas Bakken Holding AS | 991819525 | – | NOK 53.6k | 2007 |
Newest companies in other specialised construction activities related to building construction in Oslo
- Storum Betongpumping27 Jan 2026
- Silotrust AS13 Oct 2025
- Maxibetong AS7 Nov 2024
- Air-Lux Technik Ag5 Sept 2023
- Krapf Ag Metall- Und Fassadenbau4 Sept 2023
- Geo Fundamentering & Bergboring AS22 Mar 2021
- Aip Entreprenør AS28 Jun 2019
- Multirehab AS16 Mar 2017
- Betongarbeid AS1 Jun 2013
- Eps Fuktsikring AS1 Jul 2008
Frequently asked questions
How many companies in other specialised construction activities related to building construction are there in Oslo?
The Register of Legal Entities lists 12 active companies in other specialised construction activities related to building construction in Oslo. 1 of them were registered in the last 12 months.
Which is the largest company in other specialised construction activities related to building construction in Oslo?
Geo Fundamentering & Bergboring AS is the largest by number of employees, with 126 employees. The organisation number is 926836854.
How many people work in other specialised construction activities related to building construction in Oslo?
The companies have 154 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 4 of the 25 largest companies have reported employees.
How long have there been companies in other specialised construction activities related to building construction in Oslo?
The oldest active company, Tørt Bygg AS, was founded in 2006. 75% of the companies are limited companies.
Other industries in the same group in Oslo
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.42. Figures are updated continuously.