Industry code 42.99 · Oslo
Construction of other civil engineering projects n.e.c. in Oslo
There are 19 active companies in construction of other civil engineering projects n.e.c. in Oslo. 4 of them were registered in the last 12 months. The oldest, Bjørvika Infrastruktur AS, was founded in 2002. 47% are limited companies.
- Active companies
- 19
- New in the last 12 months
- 4
- Registered employees
- –
- Share of limited companies
- 47 %
The largest companies in construction of other civil engineering projects n.e.c. 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 | Karl Engebretsen | 836233832 | – | – | – |
| 2 | Newton Ground Engineering (Eu) AS | 838451152 | – | – | 2026 |
| 3 | Winthrop Technologies Norway AS | 922393273 | – | NOK 316.2k | 2019 |
| 4 | Brusetkollen SA | 925862193 | – | – | 2025 |
| 5 | Ærø Shape | 926918834 | – | – | – |
| 6 | Gassmannen Ulvolden | 927717247 | – | – | – |
| 7 | Christian Skisaker Liane | 929573420 | – | – | – |
| 8 | Gruber-Hofer Metalltechnik Gmbh NUF | 935939259 | – | – | – |
| 9 | Eirewest AS | 938451095 | – | – | 2026 |
| 10 | Ncl AS | 938451117 | – | – | 2026 |
| 11 | Bjørvika Infrastruktur AS | 985010110 | – | NOK 47.7 m | 2002 |
| 12 | Basto Vann Og Avløpslag Andelslag 4 Bvaa 4 | 985618259 | – | – | 2004 |
| 13 | Bonar Sp Zoo | 986939776 | – | – | – |
| 14 | Heyerdahl Holding Invest AS | 989130617 | – | NOK 0 | 2005 |
| 15 | Kb Infrastruktur AS | 992815167 | – | NOK 337.7k | 2008 |
| 16 | Sportsconcept Entreprenør AS | 995861992 | – | NOK 14.4 m | 2010 |
| 17 | Ibr Dr.-Ing. Roggenbau Engineering Gmbh | 998818958 | – | – | – |
| 18 | Udrea Stefan Bare Capsulate S.r.l. | 998831601 | – | – | – |
| 19 | A1-3 Festningsallmenningen AS | 999215319 | – | NOK 8.2 m | 2012 |
Newest companies in construction of other civil engineering projects n.e.c. in Oslo
- Newton Ground Engineering (Eu) AS9 Sept 2026
- Eirewest AS9 Sept 2026
- Ncl AS9 Sept 2026
- Brusetkollen SA23 Dec 2025
- Karl Engebretsen26 Sept 2025
- Gruber-Hofer Metalltechnik Gmbh NUF22 Aug 2025
- Christian Skisaker Liane29 Jul 2022
- Gassmannen Ulvolden14 Sept 2021
- Ærø Shape8 Apr 2021
- Winthrop Technologies Norway AS14 Mar 2019
Frequently asked questions
How many companies in construction of other civil engineering projects n.e.c. are there in Oslo?
The Register of Legal Entities lists 19 active companies in construction of other civil engineering projects n.e.c. in Oslo. 4 of them were registered in the last 12 months.
Which company is the largest in construction of other civil engineering projects n.e.c. in Oslo?
None of the companies have registered a number of employees. Karl Engebretsen (org. no. 836233832) is one of the registered companies.
How long have there been companies in construction of other civil engineering projects n.e.c. in Oslo?
The oldest active company, Bjørvika Infrastruktur AS, was founded in 2002. 47% 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 42.99. Figures are updated continuously.