Industry code 42.9 · Vestland
Construction of other civil engineering projects in Bergen
There are 12 active companies in construction of other civil engineering projects in Bergen. No new companies have been registered in the last 12 months. Together they have 183 registered employees. The largest company is Q-Star Energy with 119 employees. The oldest, Bergen Dykk Og Entreprenørservice AS, was founded in 1994. 50% are limited companies.
- Active companies
- 12
- New in the last 12 months
- 0
- Registered employees
- 183
- Share of limited companies
- 50 %
The largest companies in construction of other civil engineering projects in Bergen
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 | Q-Star Energy | 974368927 | 119 | – | – |
| 2 | Consto Dambygg AS | 918481613 | 64 | NOK 252 m | 2017 |
| 3 | Sørensen Undervannsservice | 817526292 | – | – | – |
| 4 | Leganger Holding AS | 913417488 | – | NOK 311.6k | 2014 |
| 5 | Vestlandsentreprenøren AS | 922905304 | – | NOK 6.4 m | 2019 |
| 6 | Dykk Martens | 928144186 | – | – | – |
| 7 | Arena Surfaces AS | 929716434 | – | NOK 1.2 m | 2022 |
| 8 | Sebastian Bognøy | 930157473 | – | NOK 10.5k | – |
| 9 | Blw Holding AS | 931103512 | – | – | 2023 |
| 10 | Nilsen Dykking | 935576628 | – | – | – |
| 11 | Johannessen Maskin Trond Johannessen Inngår I Dødsbo | 955885872 | – | – | – |
| 12 | Bergen Dykk Og Entreprenørservice AS | 974281392 | – | NOK 2.7 m | 1994 |
Newest companies in construction of other civil engineering projects in Bergen
- Nilsen Dykking4 Jun 2025
- Sebastian Bognøy14 Aug 2023
- Blw Holding AS24 Mar 2023
- Arena Surfaces AS26 Aug 2022
- Dykk Martens16 Nov 2021
- Vestlandsentreprenøren AS17 Jun 2019
- Consto Dambygg AS31 Jan 2017
- Sørensen Undervannsservice3 Aug 2016
- Leganger Holding AS25 Mar 2014
- Q-Star Energy30 May 1995
Frequently asked questions
How many companies in construction of other civil engineering projects are there in Bergen?
The Register of Legal Entities lists 12 active companies in construction of other civil engineering projects in Bergen. No new companies have been registered in the last 12 months.
Which is the largest company in construction of other civil engineering projects in Bergen?
Q-Star Energy is the largest by number of employees, with 119 employees. The organisation number is 974368927.
How many people work in construction of other civil engineering projects in Bergen?
The companies have 183 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 construction of other civil engineering projects in Bergen?
The oldest active company, Bergen Dykk Og Entreprenørservice AS, was founded in 1994. 50% of the companies are limited companies.
Explore further
Construction of other civil engineering projects in nearby municipalities
Other industries in the same group in Bergen
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 42.9. Figures are updated continuously.

