Industry code 42 · Telemark
Civil engineering in Porsgrunn
There are 10 active companies in civil engineering in Porsgrunn. No new companies have been registered in the last 12 months. Together they have 256 registered employees. The largest company is Eiffage Genie Civil NUF with 233 employees. The oldest, Bortech AS, was founded in 1992. 70% are limited companies.
- Active companies
- 10
- New in the last 12 months
- 0
- Registered employees
- 256
- Share of limited companies
- 70 %
The largest companies in civil engineering in Porsgrunn
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 | Eiffage Genie Civil NUF | 926049860 | 233 | NOK 2.9 bn | – |
| 2 | Bortech AS | 964075522 | 15 | NOK 54.6 m | 1992 |
| 3 | Vestviken Boring AS | 921572549 | 8 | – | 2018 |
| 4 | Lerøy Vedlikehold AS | 816614112 | – | NOK 1.5 m | 2016 |
| 5 | Winthers Dykker Service | 916337124 | – | – | – |
| 6 | Lerøy Invest AS | 916590245 | – | NOK 0 | 2016 |
| 7 | Vestviken Holding AS | 921474830 | – | NOK 0 | 2018 |
| 8 | Martens Service | 931182625 | – | – | – |
| 9 | Telekom Ekspert AS | 934000455 | – | NOK 2.2 m | 2024 |
| 10 | Porsgrunn Brønnboring AS | 998367913 | – | NOK 708k | 2012 |
Newest companies in civil engineering in Porsgrunn
- Telekom Ekspert AS30 Aug 2024
- Martens Service12 Apr 2023
- Eiffage Genie Civil NUF23 Dec 2020
- Vestviken Boring AS18 Oct 2018
- Vestviken Holding AS28 Sept 2018
- Lerøy Vedlikehold AS25 Jan 2016
- Lerøy Invest AS19 Jan 2016
- Winthers Dykker Service4 Dec 2015
- Porsgrunn Brønnboring AS12 May 2012
- Bortech AS20 Feb 1995
Frequently asked questions
How many companies in civil engineering are there in Porsgrunn?
The Register of Legal Entities lists 10 active companies in civil engineering in Porsgrunn. No new companies have been registered in the last 12 months.
Which is the largest company in civil engineering in Porsgrunn?
Eiffage Genie Civil NUF is the largest by number of employees, with 233 employees. The organisation number is 926049860.
How many people work in civil engineering in Porsgrunn?
The companies have 256 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in civil engineering in Porsgrunn?
The oldest active company, Bortech AS, was founded in 1992. 70% of the companies are limited companies.
Explore further
Civil engineering in nearby municipalities
Sub-industries in Porsgrunn
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. Figures are updated continuously.