Industry code 42 · Vestfold
Civil engineering in Tønsberg
There are 10 active companies in civil engineering in Tønsberg. No new companies have been registered in the last 12 months. Together they have 19 registered employees. The largest company is Asfalt AS with 9 employees. The oldest, Transtema Sem AS, was founded in 1956. 80% are limited companies.
- Active companies
- 10
- New in the last 12 months
- 0
- Registered employees
- 19
- Share of limited companies
- 80 %
The largest companies in civil engineering in Tønsberg
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 | Asfalt AS | 919754885 | 9 | NOK 33.8 m | 2017 |
| 2 | Vestfold Miljø Prosess AS | 922328641 | 5 | NOK 3.1 m | 2019 |
| 3 | Vestfold Rørindustri AS | 925598127 | 5 | NOK 13.6 m | 2020 |
| 4 | Olimb Rørfornying Øst AS | 832166332 | – | NOK 4 m | 2023 |
| 5 | Transtema Sem AS | 915798489 | – | NOK 61.1 m | 1956 |
| 6 | Vri Holding AS | 925342890 | – | – | 2020 |
| 7 | Parklines Roar Skollenborg | 957064922 | – | – | – |
| 8 | Frigstad Diving | 996154955 | – | – | – |
| 9 | M & R Arvidson AS | 997023838 | – | NOK 352.7k | 2011 |
| 10 | Pn Holding AS | 998705495 | – | – | 2012 |
Newest companies in civil engineering in Tønsberg
- Olimb Rørfornying Øst AS3 Oct 2023
- Vestfold Rørindustri AS7 Sept 2020
- Vri Holding AS20 Aug 2020
- Vestfold Miljø Prosess AS4 Mar 2019
- Asfalt AS23 Oct 2017
- Pn Holding AS13 Aug 2012
- M & R Arvidson AS14 Jun 2011
- Frigstad Diving31 Jan 2011
- Transtema Sem AS19 Feb 1995
- Parklines Roar Skollenborg19 Feb 1995
Frequently asked questions
How many companies in civil engineering are there in Tønsberg?
The Register of Legal Entities lists 10 active companies in civil engineering in Tønsberg. No new companies have been registered in the last 12 months.
Which is the largest company in civil engineering in Tønsberg?
Asfalt AS is the largest by number of employees, with 9 employees. The organisation number is 919754885.
How many people work in civil engineering in Tønsberg?
The companies have 19 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 Tønsberg?
The oldest active company, Transtema Sem AS, was founded in 1956. 80% of the companies are limited companies.
Explore further
Civil engineering in nearby municipalities
Sub-industries in Tønsberg
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.

