Industry code 42.2 · Telemark
Construction of utility projects in Porsgrunn
There are 7 active companies in construction of utility projects in Porsgrunn. No new companies have been registered in the last 12 months. Together they have 23 registered employees. The largest company is Bortech AS with 15 employees. The oldest, Bortech AS, was founded in 1992. 71% are limited companies.
- Active companies
- 7
- New in the last 12 months
- 0
- Registered employees
- 23
- Share of limited companies
- 71 %
The largest companies in construction of utility projects 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 | Bortech AS | 964075522 | 15 | NOK 54.6 m | 1992 |
| 2 | Vestviken Boring AS | 921572549 | 8 | – | 2018 |
| 3 | Winthers Dykker Service | 916337124 | – | – | – |
| 4 | Vestviken Holding AS | 921474830 | – | NOK 0 | 2018 |
| 5 | Martens Service | 931182625 | – | – | – |
| 6 | Telekom Ekspert AS | 934000455 | – | NOK 2.2 m | 2024 |
| 7 | Porsgrunn Brønnboring AS | 998367913 | – | NOK 708k | 2012 |
Newest companies in construction of utility projects in Porsgrunn
- Telekom Ekspert AS30 Aug 2024
- Martens Service12 Apr 2023
- Vestviken Boring AS18 Oct 2018
- Vestviken Holding AS28 Sept 2018
- Winthers Dykker Service4 Dec 2015
- Porsgrunn Brønnboring AS12 May 2012
- Bortech AS20 Feb 1995
Frequently asked questions
How many companies in construction of utility projects are there in Porsgrunn?
The Register of Legal Entities lists 7 active companies in construction of utility projects in Porsgrunn. No new companies have been registered in the last 12 months.
Which is the largest company in construction of utility projects in Porsgrunn?
Bortech AS is the largest by number of employees, with 15 employees. The organisation number is 964075522.
How many people work in construction of utility projects in Porsgrunn?
The companies have 23 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 utility projects in Porsgrunn?
The oldest active company, Bortech AS, was founded in 1992. 71% of the companies are limited companies.
Explore further
Construction of utility projects in nearby municipalities
Other industries in the same group 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 42.2. Figures are updated continuously.