Industry code 25.120 · Telemark
Manufacture of doors and windows of metal in Skien
There are 4 active companies in manufacture of doors and windows of metal in Skien. No new companies have been registered in the last 12 months. Together they have 25 registered employees. The largest company is Glassmester Thoresen AS with 14 employees. The oldest, Ralle AS, was founded in 1988. 100% are limited companies.
- Active companies
- 4
- New in the last 12 months
- 0
- Registered employees
- 25
- Share of limited companies
- 100 %
The largest companies in manufacture of doors and windows of metal in Skien
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 | Glassmester Thoresen AS | 954769526 | 14 | NOK 16 m | 1989 |
| 2 | Port-Teknikk AS | 998522005 | 11 | NOK 20.7 m | 2012 |
| 3 | Tom Bratsberg Holding AS | 925986887 | – | – | 2020 |
| 4 | Ralle AS | 950428554 | – | NOK 731.7k | 1988 |
Newest companies in manufacture of doors and windows of metal in Skien
- Tom Bratsberg Holding AS18 Nov 2020
- Port-Teknikk AS20 Jun 2012
- Glassmester Thoresen AS19 Feb 1995
- Ralle AS19 Feb 1995
Frequently asked questions
How many companies in manufacture of doors and windows of metal are there in Skien?
The Register of Legal Entities lists 4 active companies in manufacture of doors and windows of metal in Skien. No new companies have been registered in the last 12 months.
Which is the largest company in manufacture of doors and windows of metal in Skien?
Glassmester Thoresen AS is the largest by number of employees, with 14 employees. The organisation number is 954769526.
How many people work in manufacture of doors and windows of metal in Skien?
The companies have 25 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 manufacture of doors and windows of metal in Skien?
The oldest active company, Ralle AS, was founded in 1988. 100% of the companies are limited companies.
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 25.120. Figures are updated continuously.

