Industry code 62.900 · Telemark
Other information technology and computer service activities in Porsgrunn
There are 3 active companies in other information technology and computer service activities in Porsgrunn. No new companies have been registered in the last 12 months. The oldest, Ytrebekk Holding AS, was founded in 2023. 33% are limited companies.
- Active companies
- 3
- New in the last 12 months
- 0
- Registered employees
- –
- Share of limited companies
- 33 %
The largest companies in other information technology and computer service activities 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 | Blålys Undervisning Gulbrandsen | 924351802 | – | – | – |
| 2 | Ytrebekk Holding AS | 932511266 | – | NOK 0 | 2023 |
| 3 | Odinsen Kommunikasjon | 997497694 | – | – | – |
Newest companies in other information technology and computer service activities in Porsgrunn
- Ytrebekk Holding AS22 Nov 2023
- Blålys Undervisning Gulbrandsen6 Jan 2020
- Odinsen Kommunikasjon24 Oct 2011
Frequently asked questions
How many companies in other information technology and computer service activities are there in Porsgrunn?
The Register of Legal Entities lists 3 active companies in other information technology and computer service activities in Porsgrunn. No new companies have been registered in the last 12 months.
Which company is the largest in other information technology and computer service activities in Porsgrunn?
None of the companies have registered a number of employees. Blålys Undervisning Gulbrandsen (org. no. 924351802) is one of the registered companies.
How long have there been companies in other information technology and computer service activities in Porsgrunn?
The oldest active company, Ytrebekk Holding AS, was founded in 2023. 33% of the companies are limited companies.
Explore further
Other information technology and computer service activities in nearby municipalities
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 62.900. Figures are updated continuously.

