Industry code 80.0 · Østfold
Private security and investigation activities in Halden
There are 4 active companies in private security and investigation activities in Halden. No new companies have been registered in the last 12 months. The oldest, Fossekallen Kontroll AS, was founded in 2022. 75% are limited companies.
- Active companies
- 4
- New in the last 12 months
- 0
- Registered employees
- –
- Share of limited companies
- 75 %
The largest companies in private security and investigation activities in Halden
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 | Nordlys Etterforskning AS | 831444592 | – | NOK 1.9 m | 2023 |
| 2 | Nordlys Etterforskning Weberg | 919193654 | – | – | – |
| 3 | Fossekallen Kontroll AS | 928617246 | – | NOK 0 | 2022 |
| 4 | Revontulet AS | 933793133 | – | NOK 1 m | 2024 |
Newest companies in private security and investigation activities in Halden
- Revontulet AS16 Jul 2024
- Nordlys Etterforskning AS24 May 2023
- Fossekallen Kontroll AS26 Jan 2022
- Nordlys Etterforskning Weberg19 Jul 2017
Frequently asked questions
How many companies in private security and investigation activities are there in Halden?
The Register of Legal Entities lists 4 active companies in private security and investigation activities in Halden. No new companies have been registered in the last 12 months.
Which company is the largest in private security and investigation activities in Halden?
None of the companies have registered a number of employees. Nordlys Etterforskning AS (org. no. 831444592) is one of the registered companies.
How long have there been companies in private security and investigation activities in Halden?
The oldest active company, Fossekallen Kontroll AS, was founded in 2022. 75% of the companies are limited companies.
Explore further
Private security and investigation 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 80.0. Figures are updated continuously.

