Industry code 80.09 · Oslo
Security services n.e.c. in Oslo
There are 57 active companies in security services n.e.c. in Oslo. 2 of them were registered in the last 12 months. Together they have 4,957 registered employees. The largest company is Avarn Security AS with 3,631 employees. The oldest, Verisure AS, was founded in 1965. 74% are limited companies.
- Active companies
- 57
- New in the last 12 months
- 2
- Registered employees
- 4,957
- Share of limited companies
- 74 %
The largest companies in security services n.e.c. in Oslo
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 | Avarn Security AS | 943184097 | 3,631 | NOK 2.7 bn | 1987 |
| 2 | Securitas Technology AS | 983445349 | 388 | NOK 763.5 m | 2001 |
| 3 | Verisure AS | 929120825 | 337 | NOK 1.4 bn | 1965 |
| 4 | SA Salg AS | 993049166 | 221 | NOK 126.6 m | 2008 |
| 5 | Sector Alarm Drift AS | 915453597 | 122 | NOK 122.3 m | 2015 |
| 6 | Sector Alarm Als AS | 915453732 | 54 | NOK 24.8 m | 2015 |
| 7 | Sector Alarm Tech AS | 921186215 | 36 | NOK 297 m | 2018 |
| 8 | Sector Alarm Holding AS | 889158212 | 31 | NOK 4.2 bn | 2005 |
| 9 | Homely AS | 820227492 | 30 | NOK 91.9 m | 2017 |
| 10 | Safe4 Certified Monitoring Services AS | 933051218 | 25 | NOK 14.4 m | 2024 |
| 11 | Raufoss Beredskap AS | 983395716 | 25 | NOK 17.4 m | 2001 |
| 12 | Sector Alarm AS | 975368211 | 21 | NOK 976 m | 1995 |
| 13 | Safe4 Security Group AS | 912569608 | 18 | NOK 123.6 m | 2013 |
| 14 | Ohma AS | 932405415 | 13 | NOK 286k | 2023 |
| 15 | Safe4 Risk Solutions AS | 913296435 | 5 | NOK 5 m | 2014 |
| 16 | Avarn Security Group AS | 826816422 | – | – | 2021 |
| 17 | Maximum Security AS | 835661202 | – | – | 2025 |
| 18 | Td Gruppen Sikkerhet NUF | 892519072 | – | NOK 22.9k | – |
| 19 | Sector Alarm Ireland AS | 911580136 | – | – | 2013 |
| 20 | Egeberg Consulting AS | 912106748 | – | NOK 3 m | 2013 |
| 21 | Secura AS | 914050456 | – | NOK 901.2k | 2014 |
| 22 | Securityconsult Odd Larsen | 914263565 | – | – | – |
| 23 | Trygt Hjem AS | 915514006 | – | NOK 9.2 m | 2015 |
| 24 | Avarn Security Holding AS | 915686982 | – | – | 2015 |
| 25 | Elghufs AS | 920248470 | – | NOK 0 | 2018 |
Newest companies in security services n.e.c. in Oslo
- Skjoldet AS25 Feb 2026
- Skjoldet Holding AS27 Jan 2026
- Maximum Security AS11 Jun 2025
- North Grey AS16 Oct 2024
- Tuene AS22 Jul 2024
- Safe4 Certified Monitoring Services AS21 Feb 2024
- Ohma AS6 Nov 2023
- Exercitium AS7 Sept 2023
- Henningsen Konsulent3 Oct 2022
- Al-Haydari Services28 Jul 2022
Frequently asked questions
How many companies in security services n.e.c. are there in Oslo?
The Register of Legal Entities lists 57 active companies in security services n.e.c. in Oslo. 2 of them were registered in the last 12 months.
Which is the largest company in security services n.e.c. in Oslo?
Avarn Security AS is the largest by number of employees, with 3,631 employees. The organisation number is 943184097.
How many people work in security services n.e.c. in Oslo?
The companies have 4,957 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 15 of the 25 largest companies have reported employees.
How long have there been companies in security services n.e.c. in Oslo?
The oldest active company, Verisure AS, was founded in 1965. 74% of the companies are limited companies.
Other industries in the same group in Oslo
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 80.09. Figures are updated continuously.