Industry code 82 · Telemark
Office administrative, office support and other business support activities in Porsgrunn
There are 43 active companies in office administrative, office support and other business support activities in Porsgrunn. 6 of them were registered in the last 12 months. Together they have 16 registered employees. The largest company is Equity Credit Management AS with 16 employees. The oldest, Norsk Raffineringsverk Prosessrådgivning AS, was founded in 1926. 21% are limited companies.
- Active companies
- 43
- New in the last 12 months
- 6
- Registered employees
- 16
- Share of limited companies
- 21 %
The largest companies in office administrative, office support and other business support 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 | Equity Credit Management AS | 971170557 | 16 | NOK 26.8 m | 1994 |
| 2 | Mariann Michelsen Consulting | 828796402 | – | – | – |
| 3 | Raga Service Gabrielsen ENK | 828872222 | – | – | – |
| 4 | Pedersen Invest | 832550272 | – | – | – |
| 5 | Agent Rambekk | 833322052 | – | – | – |
| 6 | Papirmølla - Ranveig H Roeim | 912636372 | – | – | – |
| 7 | Norsk Raffineringsverk Prosessrådgivning AS | 914791278 | – | – | 1926 |
| 8 | Dotno Trustee Services DA | 917727546 | – | – | 2016 |
| 9 | Hokas Holding AS | 918433538 | – | NOK 49.7k | 2016 |
| 10 | Dotno Trustee Domains DA | 920623204 | – | – | 2018 |
| 11 | Let's Brand .no Trustee Service | 926487760 | – | – | 2021 |
| 12 | Førli | 927123630 | – | – | – |
| 13 | Tørre Analyser | 928498549 | – | – | – |
| 14 | Hvem-Eier-Bilen.no DA | 928897338 | – | NOK 0 | 2022 |
| 15 | Hvem Eier Bilen DA | 929009525 | – | NOK 0 | 2022 |
| 16 | Salescom AS | 929046862 | – | NOK 0 | 2022 |
| 17 | Egensajt .no Trustee | 929797043 | – | – | 2022 |
| 18 | Agent Saraydari | 930692301 | – | – | – |
| 19 | Marit Sibille Skundberg | 930697524 | – | – | – |
| 20 | Equity Finance AS | 931053418 | – | NOK 15.8 m | 2023 |
| 21 | Industriuka AS | 933803848 | – | NOK 14 m | 2024 |
| 22 | Kerstin E. Aas | 934027639 | – | – | – |
| 23 | Embern AS | 934784464 | – | NOK 386.5k | 2024 |
| 24 | Konsulent Aasum | 935264626 | – | – | – |
| 25 | Konsulent Skaarer | 935929741 | – | – | – |
Newest companies in office administrative, office support and other business support activities in Porsgrunn
- Skaren Solutions19 Aug 2026
- Clausen Agent15 May 2026
- Optima Nordstrøm10 Feb 2026
- Agent Henareh28 Jan 2026
- Agent Adam Khan28 Jan 2026
- Agent Brøndbo22 Jan 2026
- Agent Abou Salem29 Oct 2025
- Selger Tangen26 Sept 2025
- Konsulent Skaarer21 Aug 2025
- Nordname Trustee Service11 Aug 2025
Frequently asked questions
How many companies in office administrative, office support and other business support activities are there in Porsgrunn?
The Register of Legal Entities lists 43 active companies in office administrative, office support and other business support activities in Porsgrunn. 6 of them were registered in the last 12 months.
Which is the largest company in office administrative, office support and other business support activities in Porsgrunn?
Equity Credit Management AS is the largest by number of employees, with 16 employees. The organisation number is 971170557.
How many people work in office administrative, office support and other business support activities in Porsgrunn?
The companies have 16 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 1 of the 25 largest companies have reported employees.
How long have there been companies in office administrative, office support and other business support activities in Porsgrunn?
The oldest active company, Norsk Raffineringsverk Prosessrådgivning AS, was founded in 1926. 21% of the companies are limited companies.
Explore further
Office administrative, office support and other business support activities in nearby municipalities
Sub-industries 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 82. Figures are updated continuously.