Industry code 43.222 · Telemark
Installation of refrigeration, heat pumps and fireplaces in Porsgrunn
There are 9 active companies in installation of refrigeration, heat pumps and fireplaces in Porsgrunn. No new companies have been registered in the last 12 months. Together they have 10 registered employees. The largest company is Stabil Varme Service AS with 10 employees. The oldest, Stabil Eiendom AS, was founded in 1984. 67% are limited companies.
- Active companies
- 9
- New in the last 12 months
- 0
- Registered employees
- 10
- Share of limited companies
- 67 %
The largest companies in installation of refrigeration, heat pumps and fireplaces 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 | Stabil Varme Service AS | 998726530 | 10 | NOK 31.3 m | 2012 |
| 2 | Fosse Klimaservice AS | 830788832 | – | NOK 1.1 m | 2023 |
| 3 | Service Hansen | 912278689 | – | – | – |
| 4 | Telemark Montering Lande | 919373490 | – | – | – |
| 5 | Grenland Energispar AS | 930471607 | – | NOK 4.8 m | 2022 |
| 6 | Effektiv Montasje AS | 934056736 | – | NOK 1.6 m | 2024 |
| 7 | Stabil Eiendom AS | 935782007 | – | NOK 1.9 m | 1984 |
| 8 | Jd Elektroservice Van | 935900840 | – | – | – |
| 9 | Stabil Holding AS | 998545862 | – | – | 2012 |
Newest companies in installation of refrigeration, heat pumps and fireplaces in Porsgrunn
- Jd Elektroservice Van30 Jul 2025
- Effektiv Montasje AS9 Sept 2024
- Fosse Klimaservice AS8 Feb 2023
- Grenland Energispar AS14 Dec 2022
- Telemark Montering Lande4 Aug 2017
- Service Hansen7 Aug 2013
- Stabil Varme Service AS18 Aug 2012
- Stabil Holding AS26 Jun 2012
- Stabil Eiendom AS12 Mar 1995
Frequently asked questions
How many companies in installation of refrigeration, heat pumps and fireplaces are there in Porsgrunn?
The Register of Legal Entities lists 9 active companies in installation of refrigeration, heat pumps and fireplaces in Porsgrunn. No new companies have been registered in the last 12 months.
Which is the largest company in installation of refrigeration, heat pumps and fireplaces in Porsgrunn?
Stabil Varme Service AS is the largest by number of employees, with 10 employees. The organisation number is 998726530.
How many people work in installation of refrigeration, heat pumps and fireplaces in Porsgrunn?
The companies have 10 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 installation of refrigeration, heat pumps and fireplaces in Porsgrunn?
The oldest active company, Stabil Eiendom AS, was founded in 1984. 67% of the companies are limited companies.
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Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.222. Figures are updated continuously.

