Industry code 43.22 · Rogaland
Plumbing, heat and air-conditioning installation in Sola
There are 24 active companies in plumbing, heat and air-conditioning installation in Sola. 1 of them were registered in the last 12 months. Together they have 65 registered employees. The largest company is Alfa Energi AS with 11 employees. The oldest, Sigmund Lothe AS, was founded in 1986. 92% are limited companies.
- Active companies
- 24
- New in the last 12 months
- 1
- Registered employees
- 65
- Share of limited companies
- 92 %
The largest companies in plumbing, heat and air-conditioning installation in Sola
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 | Alfa Energi AS | 930128287 | 11 | NOK 21.2 m | 2022 |
| 2 | Sola Rør AS | 933074498 | 10 | NOK 9 m | 2024 |
| 3 | Sigmund Lothe AS | 939507213 | 10 | NOK 21.5 m | 1986 |
| 4 | Myhre Rør AS | 951636282 | 8 | NOK 13.2 m | 1989 |
| 5 | Team Vvs AS | 915607985 | 6 | NOK 7 m | 2015 |
| 6 | Mk Systemer AS | 914250358 | 5 | NOK 7 m | 2014 |
| 7 | Mk Varmepumpe Og Solskjerming AS | 916848765 | 5 | NOK 4.5 m | 2016 |
| 8 | Jæren Varmepumpeservice AS | 931735594 | 5 | NOK 7.2 m | 2023 |
| 9 | Haneseth Vvs Stavanger AS | 936785115 | 5 | – | 2025 |
| 10 | Rørlegger Johannesen AS | 835152812 | – | NOK 221.5k | 2025 |
| 11 | Smarte Energi Systemer Norge AS | 912719855 | – | NOK 2.1 m | 2013 |
| 12 | Gimre Kulde & Mekaniske AS | 913190874 | – | NOK 398.8k | 2014 |
| 13 | Mk Klima AS | 917717184 | – | NOK 1.4 m | 2016 |
| 14 | Sola Kjøleservice AS | 919297840 | – | NOK 1.2 m | 2017 |
| 15 | Tveit Vvs AS | 928962652 | – | NOK 714.9k | 2022 |
| 16 | Hagaen AS | 930673455 | – | NOK 4.5 m | 2022 |
| 17 | Rørleggerfirma Vaaland | 932145987 | – | – | – |
| 18 | Norske Varmepumper AS | 932195690 | – | NOK 2 m | 2023 |
| 19 | Vertiq Heis AS | 932375885 | – | NOK 83.3k | 2023 |
| 20 | Rør Og Gassteknikk AS | 932612267 | – | NOK 2.2 m | 2023 |
| 21 | Preben Risa Holding AS | 932745305 | – | – | 2023 |
| 22 | Arild Byberg AS | 979520646 | – | NOK 1.6 m | 1998 |
| 23 | Knoph Vvs & Gassteknikk AS | 984305451 | – | NOK 5.3 m | 2002 |
| 24 | Vp-Service Eivind Øvregaard | 989376179 | – | – | – |
Newest companies in plumbing, heat and air-conditioning installation in Sola
- Haneseth Vvs Stavanger AS16 Dec 2025
- Rørlegger Johannesen AS4 Mar 2025
- Sola Rør AS26 Feb 2024
- Preben Risa Holding AS2 Jan 2024
- Rør Og Gassteknikk AS14 Dec 2023
- Vertiq Heis AS31 Oct 2023
- Norske Varmepumper AS6 Oct 2023
- Rørleggerfirma Vaaland28 Sept 2023
- Jæren Varmepumpeservice AS19 Jul 2023
- Hagaen AS18 Jan 2023
Frequently asked questions
How many companies in plumbing, heat and air-conditioning installation are there in Sola?
The Register of Legal Entities lists 24 active companies in plumbing, heat and air-conditioning installation in Sola. 1 of them were registered in the last 12 months.
Which is the largest company in plumbing, heat and air-conditioning installation in Sola?
Alfa Energi AS is the largest by number of employees, with 11 employees. The organisation number is 930128287.
How many people work in plumbing, heat and air-conditioning installation in Sola?
The companies have 65 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 9 of the 25 largest companies have reported employees.
How long have there been companies in plumbing, heat and air-conditioning installation in Sola?
The oldest active company, Sigmund Lothe AS, was founded in 1986. 92% of the companies are limited companies.
Explore further
Plumbing, heat and air-conditioning installation in nearby municipalities
Other industries in the same group in Sola
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.22. Figures are updated continuously.

