Industry code 43.2 · Rogaland
Electrical, plumbing and other construction installation activities in Sandnes
There are 161 active companies in electrical, plumbing and other construction installation activities in Sandnes. 11 of them were registered in the last 12 months. Together they have 1,173 registered employees. The largest company is Sig Halvorsen AS with 248 employees. The oldest, Sandnes Elektriske AS, was founded in 1977. 76% are limited companies.
- Active companies
- 161
- New in the last 12 months
- 11
- Registered employees
- 1,173
- Share of limited companies
- 76 %
The largest companies in electrical, plumbing and other construction installation activities in Sandnes
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 | Sig Halvorsen AS | 976700376 | 248 | NOK 459.2 m | 1996 |
| 2 | Sinus Elektro AS | 989059335 | 76 | NOK 146.1 m | 2005 |
| 3 | Kreatel AS | 992073616 | 63 | NOK 197.6 m | 2007 |
| 4 | Energi & Miljø AS | 989829351 | 48 | NOK 176.3 m | 2006 |
| 5 | Lie Ventilasjon AS | 987884630 | 47 | NOK 146 m | 2005 |
| 6 | El-Design AS | 928633241 | 42 | NOK 47.3 m | 2022 |
| 7 | Scan Vvs AS | 999136613 | 40 | NOK 78 m | 2012 |
| 8 | Elektriker 1 Sandnes AS | 996086283 | 37 | NOK 66.6 m | 2010 |
| 9 | Miljø Elektro AS | 960850661 | 36 | NOK 126.7 m | 1991 |
| 10 | Forus Rør AS | 934646657 | 32 | NOK 60.9 m | 2024 |
| 11 | Aase Rør AS | 912722732 | 29 | NOK 48.4 m | 2013 |
| 12 | Svithun Elektro AS | 961122422 | 27 | NOK 38.7 m | 1991 |
| 13 | Carlsens Elektro Installasjon AS | 984082274 | 25 | NOK 44 m | 2001 |
| 14 | Active Elektro AS | 913552113 | 24 | NOK 34.7 m | 2014 |
| 15 | Elektro Comfort AS | 974423774 | 24 | NOK 25.1 m | 1995 |
| 16 | Urd Klima Sandnes AS | 980608646 | 23 | NOK 88.5 m | 1999 |
| 17 | Reyrr AS | 825500162 | 22 | NOK 52.7 m | 2020 |
| 18 | Feltek AS | 920328180 | 20 | NOK 33.7 m | 2018 |
| 19 | Rørhab AS | 971000341 | 18 | NOK 29.2 m | 1994 |
| 20 | El-It Installasjon AS | 991738657 | 18 | NOK 22.4 m | 2007 |
| 21 | Summit Solutions AS | 925901881 | 17 | NOK 4.8 m | 2020 |
| 22 | Thermo Control Sør-Vest AS | 913154428 | 16 | NOK 42 m | 2013 |
| 23 | Klart Vann AS | 922324204 | 16 | NOK 35.7 m | 2019 |
| 24 | Stavanger Klima AS | 986001883 | 16 | NOK 47.6 m | 2003 |
| 25 | Haga Installasjon AS | 999544398 | 14 | NOK 22.9 m | 2013 |
Newest companies in electrical, plumbing and other construction installation activities in Sandnes
- Thingbø Rørservice 2 AS7 Oct 2026
- Vest Sprinkler AS16 Jun 2026
- Meberg Rør AS8 Jun 2026
- 4gns Telecom AS Konkursbo8 May 2026
- Tt Elektriske AS5 May 2026
- Inst. Arne Handeland9 Mar 2026
- Asheim Montasje2 Feb 2026
- Solheim Iea29 Jan 2026
- Lukas Bygg Lukasz Zastawnik28 Jan 2026
- Magnussen-Yussif Bygg9 Dec 2025
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Sandnes?
The Register of Legal Entities lists 161 active companies in electrical, plumbing and other construction installation activities in Sandnes. 11 of them were registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Sandnes?
Sig Halvorsen AS is the largest by number of employees, with 248 employees. The organisation number is 976700376.
How many people work in electrical, plumbing and other construction installation activities in Sandnes?
The companies have 1,173 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 25 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Sandnes?
The oldest active company, Sandnes Elektriske AS, was founded in 1977. 76% of the companies are limited companies.
Explore further
Electrical, plumbing and other construction installation activities in nearby municipalities
Other industries in the same group in Sandnes
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.2. Figures are updated continuously.

