Industry code 43.2 · Trøndelag
Electrical, plumbing and other construction installation activities in Frosta
There are 7 active companies in electrical, plumbing and other construction installation activities in Frosta. No new companies have been registered in the last 12 months. Together they have 20 registered employees. The largest company is Frosta Vvs AS with 8 employees. The oldest, Midt-Norsk Industriservice AS, was founded in 1997. 86% are limited companies.
- Active companies
- 7
- New in the last 12 months
- 0
- Registered employees
- 20
- Share of limited companies
- 86 %
The largest companies in electrical, plumbing and other construction installation activities in Frosta
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 | Frosta Vvs AS | 992358815 | 8 | NOK 16.4 m | 2008 |
| 2 | Bakken-Elektro AS | 917151792 | 7 | NOK 8.8 m | 2016 |
| 3 | Midt-Norsk Industriservice AS | 877231852 | 5 | NOK 8.9 m | 1997 |
| 4 | Hagerup Rør -Og Sveiseteknikk AS | 911619652 | – | NOK 3.1 m | 2013 |
| 5 | Midt-Norsk Solcelle AS | 920542689 | – | NOK 944.5k | 2018 |
| 6 | Vassli Elektroservice AS | 932276267 | – | NOK 362.1k | 2023 |
| 7 | Fjord-Kraft-Klima Leszek Klonowski | 935565030 | – | – | – |
Newest companies in electrical, plumbing and other construction installation activities in Frosta
- Fjord-Kraft-Klima Leszek Klonowski27 May 2025
- Vassli Elektroservice AS19 Oct 2023
- Midt-Norsk Solcelle AS5 Mar 2018
- Bakken-Elektro AS12 May 2016
- Hagerup Rør -Og Sveiseteknikk AS26 Feb 2013
- Frosta Vvs AS25 Feb 2008
- Midt-Norsk Industriservice AS11 Feb 1997
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Frosta?
The Register of Legal Entities lists 7 active companies in electrical, plumbing and other construction installation activities in Frosta. No new companies have been registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Frosta?
Frosta Vvs AS is the largest by number of employees, with 8 employees. The organisation number is 992358815.
How many people work in electrical, plumbing and other construction installation activities in Frosta?
The companies have 20 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Frosta?
The oldest active company, Midt-Norsk Industriservice AS, was founded in 1997. 86% 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 Frosta
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.

