Industry code 36.00 · Buskerud
Water collection, treatment and supply in Ringerike
There are 11 active companies in water collection, treatment and supply in Ringerike. No new companies have been registered in the last 12 months. The oldest, Tjyruhjellen Vannverk SA, was founded in 1953. 27% are limited companies.
- Active companies
- 11
- New in the last 12 months
- 0
- Registered employees
- –
- Share of limited companies
- 27 %
The largest companies in water collection, treatment and supply in Ringerike
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 | Rense Og Miljøanlegg ANS | 913468961 | – | – | 2014 |
| 2 | Tjyruhjellen Vannverk SA | 914876796 | – | – | 1953 |
| 3 | Drolshammarveien Vannverk | 921822669 | – | – | 2018 |
| 4 | Østbråtan Vann Og Avløp Drift SA | 921989202 | – | NOK 170.9k | 2018 |
| 5 | Norderhov Vanning Samvirkeforetak | 925922617 | – | – | 1979 |
| 6 | Gjesvalhaugen Va AS | 931036629 | – | NOK 0 | 2023 |
| 7 | Karibrenna Vanndrift AS | 933714055 | – | NOK 19.8k | 2024 |
| 8 | Tyristrand Vannverk SA | 970102302 | – | NOK 7.7 m | 1954 |
| 9 | Pålerud Vannverk SA | 994311913 | – | – | 1957 |
| 10 | Østre Nes Vannverk SA | 996542599 | – | – | 1955 |
| 11 | Veltelia Vannverk AS | 999614434 | – | NOK 101.9k | 2013 |
Newest companies in water collection, treatment and supply in Ringerike
- Karibrenna Vanndrift AS1 Jul 2024
- Gjesvalhaugen Va AS16 Mar 2023
- Norderhov Vanning Samvirkeforetak9 Feb 2021
- Østbråtan Vann Og Avløp Drift SA17 Jan 2019
- Drolshammarveien Vannverk6 Dec 2018
- Tjyruhjellen Vannverk SA23 Aug 2016
- Rense Og Miljøanlegg ANS12 May 2014
- Veltelia Vannverk AS30 Jan 2013
- Østre Nes Vannverk SA23 Aug 2011
- Pålerud Vannverk SA23 Jul 2009
Frequently asked questions
How many companies in water collection, treatment and supply are there in Ringerike?
The Register of Legal Entities lists 11 active companies in water collection, treatment and supply in Ringerike. No new companies have been registered in the last 12 months.
Which company is the largest in water collection, treatment and supply in Ringerike?
None of the companies have registered a number of employees. Rense Og Miljøanlegg ANS (org. no. 913468961) is one of the registered companies.
How long have there been companies in water collection, treatment and supply in Ringerike?
The oldest active company, Tjyruhjellen Vannverk SA, was founded in 1953. 27% of the companies are limited companies.
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 36.00. Figures are updated continuously.

