Industry code 36 · Akershus
Water collection, treatment and supply in Asker
There are 37 active companies in water collection, treatment and supply in Asker. 1 of them were registered in the last 12 months. Together they have 6 registered employees. The largest company is Tofte Og Filtvet Vannverk SA with 6 employees. The oldest, Tofte Og Filtvet Vannverk SA, was founded in 1929. 11% are limited companies.
- Active companies
- 37
- New in the last 12 months
- 1
- Registered employees
- 6
- Share of limited companies
- 11 %
The largest companies in water collection, treatment and supply in Asker
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
Newest companies in water collection, treatment and supply in Asker
- Sameie Bøveien 3 Vann- Og Avløpslag27 Jan 2026
- Lia Vann- Og Avløpslag21 May 2025
- Månvegen Vann & Avløp Drift SA7 Jan 2025
- Bjerkøya Vann Og Avløpslag Drift SA13 Feb 2024
- Svinevika Syd Vannlag SA29 Jan 2024
- Nedre Holmsåsen Vannforening26 Jun 2023
- Bukta Vann- Og Avløpsanlegg SA9 Jan 2023
- Bjerkøya Vann Og Avløp Utvikling SA22 Nov 2022
- Strandskogen Vedlikeholdsselskap SA2 Nov 2022
- Brunstad Vann- Og Avløpsforening1 Nov 2022
Frequently asked questions
How many companies in water collection, treatment and supply are there in Asker?
The Register of Legal Entities lists 37 active companies in water collection, treatment and supply in Asker. 1 of them were registered in the last 12 months.
Which is the largest company in water collection, treatment and supply in Asker?
Tofte Og Filtvet Vannverk SA is the largest by number of employees, with 6 employees. The organisation number is 970109714.
How many people work in water collection, treatment and supply in Asker?
The companies have 6 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 water collection, treatment and supply in Asker?
The oldest active company, Tofte Og Filtvet Vannverk SA, was founded in 1929. 11% of the companies are limited companies.
Explore further
Water collection, treatment and supply in nearby municipalities
Sub-industries in Asker
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. Figures are updated continuously.

