Industry code 36.00 · Østfold
Water collection, treatment and supply in Fredrikstad
There are 46 active companies in water collection, treatment and supply in Fredrikstad. 1 of them were registered in the last 12 months. The oldest, Mærrapanna Hyttelag SA, was founded in 2001. 15% are limited companies.
- Active companies
- 46
- New in the last 12 months
- 1
- Registered employees
- –
- Share of limited companies
- 15 %
The largest companies in water collection, treatment and supply in Fredrikstad
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 Fredrikstad
- 2026 Foten Vann25 Apr 2026
- Stensvikfjellet Vann Og Avløp AS21 Oct 2024
- Miljø & Pluggrensing AS17 Oct 2024
- Renere-Vann AS7 Nov 2022
- Vannforeningen Manetoppen12 Jan 2022
- Foreningen Tjernbakken Vannselskap20 May 2021
- Hestehagaberget Renseanlegg10 Oct 2019
- Vebergveien Avløp SA26 Aug 2019
- Driftslaget For Felles Vann- Og Avløpsanlegg For Skareåsane Hyttefelt27 Feb 2019
- Saltnesstranda Vann & Kloakk20 Dec 2016
Frequently asked questions
How many companies in water collection, treatment and supply are there in Fredrikstad?
The Register of Legal Entities lists 46 active companies in water collection, treatment and supply in Fredrikstad. 1 of them were registered in the last 12 months.
Which company is the largest in water collection, treatment and supply in Fredrikstad?
None of the companies have registered a number of employees. Halvorsrødfeltet Vann & Avløp AS (org. no. 885963412) is one of the registered companies.
How long have there been companies in water collection, treatment and supply in Fredrikstad?
The oldest active company, Mærrapanna Hyttelag SA, was founded in 2001. 15% of the companies are limited companies.
Explore further
Water collection, treatment and supply in nearby municipalities
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.

