Industry code 36 · Trøndelag
Water collection, treatment and supply in Namsos
There are 20 active companies in water collection, treatment and supply in Namsos. 2 of them were registered in the last 12 months. The oldest, Letvik Og Faksdal Vannverk SA, was founded in 1969. 5% are limited companies.
- Active companies
- 20
- New in the last 12 months
- 2
- Registered employees
- –
- Share of limited companies
- 5 %
The largest companies in water collection, treatment and supply in Namsos
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 | Bangdalen Vassverk AS | 899665902 | – | NOK 144.7k | 2012 |
| 2 | Straumen Vasslag | 914078539 | – | – | 2013 |
| 3 | Gryta Vasslag SA | 915032109 | – | – | 1985 |
| 4 | Hov-Brakstad Vannverk SA | 919318430 | – | NOK 103.9k | 1978 |
| 5 | Leirvika Vannverk SA | 921541813 | – | – | 2018 |
| 6 | Harranes Vasslag SA | 929452550 | – | – | 2024 |
| 7 | Nufsfjord Vasslag SA | 931297325 | – | – | 2024 |
| 8 | Foss Vasslag | 934626869 | – | – | 2024 |
| 9 | Kattmarka Vann Og Avløpslag SA | 934784111 | – | – | 2024 |
| 10 | Raudbergvik Vannverk | 935276160 | – | – | 2025 |
| 11 | Øvre Tøtdal Vasslag | 937307055 | – | – | 2020 |
| 12 | Sætervika Vasslag | 937462778 | – | – | 2026 |
| 13 | Fosnesvågen Vassverk SA | 980350347 | – | – | 1994 |
| 14 | Smines Vannverk SA | 981897021 | – | – | 2000 |
| 15 | Finnanger Og Devika Vasslag SA | 991368485 | – | NOK 174.8k | 2006 |
| 16 | Lund Fellesvannverk SA | 992843438 | – | – | 1998 |
| 17 | Hovika Vasslag | 993164283 | – | – | 2007 |
| 18 | Letvik Og Faksdal Vannverk SA | 996473724 | – | – | 1969 |
| 19 | Aglin Vasslag | 999235646 | – | – | 2012 |
| 20 | Skatland/Derås Sameie | 999296866 | – | – | – |
Newest companies in water collection, treatment and supply in Namsos
- Øvre Tøtdal Vasslag10 Apr 2026
- Sætervika Vasslag31 Mar 2026
- Raudbergvik Vannverk27 Mar 2025
- Kattmarka Vann Og Avløpslag SA19 Feb 2025
- Foss Vasslag8 Jan 2025
- Nufsfjord Vasslag SA6 Jan 2025
- Harranes Vasslag SA22 May 2024
- Leirvika Vannverk SA2 Jan 2019
- Hov-Brakstad Vannverk SA24 Oct 2017
- Gryta Vasslag SA11 Aug 2015
Frequently asked questions
How many companies in water collection, treatment and supply are there in Namsos?
The Register of Legal Entities lists 20 active companies in water collection, treatment and supply in Namsos. 2 of them were registered in the last 12 months.
Which company is the largest in water collection, treatment and supply in Namsos?
None of the companies have registered a number of employees. Bangdalen Vassverk AS (org. no. 899665902) is one of the registered companies.
How long have there been companies in water collection, treatment and supply in Namsos?
The oldest active company, Letvik Og Faksdal Vannverk SA, was founded in 1969. 5% of the companies are limited companies.
Explore further
Water collection, treatment and supply in nearby municipalities
Sub-industries in Namsos
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.

