Industry code 37.0 · Rogaland
Sewerage in Hå
There are 5 active companies in sewerage in Hå. 1 of them were registered in the last 12 months. Together they have 48 registered employees. The largest company is Serwent Jtr Gruppen AS with 36 employees. The oldest, Helgå Hyttegrend Vann - Og Avløpslag SA, was founded in 2007. 60% are limited companies.
- Active companies
- 5
- New in the last 12 months
- 1
- Registered employees
- 48
- Share of limited companies
- 60 %
The largest companies in sewerage in Hå
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 | Serwent Jtr Gruppen AS | 913364953 | 36 | NOK 92.9 m | 2014 |
| 2 | Omland Tankrenovasjon AS | 936553184 | 12 | – | 2025 |
| 3 | Omland Holding AS | 936446892 | – | – | 2025 |
| 4 | Helgå Hyttegrend Vann - Og Avløpslag SA | 991755632 | – | NOK 471.5k | 2007 |
| 5 | Roy Høyland | 992636327 | – | – | – |
Newest companies in sewerage in Hå
- Omland Tankrenovasjon AS10 Nov 2025
- Omland Holding AS24 Oct 2025
- Serwent Jtr Gruppen AS14 Mar 2014
- Roy Høyland20 May 2008
- Helgå Hyttegrend Vann - Og Avløpslag SA19 Nov 2007
Frequently asked questions
How many companies in sewerage are there in Hå?
The Register of Legal Entities lists 5 active companies in sewerage in Hå. 1 of them were registered in the last 12 months.
Which is the largest company in sewerage in Hå?
Serwent Jtr Gruppen AS is the largest by number of employees, with 36 employees. The organisation number is 913364953.
How many people work in sewerage in Hå?
The companies have 48 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 2 of the 25 largest companies have reported employees.
How long have there been companies in sewerage in Hå?
The oldest active company, Helgå Hyttegrend Vann - Og Avløpslag SA, was founded in 2007. 60% of the companies are limited companies.
Explore further
Sewerage 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 37.0. Figures are updated continuously.