Industry code 42 · Rogaland
Civil engineering in Hå
There are 10 active companies in civil engineering in Hå. 1 of them were registered in the last 12 months. Together they have 640 registered employees. The largest company is Risa AS with 640 employees. The oldest, Risa AS, was founded in 1998. 70% are limited companies.
- Active companies
- 10
- New in the last 12 months
- 1
- Registered employees
- 640
- Share of limited companies
- 70 %
The largest companies in civil engineering 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 | Risa AS | 980404129 | 640 | NOK 1.9 bn | 1998 |
| 2 | Jensen Brønnboring AS | 911747251 | – | NOK 11.6 m | 2013 |
| 3 | Af Hæhre/Risa ANS | 927715589 | – | NOK 49.4k | 2021 |
| 4 | Ksr ANS | 928754677 | – | NOK 244.3 m | 2022 |
| 5 | R Entreprenør AS | 931088076 | – | NOK 30.8 m | 2023 |
| 6 | R.holding AS | 932605872 | – | NOK 2.4 bn | 2023 |
| 7 | Arbeidsfellesskapet Risa - Lns ANS | 936394612 | – | NOK 20 m | 2025 |
| 8 | R Miljø AS | 936860516 | – | – | 2025 |
| 9 | Gunnar Høien AS | 985815615 | – | NOK 11.6 m | 2003 |
| 10 | Røyrhøien Handel AS | 994251872 | – | NOK 720k | 2009 |
Newest companies in civil engineering in Hå
- R Miljø AS19 Dec 2025
- Arbeidsfellesskapet Risa - Lns ANS21 Oct 2025
- R.holding AS13 Dec 2023
- R Entreprenør AS22 Mar 2023
- Ksr ANS17 Feb 2022
- Af Hæhre/Risa ANS13 Sept 2021
- Jensen Brønnboring AS26 Mar 2013
- Røyrhøien Handel AS24 Jun 2009
- Gunnar Høien AS1 Jul 2003
- Risa AS5 Jan 1999
Frequently asked questions
How many companies in civil engineering are there in Hå?
The Register of Legal Entities lists 10 active companies in civil engineering in Hå. 1 of them were registered in the last 12 months.
Which is the largest company in civil engineering in Hå?
Risa AS is the largest by number of employees, with 640 employees. The organisation number is 980404129.
How many people work in civil engineering in Hå?
The companies have 640 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 civil engineering in Hå?
The oldest active company, Risa AS, was founded in 1998. 70% of the companies are limited companies.
Explore further
Civil engineering in nearby municipalities
Sub-industries in Hå
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 42. Figures are updated continuously.