Industry code 43.1 · Østfold
Demolition and site preparation in Hvaler
There are 9 active companies in demolition and site preparation in Hvaler. 1 of them were registered in the last 12 months. Together they have 17 registered employees. The largest company is Petter A Olsen AS with 17 employees. The oldest, Kirkøy Maskinentreprenør AS, was founded in 1986. 33% are limited companies.
- Active companies
- 9
- New in the last 12 months
- 1
- Registered employees
- 17
- Share of limited companies
- 33 %
The largest companies in demolition and site preparation in Hvaler
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 | Petter A Olsen AS | 987965045 | 17 | NOK 31.6 m | 2005 |
| 2 | Lj Maskin AS | 821407702 | – | – | 2018 |
| 3 | Sandøy Service Øistein Bjørnvall | 917595194 | – | – | – |
| 4 | Martin Reinertsen | 937681607 | – | – | – |
| 5 | Kirkøy Maskinentreprenør AS | 939135561 | – | NOK 950.2k | 1986 |
| 6 | Storrød Ole Christian | 969207877 | – | – | – |
| 7 | Lie Trygve | 970258477 | – | – | – |
| 8 | Terje Johansen | 970924337 | – | – | – |
| 9 | Ammund Sørensen | 981599004 | – | – | – |
Newest companies in demolition and site preparation in Hvaler
- Martin Reinertsen8 May 2026
- Lj Maskin AS15 Sept 2018
- Sandøy Service Øistein Bjørnvall22 Aug 2016
- Petter A Olsen AS19 Mar 2005
- Ammund Sørensen26 Feb 2000
- Storrød Ole Christian20 Feb 1995
- Lie Trygve20 Feb 1995
- Terje Johansen20 Feb 1995
- Kirkøy Maskinentreprenør AS19 Feb 1995
Frequently asked questions
How many companies in demolition and site preparation are there in Hvaler?
The Register of Legal Entities lists 9 active companies in demolition and site preparation in Hvaler. 1 of them were registered in the last 12 months.
Which is the largest company in demolition and site preparation in Hvaler?
Petter A Olsen AS is the largest by number of employees, with 17 employees. The organisation number is 987965045.
How many people work in demolition and site preparation in Hvaler?
The companies have 17 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 demolition and site preparation in Hvaler?
The oldest active company, Kirkøy Maskinentreprenør AS, was founded in 1986. 33% of the companies are limited companies.
Explore further
Demolition and site preparation in nearby municipalities
Other industries in the same group in Hvaler
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.1. Figures are updated continuously.