Industry code 08.12 · Buskerud
Operation of gravel and sand pits; mining of clays and kaolin in Ringerike
There are 6 active companies in operation of gravel and sand pits; mining of clays and kaolin in Ringerike. No new companies have been registered in the last 12 months. Together they have 84 registered employees. The largest company is John Myrvang AS with 52 employees. The oldest, John Myrvang AS, was founded in 1988. 100% are limited companies.
- Active companies
- 6
- New in the last 12 months
- 0
- Registered employees
- 84
- Share of limited companies
- 100 %
The largest companies in operation of gravel and sand pits; mining of clays and kaolin in Ringerike
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 | John Myrvang AS | 948036932 | 52 | NOK 114.5 m | 1988 |
| 2 | Stange Industri AS | 994522779 | 32 | NOK 128.9 m | 2009 |
| 3 | Hensmoen Pukkverk AS | 919572191 | – | – | 2017 |
| 4 | Sokna Sand Og Pukk AS | 985157553 | – | NOK 11.5 m | 2002 |
| 5 | Sapu AS | 988208221 | – | NOK 120.1 m | 2005 |
| 6 | Ringerike Pukk Og Sand AS | 995465213 | – | NOK 4.9 m | 2010 |
Newest companies in operation of gravel and sand pits; mining of clays and kaolin in Ringerike
- Hensmoen Pukkverk AS20 Sept 2017
- Ringerike Pukk Og Sand AS5 May 2010
- Stange Industri AS24 Sept 2009
- Sapu AS23 May 2005
- Sokna Sand Og Pukk AS10 Dec 2002
- John Myrvang AS19 Feb 1995
Frequently asked questions
How many companies in operation of gravel and sand pits; mining of clays and kaolin are there in Ringerike?
The Register of Legal Entities lists 6 active companies in operation of gravel and sand pits; mining of clays and kaolin in Ringerike. No new companies have been registered in the last 12 months.
Which is the largest company in operation of gravel and sand pits; mining of clays and kaolin in Ringerike?
John Myrvang AS is the largest by number of employees, with 52 employees. The organisation number is 948036932.
How many people work in operation of gravel and sand pits; mining of clays and kaolin in Ringerike?
The companies have 84 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 operation of gravel and sand pits; mining of clays and kaolin in Ringerike?
The oldest active company, John Myrvang AS, was founded in 1988. 100% of the companies are limited companies.
Explore further
Operation of gravel and sand pits; mining of clays and kaolin 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 08.12. Figures are updated continuously.

