Industry code 43.91
Roofing and masonry activities
1,185 active companies are registered in this industry. The figures below come from the Register of Business Enterprises and the Register of Company Accounts, and are based on the 563 companies we have accounts for.
- Active companies
- 1,185
- Typical revenue (median)
- NOK 2.7 m
- Typical operating margin
- 3.2 %
- Share with a profit
- 66.6 %
Largest companies by revenue
- 1Mjøndalen Mur Og Puss ASDrammenNOK 213.6 m
- 2Front Entreprenør ASOsloNOK 189 m
- 3Sl Stenlegging ASMossNOK 172 m
- 4Mpf Entreprenør ASOsloNOK 106 m
- 5Tromsø Betong Team ASTromsøNOK 88.1 m
- 6Waldeland & Varhaug ASHåNOK 86 m
- 7Brødrene Medalen ASGjesdalNOK 74.9 m
- 8Murmester Haldor Meling ASStavangerNOK 66.3 m
- 9Norheim Natursten Skifer ASOppdalNOK 60.7 m
- 10Thoralf Myhre ASSandnesNOK 60.4 m
Largest employers
- 1Ak-Gruppen ASOslo121 employees
- 2Mjøndalen Mur Og Puss ASDrammen109 employees
- 3Sl Stenlegging ASMoss83 employees
- 4Mpf Entreprenør ASOslo72 employees
- 5Tromsø Betong Team ASTromsø62 employees
- 6Front Entreprenør ASOslo50 employees
- 7Waldeland & Varhaug ASHå46 employees
- 8Norheim Natursten Skifer ASOppdal43 employees
- 9Pz Service ASOslo37 employees
- 10Murpartnern ASOslo37 employees
Where is the industry based?
- Oslo66
- Bergen65
- Kristiansand41
- Trondheim33
- Drammen28
- Sandnes25
- Fredrikstad21
- Arendal18
- Lillestrøm17
- Asker15
- Bærum14
- Ullensaker12
Largest municipalities for roofing and masonry activities
- Roofing and masonry activities in Oslo
- Roofing and masonry activities in Bergen
- Roofing and masonry activities in Kristiansand
- Roofing and masonry activities in Trondheim
- Roofing and masonry activities in Drammen
- Roofing and masonry activities in Sandnes
- Roofing and masonry activities in Fredrikstad
- Roofing and masonry activities in Arendal
- Roofing and masonry activities in Lillestrøm
- Roofing and masonry activities in Asker
- Roofing and masonry activities in Bærum
- Roofing and masonry activities in Ullensaker
- Roofing and masonry activities in Gjøvik
- Roofing and masonry activities in Sandefjord
- Roofing and masonry activities in Færder
- Roofing and masonry activities in Skien
- Roofing and masonry activities in Stavanger
- Roofing and masonry activities in Karmøy
- Roofing and masonry activities in Larvik
- Roofing and masonry activities in Holmestrand
Sub-industries
Median means half of the companies are above and half below. Figures are updated continuously and are only shown for companies with public accounts.

