Industry code 43.230
Installation of insulation
212 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 134 companies we have accounts for.
- Active companies
- 212
- Typical revenue (median)
- NOK 3.2 m
- Typical operating margin
- 2.4 %
- Share with a profit
- 62.2 %
Largest companies by revenue
- 1Fire Topco ASOsloNOK 1.9 bn
- 2Firesafe ASLørenskogNOK 997.2 m
- 3Kaefer Construction ASStavangerNOK 115.9 m
- 4Mis - Moss Isolasjonsservice ASMossNOK 84.7 m
- 5W. Giertsen Tunnel ASBergenNOK 83.6 m
- 6Fugemesteren ASOsloNOK 30.1 m
- 7Oslo Isolasjonsservice ASOsloNOK 27.1 m
- 8Set Linings International S. A.PorsgrunnNOK 21.8 m
- 9Kera Isolering ASOsloNOK 21.1 m
- 10Troisman ASTrondheimNOK 19.9 m
Largest employers
- 1Firesafe ASLørenskog746 employees
- 2Set Linings International S. A.Porsgrunn104 employees
- 3Kaefer Construction ASStavanger75 employees
- 4Mis - Moss Isolasjonsservice ASMoss54 employees
- 5W. Giertsen Tunnel ASBergen53 employees
- 6Isoteam ASTromsø23 employees
- 7Øyan & Schie Fuging ASSkiptvet21 employees
- 8Isofag ASPorsgrunn20 employees
- 9Kera Isolering ASOslo17 employees
- 10Oslo Isolasjonsservice ASOslo16 employees
Where is the industry based?
- Oslo16
- Trondheim8
- Drammen6
- Bergen6
- Bærum5
- Ringsaker5
- Harstad4
- Skien4
- Sarpsborg4
- Tromsø4
- Østre Toten3
- Nordre Follo3
Median means half of the companies are above and half below. Figures are updated continuously and are only shown for companies with public accounts.