Construction of bridges and tunnels
SN2025, Norwegian SIC · 42.130ISIC 42 · Civil engineeringF · Construction
Live companies96main activity 42.130
New, past 12 months22.1% of live
Median age9 yrsof live companies
Liquidation or administration11.0%
Oldest1982incorporated 22 Jun 1982
When they were founded
Live companies by year of incorporation, past 15 years.
Counties
Where these companies have their registered office.
| Oslo | 29 | |
| Akershus | 11 | |
| Vestland | 9 | |
| Møre og Romsdal | 7 | |
| Nordland | 7 | |
| Buskerud | 5 | |
| Agder | 5 | |
| Rogaland | 3 | |
| Trøndelag | 2 | |
| Innlandet | 2 | |
| Finnmark | 2 | |
| Telemark | 1 | |
| Troms | 1 |
Towns with the most
Live companies in this activity by town.
Companies
96 live companies, oldest first. Page 1 of 2.
| Company | Town | Incorporated |
|---|---|---|
| Bleikvassli Gruber AS 932639327 | Bleikvasslia | 22 Jun 1982 |
| Leonhard Nilsen & Sønner AS 937843771 | Risøyhamn | 30 Jun 1985 |
| Af Gruppen Norge AS 938333572 | Oslo | 5 Sept 1985 |
| Sande Fastlandssamband AS 950413441 | Kvamsøy | 23 Aug 1988 |
| FJELLSERVICE SWA Per-Gunnar Skotåm 971581271 | Sulitjelma | 20 Feb 1995 |
| Bmo Entreprenør AS 976098412 | Skollenborg | 5 Feb 1996 |
| Implenia Norge AS 980332977 | Lysaker | 12 Nov 1998 |
| Øst Bygg AS 981690303 | Oslo | 13 Dec 1999 |
| Aurstad AS 885349552 | Hovdebygda | 2 Jan 2003 |
| Bilfinger Se (Norwegian Branch) 985426600 | — | 20 Feb 2003 |
| Magnar E Dørum 985713006 | Oppdal | 24 May 2003 |
| Ole Johnny Brekke 988120065 | Hellesylt | 11 May 2005 |
| Lorensberg SP. Z.o.o. 988691100 | — | 4 Oct 2005 |
| Bytunnelen AS 992445378 | Ålesund | 19 Feb 2008 |
| Implenia Civil Engineering GmbH NUF 993099066 | Lysaker | 1 Dec 2008 |
| Norbridge AS 995498324 | Heimdal | 3 May 2010 |
| Martinsons Träbroar AB 995499312 | Drammen | 10 Jul 2010 |
| Rock Engineering Uab 996022730 | Rådal | 6 Oct 2010 |
| Marti AS 997048172 | Oslo | 9 May 2011 |
| Skanska SK 997808533 | Oslo | 10 Jan 2012 |
| Hak Entreprenør AS 998483018 | Alta | 1 Jun 2012 |
| S H Bergteknik 911705079 | — | 25 Mar 2013 |
| Aurstad Gruppen AS 912321789 | Hovdebygda | 31 Jul 2013 |
| Spie Nederland B.v. 911552310 | — | 27 Aug 2013 |
| PNC Norge AS 913299906 | Asker | 12 Feb 2014 |
| Sichuan Road & Bridge (Group) Corporation Ltd. NUF 913476204 | Narvik | 8 Apr 2014 |
| Porr Bau GmbH 913683528 | Oslo | 17 Jun 2014 |
| Kjerringsundet AS 914065437 | Aukra | 27 Jun 2014 |
| Obras Subterraneas NUF 913836308 | Oslo | 9 Jul 2014 |
| Magnus Kvame AS 814525082 | Lomen | 25 Sept 2014 |
| Malmpol Spolka Z.o.o. 914248256 | — | 4 Oct 2014 |
| Acciona Infraestructuras and Ghella ANS 914890896 | Oslo | 26 Jan 2015 |
| Ghella S.p.a NUF 914889782 | Oslo | 5 Feb 2015 |
| Acciona Construccion S.a. NUF 914890519 | Oslo | 5 Feb 2015 |
| Copuno Sweden AB NUF 915236634 | Oslo | 29 Apr 2015 |
| Global Tunnelling Experts (Danmark) ApS 915548911 | Oslo | 2 Jul 2015 |
| Obrascón Huarte Lain S.a. NUF 915699162 | Bekkestua | 30 Jul 2015 |
| Herrenknecht Ag 915758703 | Oslo | 12 Aug 2015 |
| Bygging-Uddemann AB 915568483 | — | 27 Aug 2015 |
| Kreate Sverige AB NUF 916259204 | Oslo | 18 Nov 2015 |
| Ro-Ar Holding AS 817143512 | Lierskogen | 29 Feb 2016 |
| Sichuan Road and Bridge (Srbg) Deutschland GmbH 916923015 | — | 26 Mar 2016 |
| Gestunnel Slu NUF 917134529 | — | 11 May 2016 |
| Presisjonsboring AS 917386951 | Lierskogen | 12 May 2016 |
| Agtunnel AS 917454809 | Sogndal | 14 Jun 2016 |
| Herrenknecht Iberica SA 917566291 | Oslo | 27 Aug 2016 |
| Herrenknecht (Schweiz) Ag 917605157 | Asker | 30 Aug 2016 |
| Herrenknecht France Sarl 917917280 | Oslo | 24 Oct 2016 |
| Herrenknecht (Australia) Pty Limited 917953848 | Asker | 5 Nov 2016 |
| Herrenknecht Italia S.r.l. 918033467 | Asker | 10 Nov 2016 |