W. Giertsen Tunnel AS is a construction company operating in water proofing of tunnels and rock cavern. Our solution on Tunnel Sealing has been developed and installed in Norway for more than 30 years. International Installations has grown over the last years and our Tunnel Sealing solution is now installed in several countries around the world. Our company is specialized not only in water proofing solution, but also can carry out installation of other water- and frost system in road/railroad tunnels. We deliver self-developed solutions to a high grade of quality and to the costumers fully satisfaction.
| Website | https://giertsen.no/tunnel/ |
| Revenue | $15 million |
| Employees | 32 (8 on RocketReach) |
| Founded | 1985 |
| Industry | Construction |
| Keywords | Tunnel Waterproofing, Tunnel Construction, Waterproofing Solutions, Construction Services, Infrastructure Construction, Underground Construction, Tunnel Lining, Sealing Systems, Structural Waterproofing, Geotechnical Engineering, Rock Support, Waterproofing Contractors, Civil Engineering, Groundwater Control, Crack Injection, Geomembranes |
| Competitors | Herrenknecht AG, Keller Group, STRABAG, MT Højgaard Danmark, BAM Nuttall Ltd, Balfour Beatty plc, Skanska, OBAYASHI CORPORATION, Dragados SA, Salini Impregilo +31 more (view full list) |
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W. Giertsen Tunnel AS Questions
The W. Giertsen Tunnel AS annual revenue was $15 million in 2026.
8 people are employed at W. Giertsen Tunnel AS.
Top W. Giertsen Tunnel AS Employees
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Erlend Gjøsund
Teknisk sjef at W. Giertsen Tunnel AS
Bergen, Vestland, NO1 -
Geir Skulbørstad
Anleggsleder at W. Giertsen Tunnel AS
Hell, Trøndelag, NO1
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