+33 615 426 227
info@tnl18.com
TNL18 : A dedicated tunnelling team providing you with the best response to your specific needs.
We are working inside the tunnel: Conditioning soils ensuring waterproofing at the level of brushes, main bearing and offering the best solutions for the most complicated challenges.
about us
Our expertise at your service :
Technical solutions for TBM
TNL18 is 100% focused in tunnelling activity.
REACTIVITY, FLEXIBILITY, QUALITY AND EXPERTISE.
REACTIVITY, FLEXIBILITY, QUALITY AND EXPERTISE.
Worldwide presence
Since 2013, TNL18 is present in more than 30 countries.
Expert engineers
Our engineers have been working in tunnelling since the early 2000’s.
Tailor-made solution
We build our solutions to meet your requirements.
Environmental care
TNL18 is 100% committed to the environment.
our services
Efficient and sustainable
solutions for tunnelling
news
Our latest news and events
TNL18 is a modern company in permanent evolution.
You can follow us in this section.
You can follow us in this section.
EXHIBITION
Tunnel Turkey 24
As always, TNL18 was attended to Tunnel Turkey exhibition in Istanbul.
TURKEY -2024
EXHIBITION
TAC24 – MONTREAL
During October 24, we attended to TAC24 Conference in Montreal (Canada).
CANADA - 2024
EXHIBITION
NAT24 – NASHVILLE
Last June 24, TNL18 attended as exhibitor to NAT24 in Nashville (USA).
USA -2024
EXHIBITION
WTC24 Shenzhen
During April 24, TNL18 attended to WTC24 in Shenzhen (China).
China - 2024
EXHIBITION
AFTES Paris 23
Last October 23, TNL18 was present again in Paris with one of the biggest booth of exhibition.
France - October 23
EXHIBITION
UYAK Istanbul 23
During November 23, Sylvain Macke and Erhan Ünlu were present in this important exhibition for the Turkish market
Turkey - 2023
EXHIBITION
RETC Boston 23
TNL18 was present in this North American exhibition consolidating his position in the American tunnelling market.
USA - 2023
EXHIBITION
SAIE BOLOGNA 22
TNL18 attended to this exhibition with our Italian partner Tunrock.
Italy - 2022
EXHIBITION
TUNNEL TURKEY, Istanbul 22
During November 22, Sylvain Macke and Erhan Ünlu were present in this important exhibition for the Turkish market
Turkey, 2022
EXHIBITION
WTC Copenhagen 22
TNL18 attended again to the World Tunnel Congress with the 5th biggest booth of the exhibition.
Copenhagen, 2022
EXHIBITION
AFTES Paris 21
TNL18 attended to this classical exhibition in Paris where it was one the most important booth during the exhibition.
France, 2021
EXHIBITION
STÜVA Karlsruhe 21
TNL18 attended to the German tunnelling exhibition during November 21.
Germany, 2021
EXHIBITION
WTC Napoli 19
TNL18 attended again to the World Tunnel Congress.
Italy, 2019
EXHIBITION
SAIE Bologna 16
During this exhibition TNL18 showed its new Tail seal grease range ACTISEAL PS1/PS2.
Italy - 2016
our projects
Some references
Since 2013, TNL18 was involved in a lot of projects all around the World.
Spain
Metro Barcelona L9
Metro Barcelona L9
Denmark
Metro Copenhagen
UK
Thames Tideway Central
The Thames Tideway Central Tunnel is the longer part of the Thames Tideway Tunnel Project that consist of the sewage water collection of London from Acton to Abbey Mills pumping Station.
our locations
TNL18 is present all over the World.
Since 2023, TNL18 is present in 7 countries to be as close as possible to our customers.
FranceSpainItalyTurkeyUnited KingdomCanadaMexico
contact
If you want to know more…
Feel free to contact us for any further information you need.