About us :
Discover more about our team and history

Quality and experience together with a great human team make TNL18 a company committed throughout the execution of the Project.
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about us

About TNL18

Expert engineers have been working in tunnelling since the early 2000s. TNL18 is working inside the tunnel, conditioning soils, ensuring a good waterproofing at the level of tail brushes, main bearing and offering the best solutions for the most complicated challenges. Committed to the environment and developing suitable products to meet the customer's needs. Since 2013, TNL18 is present in more than 30 countries.
TNL18 is in continuous development. Our logo as well.
2013
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2023
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our history

The history of TNL18 over the last years

2004
Beginning
Engineer Carlos Bermúdez begins to work in tunnelling specializing in soil conditioning and lubrication for TBM.
2012
TNL18 Setting up
TNL18 creation with a factory and headquarters in Vienne (France).
2014
Product development
Development of tail seal grease range ACTISEAL and mastic for main bearing protection ACTISEAL MB.
2019
New factory
New facilities and headquarters in Chasse sur Rhône.
2022
Creation of TNL18 AS
New facilities and subsidiary in Turkey.
2023
Creation of
TUNNEL EXPERIENCE SL
New company in Spain.
2006
Association with Sylvain Macke
Engineer Sylvain Macke begins to work in tunnelling with Carlos Bermúdez optimizing soil treatments for TBMs and improving lubrication at the level of tail brushes and main bearing.
2013
Product development
Development of foaming
agent´s range ACTISOYL and ONESOYL, as well as additives and polymers range ACTI+.
2015
New factory
New production center in Turkey.
2021
Creation of TNL18 ltd
New facilities and subsidiary in UK.
2023
New stock in North America
New facilities in Toronto (Canada).
Chasse-Sur-Rhône, France

Discover the TNL18 production factory

A modern plant that house TNL18 Headquarters and the main production center.
2 different spaces dedicated to liquid chemicals and pasty products.
7 docks to load/unload materials and final product.
Dedicated laboratories for project requirements studies and R&D.
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