Soletanche Freyssinet brings together 6 brands with complementary offers, who persue the performance and durability of the works. Their purpose is to address the main challenges of tomorrow’s world.

Soletanche Bachy

Soletanche Bachy is the world leader in foundations and soil technologies.


Menard is a key player in ground investigation, improvement and remediation technologies.

Terre Armée

Terre Armée has unrivaled experience in the field of reinforced backfill and soil-structure interaction.


Freyssinet is setting the world’s benchmark for specialist civil engineering in the fields of construction and structural repair.


Nuvia uses its longstanding nuclear expertise to operate in highly regulated and sensitive environments.


Sixense specializes in the monitoring, diagnosis and modeling of structures and infrastructures.