59308  Valenciennes
N°TVA : 73411047285

A global presence


50+ countries
where Certifer took
part to projects
24 subsidiaries
250+ employees
650+ experts
from all railway sectors


Our leading positions


25 years
of expertise in TIC
(Testing, Inspection
& Certification)
TOP 3 Worldwide
#1 in Europe,
Algeria & Brazil
TOP 5 in Turkey & Australia
Leader in
driverless metro
Leader in High-
Speed line certification
#1 in ECM Certification


A valued partner for your projects


More Than 500
on-going project
More Than 5.000
completed projects
+30 national & international acknowledgments
7 entities accredited
against ISO 17020, 17065,
17021 & 17025
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