- Headquarters
- Massy, France · Europe
- Value chain
- Professional & data services(Systems & services); also Equipment & machinery
- What that means
- Sells expertise and data: consulting, engineering and security services, data and analytics, testing and certification.
- Founded
- 1931
- Ownership
- Listed
- Listing
- EPA:VIRI on Google Finance
- Website
- viridiengroup.com
- Relevance
- High at its strongest, in Acoustic & Undersea Sensing
Massy, FranceIn 1 capability
Each capability the company is listed in, most relevant first: how experts in the field see its global relevance there, why it is listed and the source.
Sensing, Timing & Navigation · Equipment & materials · listed #19 of 50
Former CGG, whose Sercel unit is a leading maker of marine seismic hydrophone streamers, ocean-bottom nodes and acoustic positioning.
Relevance: Leading maker of marine seismic acoustic equipment