Viridien is a global technology and HPC provider, which delivers data, products, services, and solutions in Earth science, data science, sensing, and monitoring. It operates through Data, Digital, and Energy Transition (DDE) and Sensing and Monitoring (SMO) segments. The DDE segment focuses on identifying exploration targets and characterizing reservoirs in the context of exploration, field development, and production activities. The SMO segment operates under the Sercel brand. Sercel is the market leader in the design, engineering, and manufacturing of seismic equipment for the land and marine seismic markets. The company was founded by Conrad Schlumberger on July 23, 1931 and is headquartered in Paris, France.