Gaz Réseau Distribution France (GRDF) is a French gas provider. It is the largest natural gas provider in France and Europe. It is a subsidiary owned by Engie, with more than 10,000 employees and a turnover of €3.5m
The development of its biomethane activities led GRDF to rethink its make or buy strategy regards to all the activities linked with the biomethane injection unit, eg. the conception, manufacturing, exploitation and maintenance of a unit.