For this achievement you'll need to deliver Diesel, lpg or petrol to all truck stops in France. There are 7 truck stops in total:
- Bordeaux
- Le Havre
- Le Mans
- Limoges
- Marseille
- Montpellier
- Nantes
The destination company you're looking for in the job list is Éco. These jobs are pretty rare so I might take some in-game time skipping before some pop up. Don't worry about the type of load, as when delivering to Éco it's always diesel, lpg or petrol.
When you've delivered the cargo to all 7 truck stops succesfully, the achievement should unlock.