The activities of Transdev subsidiary Océcars consist of :
- regional bus routes in Nouvelle Aquitaine
- subcontracting of school bus services of the Yélo network in La Rochelle
- school and after-school bus services
- regional rail connections for the Pays-de-la-Loire area (subcontracting)
- coaches for transporting Crédit Agricole staff
- coaches for special events and tourism