DransEnergie SA is active in the water and energy sector.
It is headquartered in Orsières, Valais.

It provides various services in the following fields :
 
Technical infrastructure management

•          Maintenance
•          Operation
•          Projects

Technical services

•          Electrical panel building
•          NER - New renewable energies
•         Energy consulting
•          Electrical installation inspections
•          Audits and safety service

Administrative management

•          General administration
•          Finance / Accounting
•          Human resources
•          Purchasing / Contracts
•          Marketing
•          Integrated management system management (quality/environment/safety)