Greenhance, founded by Jonas Egger and Jens Grundmann, is a Swiss company specialized in development and implementation of comprehensive turn-key projects all over Europe.

Our company members represent the Swiss and the German engineering schools. Greenhance is the team of talented and ambitious professionals with extensive experience and strong versatile skills.

We are a stable team built of carefully selected experts whose expertise has been proven in most complex projects.


  • Our clients choose us because we maintain high European quality standards. As well as it is due to our commitment to the concepts that drew us together: 


  •  Proficiency in designing and implementation of elaborate solutions ranging from particular details to complete forms; 
  •  Superior accuracy and project progress control;

  •  Adherence to contract performance terms; 

  •  High operational efficiency and capability of resource mobilization to address non-standard tasks;

  •  Provision of services to the most sophisticated clients.