Partnership with Steiner AG

Collaborative partnership is at the forefront of our activities.


The best results are created when everyone follows the same goal together: handing over to the customer a convincing product that is of a high quality and meets deadlines and cost targets. For Steiner, constructive collaboration with suppliers and subcontractors constitutes a central element of the successful project implementation.

Our procurement managers are experts in their respective field and have in-depth market knowledge. They evaluate and select the alternatives that offer a decisive added value.

Quality and compliance with delivery deadlines of the service provided by our suppliers and subcontractors is systematically reviewed. In this way, the Steiner Group manages upcoming awards to best-in-class companies.

Our employees work strictly according to the Steiner Code of Conduct

The Code of Conduct stipulates that we:

  • treat information as confidential at all times and do not forward it to third parties,
  • prevent employees who are involved in award decisions from getting into conflicts of interest,
  • promote objective competition through objective assessment of the services offered in all relevant issues,promote objective competition through objective assessment of the services offered in all relevant issues,
  • demand mandatory and absolute compliance with all statutory regulations,
  • systematically assess the reviewed performance and thus create a classification of the suppliers and subcontractors and incorporate this into the award decision at a cross-regional level.

All requests for proposals of the Steiner Group can be found at


Your contact persons

Procurement & EngineeringChristoph Wulf
Core & Methodology EastChristoph Wulf ad interim
Core & Methodology WestFlorian Ruolt
Shell & Finishing EastEva Stillhard
Shell & Finishing WestFrédéric Godey
Building Installation EastDavid Efrem
Building Installation WestDavid Sanz
Alliances & ToolsVolker Schmidt



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