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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


Logistics platform


Your contact persons

Core & Shell

volker.schmidtanti spam bot@steineranti spam

Mechanical, Electrical, Plumbing                                                               

michael.haslimeieranti spam bot@steineranti spam                       


marcel.thiedeanti spam bot@steineranti spam

General Serviceskathrin.sennanti spam bot@steineranti spam
Head of Procurement

christoph.wulfanti spam bot@steineranti spam




Construction site      Bahnhofstr. 22-24, Zurich


Construction site Vulcano


Construction site Cantonal
Hospital of Frauenfeld


Construction site GLC





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