ECAP Winterthur cooperates with the following institutions and organisations for the implementation of the courses:
- AFA, Amt für Arbeit des Kantons Zürich (Office for Labour of the Canton of Zurich)
- Fachstelle Integrationsförderung (Integration Promotion Office) of the Canton of Zurich
- Fachstelle Integrationsförderung (Office for Integration Promotion) of the city of Winterthur
- Departement für Schule und Sport Winterthur (Department of School and Sport Winterthur)
- Soziale Dienste Winterthur und Sozialämter verschiedener Gemeinden (Social Services Winterthur and Social Welfare Offices of various municipalities)
- Thurgauischer Baumeisterverband TBV / Parifonds (Thurgau Master Builders' Association TBV / Parifonds)
- Baumeister Kurszentrum Effretikon / Parifonds (Master Builders‘ course centre Effretikon / Parifonds)
- Regionale Paritätische Kommission Ostschweiz der Reinigungsbranche (Regional Joint Commission for Eastern Switzerland of the Cleaning Industry)
- Trade union Unia