A close collaboration of experienced practitioner and scientific partners is important to achieve the goal of integrated design on Sinfonia project level as well as on local building project level.

| Expierenced practitioner partners: | Task involvement: | |
| BOZ |
City of Bolzano | integral design process, implementation, evaluation and data input |
| IIG | Innsbrucker Immobilien Gesellschaft | integral design process, implementation, evaluation and data input |
| IPES |
Instituto per l’Edilizia Sociale (WOBI) | integral design process, implementation, evaluation and data input |
| NHT |
Neue Heimat Tirol | integral design process, implementation, evaluation and data input |
| Scientific partners: | Task involvement: | |
| ACC |
Agenzia Casa Clima | consulting integral design process and data input of Bolzano partners |
| EURAC | European Academy of Bozen/Bolzano | consulting integral design process, research on best practice solutions |
| UIBK | Universität Innsbruck | consulting integral design process, research on best practice solutions |
| PHI | Passive House Institute | consulting integral design process and data input of Innsbruck partners, research on best practice solutions, development and maintenance of web based guideline database |