“…However, while the challenges, benefits, and performance implications of collaboration have been investigated in detail [24][25][26], there is still limited knowledge about the collaboration practices of organisations to foster their sustainability efforts and how stakeholders affecting and being affected by such efforts, beyond economic gains, are considered [10,27]. Most efforts on organisational collaboration practices have focussed on case studies investigating collaborative stakeholder networks to solve specific sustainability issues [4,28] and vertical and dyadic collaboration relationships [18,29,30], while there is a lack of empirical studies on overarching organisational collaboration activities for sustainability [31,32]. This underlines the need to shift focus from whether to how collaboration activities with stakeholders should be formed and extended, and to investigate organisational collaboration practices including vertical and horizontal stakeholders [22,30,32].Aiming to answer this research gap, the objective of this paper is to analyse organisational collaboration practices for sustainability.…”