PAPASTRATOS S.A., on the occasion of its participation in the 86th Thessaloniki International Fair (TIF) realised, as an official Supporter, #prostokalytero actions. The company, in collaboration with TIF, took their first joint steps focusing on actions serving a collective vision: a sustainable Greece. Specifically, the company’s presence had two axes: in the first, Papastratos and TIF joined forces for the gradual transformation of Vellideion into an event venue with the minimum possible environmental footprint, installing an integrated recycling system. In the second, a complete guide for organising sustainable events was designed, which was delivered to the TIF/Helexpo. Sympraxis, as an official partner of the Papastratos company in matters of sustainable development, planned and realised the above actions, thus supporting the common goal of promoting entrepreneurship and sustainable development.