Interseroh zero waste solutions certificate

WOŚP 2020

Certificate “Company with heart” 2019

Festival of Marketing Warsaw 2020

Rema Days Warsaw 2020

Promotex Expo Dusseldorf 2020

Festival of Marketing Warsaw 2019

Rema Days Warsaw 2019

Promo Show Professional Warsaw 2019

Promotex Expo Dusseldorf 2019

Festival of Marketing Warsaw 2018

Road Show 2018