FairCoop

FairCoop is a global network for economic sustainability facilitating blockchain technologies. uses several services provided by fairkom, such as fairchat  to bridge Telegram chats with translations, fairmeeting for videoconferencing, fairlogin (SIngle-Sign-On) and nextcloud e.g. for sharing visual identity material or Ethercalc as part of fairapps+. And yes, they use FairCoin and FairChains, for which we do a lot of communication stuff.