The Process Engineering Guild of The University of Oulu (Oulun Yliopiston Prosessikilta ry), founded in 1961, is the subject society for those studying process engineering as well as mineral resources and sustainable mining at the University of Oulu.

The guild also works in cooperation with the umbrella organization for the engineering guilds at the University of Oulu, the Technical Students Association Oulu (Oulun Teekkariyhdistys ry or OTY), as well as the Student Union of the University of Oulu (Oulun Yliopiston Ylioppilaskunta or OYY).

Get to know the guild