BEST LLN is part of the GCI (Grand Cercle Industriel) organisation, under the name CECI-BEST.
The GCI is divided in 4 parts. The 3 other divisions are:
Division which is the Students Association of the EPL (École Polytechnique de Louvain). It gathers students from Louvain-La-Neuve, who are studying engineering, architecture and computer science. Their purpose is to organise animation for the students, but also to guide them, and help them in their studies.