REI Projects holds FISQ certification on the same six techniques as IGNIX — structural fire protection, fire dampers, firestopping penetrations, fire-rated ducts, fire-rated walls, ceilings, roofs and floors, and reaction-to-fire class — the joint-broadest passive scope in the Belgian register. It supplies passive fire protection including fire-resistant seals and doors and fire-retardant treatment of load-bearing structures, referencing EN 1634 for its door work, and has traded from Dendermonde since 2009. It sits under REI Group alongside REI International of Hasselt, which holds a narrower two-technique certificate.