The 19 members of Wal-Tech, as Walloon Accredited Research Centres, offer trusted technological and scientific services. Members of Wal-Tech : CEBEDEAU, Celabor scrl, Cenaero, Centexbel, CER Groupe, Certech, CETIC, CRIBC, CRIC-OCCN, CRMGroup, BRRC-CRR-OCW, WTCB-CSTC-BBRI, CTP (Centre Terre et Pierre asbl), Belgisch Instituut voor Lastechniek | Belgian Welding Institute, INISMa - Etude de sol - Institut Interuniversitaire des Silicates, Sols et Matériaux Materia Nova, Multitel , Sirris, Wood.be