The eleven Founding Members of CIB were as follows:
- Institut für Bauforschung e. V., Hannover, Germany
- Dokumentationszentrum für Technik und Wirtschaft, Austria
- Centre Belge de Documentation et d’Information de la Construction, Belgique
- Statens Byggeforskningsinstitut, Denmark
- Asuntotutkimustoimikunta, Finland
- Centre Scientifique et Technique de Bâtiment, France
- Comitato Nazionale per l’Abitazione, Italy
- Bouwcentrum, Nederland
- Norges Byggforskningsinstitutt, Norway
- Building Research Station, Department of Scientific and Industrial Research, UK
- Statens Nämnd för Byggnadsforskning, Sweden.
