- Full members:
- National precast concrete industry associations from EU and EFTA countries;
- Regional associations or trade associations specific to a branch of the industry in EU/EFTA countries where there is no overall national association or when the latter is not a member of the BIBM;
- Individual firms where there is no national, regional or specialist product associations in a country which is a member of the BIBM and to which they could belong.
2. International members:
National precast concrete industry associations from outside EU and EFTA countries.
3. Associate members:
Transnational companies, suppliers of raw materials, machines, equipment or services related to the precast concrete industry.
4. Honorary members:
For individuals who have given outstanding work, support or services to the BIBM and/or who have demonstrated distinguished technical, economic, promotional, social or related contributions to the BIBM or to the concrete industry.