PLÂTRE - PLASTER
- GIPS - GESSO - YESO - GESSO
- Allied Manufacturing Industries (Private) Ltd (Zimbabwe)
- Artex -Blue Hawk (UK)
- BK Giulini Chemie (Italy)
- BPB Formula (France)
- BPB Italia SpA (Italy)
- BPB Isogips (Belgium)
- BPB Gypsum (Pty) Ltd (South Africa)
- BPB PLC (UK)
- BPB Placo (France)
- BPB Rigibs (Swizerland)
- Börgardts (Germany)
- British Gypsum (UK)
- Dalsan ()
- GP Gypsum (Usa)
- Gypsum Industries Ltd (Ireland)
- Hebor (Spain)
- Heidelberg Spezialgips (Germany)
- Iberyeso (Spain)
- India Gypsum Ltd (India)
- Isogips NV (Belgium)
- Lafarge Asia Pacific
- Lafarge Gips GmbH (Germany)
- Lafarge India SA (India)
- Lafarge Prestia (France)
- Lafarge Plasterboard Ltd (UK)
- Lafarge Gips B.V. (Netherlands)
- Lafarge Nida Gips (Poland)
- Lages (Italy)
- Lambert (France)
- Montecorona (Italy)
- National Cement company (Egypt)
- National Gypsum Company (Usa)
- Placosa (Spain)
- Rigips Austria GesmbH (Austria)
- Rigips Croatia (Croatia)
- Rigips as (Czech Republic)
- Rigips GmbH (Germany)
- Rigips Hungaria Gipszkarton Kft (Hungary)
- Rigips Polska sp zoo (Poland)
- Rigips Slovakia (Slovakia)
- Rigips Slovenia (Slovenia)
- Sigel (Portugal)
- Techos FK Portugal (Portugal)
- Villogips (Spain)
