AKG Gazbeton
Bauroc International AS
BBMG Corporation
Biltech Building Elements Limited
Buildmate Projects Pvt. Ltd. CSR Limited
H+H International A/S
Huahong Water Group
Lightweight Construction Co. (LCC-Siporex)
Solbet Sp. z o.o. UAL Industries Limited
Wehrhahn GmbH
Xella?Group