
China High-Speed Railway Technology Co., Ltd.Beijing, China

Beijing Tianrun Construction Co., Ltd.

CarbonCure Technologies, Inc.Canada

REVO SRLItaly

Lane Enterprises, Inc.Pennsylvania, United States

Zhongneng United Digital Technology Co., Ltd.Jiangsu Sheng, China

Wienerberger Ziegelindustrie GmbH

Shanghai East China Computer System Co. Ltd.

Rombold und Gfrhrer GmbH & Co. KG

Golder Associates, Inc.Washington, United States

Ghesa Ingeniería y Tecnología SAMadrid, Spain

Carbicrete, Inc.Quebec, Canada