David William A Macdonald
Shenzhen Lanhe Technology Co., Ltd.
Shenzhen Yuante Technology Co., Ltd.
Advanced Elemental Technologies, Inc.
Baiwei (Wuhan) Medical Technology Co., Ltd.Hubei Sheng, China
Henan Mubao Industrial Co. Ltd.
Fujian Kezheng Intelligent Technology Co., Ltd.
IPICO South Africa (Pty) Ltd.
SDL Integrated Optics Ltd.
Telvent DTN LLC
Tuvas (Shanghai) Security System Co., Ltd.
Meverin Srl