
Urbanbase, Inc.Seoul-t'ukpyolsi, South Korea

The China Zhongyuan Engineering Corp.

ACS Servicios Comunicaciones & Energía SL

Vossloh Infrastructure Services SA

Sinohydro Bureau 9 Co., Ltd.

Fenglin Environmental Protection Technology Co., Ltd.

Hunan Lianshao Construction & Engineering (Group) Co. Ltd.

EUNSING Construction Co., Ltd.

Paramount Glass Mfg Co., Ltd.Fukushima-ken, Japan

Bundaberg Walkers Engineering Ltd.Queensland, Australia

Société Européenne d'Ingenierie Mecanique Eurodim SA

Füller Glastechnologie Vertriebs GmbH