Certificate Holders

Wikansari, Dyah Anindita

Husky-CNOOC Madura Ltd.

Indonesia

Williams-Oyenigba, Robert

DNV

United Kingdom

Williamson, Shaun

Watchmen Instrumented Safety Experts Ltd.

Canada

Williamson, Paul

KBR

United Kingdom

Wilson, Jenny

Fluor Canada Ltd.

Canada

Wilson, Maxwell

Hero Engineering

Australia

Wilson, Daniel (Joseph)

ZettaScale Technologies

United Kingdom

Winch, Paul

Origin Energy

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Woelfer, Raik

Infosys Ltd Switzerland

Switzerland

Wong, Gee-Fore

Huntsman Surface Science UK

China

Wood, Chris

Bechtel Ltd.

United Kingdom

Wood, Tristan

Black Ice Pty Ltd

Australia

Woodcock, Andrew

Modec Offshore Production Systems (Singapore) Pte Ltd.

Singapore

Wright, Michael

Black Ice

Australia

Wu, Chi-Jung (Vicky)

CTCI

Taiwan

Wu, Zhenzhen

Wanhua Chemical Group Co.,Ltd.

China

Xiaoguang (孙晓光), Sun

PetroChina Company Limited

China

Xie, Yongsheng

SCHNEIDER ELECTRIC

Singapore

Xing Wang , Lu

Zhejiang Petroleum & Chemical Co. Ltd.

China

Xingming, Li

Hefei Zhixin Semiconductor Ltd.

China

Xu, Hao

Paton Engineers and Constructors

United States

Xu, Ze

Intelligent and Connected Vehicle Device of China (Chengdu) Technology Co.,Ltd

China

Xu, Mai

China

Yacoob, Mohamed Zunaid

Adnoc Sour Gas

United Arab Emirates

Yadav, Ravikumar

Chevron Corporation

United States

Yam, Andy

Yokogawa Australia Pty Ltd

Australia

Yang, Tingcao

Zhixin semiconductor co., ltd

China

Ye, Fan

Environmental Resources Management Limited

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Yeo, Oliver

Neste Singapore Pte Ltd

Singapore

YI, SONG

Intertek China

China