MAA Consultants Holding Ltd.

• Dr. Za-Lee Moh, Founder
• Dr. Za-Chieh Moh, Chairman and Founder
• Mr. Yui-Man Ho
• Mr. Chien-I Hsu
• Mr. Steve H.L. Wang
• Mr. Wichien Wilaingam
• Mr. Sio-Keong Kong
• Dr. Tian Ho Seah
• Madam Yinggu Lei

Moh and Associates Inc.

• Founder: Dr. Za-Lee Moh
• Chairman and Founder: Dr. Za-Chieh Moh
• President: Mr. Chien-I Hsu
• Senior Vice Presidents: Mr. Steve Hsiang-Liu Wang, Mr. Richard Moh

MAA Engineering Consultants (HK) Ltd.

• Director and Manager: Mr. Yui-Man Ho

MAA Engineering Consultants (Beijing) Co., Ltd.

• Director and Vice President: Madam Yinggu Lei

MAA Engineering Consultants (Shanghai) Co., Ltd.

• President: Mr. Steve Wang

SURV (URL: http://www.urbanmatics.com)

• Managing Director: Mr. Alexander Moh

MAA Consultants Co., Ltd.

• Managing Director: Mr. Wichien Wilaingam

MAA Geotechnics Co., Lid.

• Managing Director: Dr. Tian Ho Seah

Moh and Associates (S) Pte. Ltd.

• General Manager: Mr. Sio-Keong Kong