Kok San Yau
Net worth: 527 637 $ as of 2026-10-30
Net worth: 527 637 $ as of 2026-10-30
Kok San Yau currently works at Tat Hong Holdings Ltd., as Chief Executive Officer-China, Tat Hong Zhaomao Investment Co. Ltd., as Director, China Nuclear Huaxing Tat Hong Machinery Constr Co. Ltd., as Director, Shanghai Tat Hong Equipment Rental Co. Ltd., as Director, Jiangsu Hengxingmao Financial Leasing Co. Ltd., as Director, Tat Hong Belt Road Pte Ltd., as Director, Jiangsu Zhongjian Tat Hong Machinery Construction Co. Ltd., as Director, Chongqing Tat Hong Machinery Construction Co. Ltd., as Director, Jiangsu Ronghe Tat Hong Machinery Construction Co. Ltd., as Director, Changzhou Tat Hong Zhaomao Machinery Construction Co. Ltd., as Director, and Shanghai Tat Hong Construction Services Co. Ltd., as Director.
Mr. Yau also formerly worked at Tat Hong Equipment (China) Pte Ltd., as Chief Executive Officer-China Region, Vertex Management (II) Pte Ltd., as Investment Manager from 1996 to 2000, Vertex Venture Holdings Ltd, as Investment Manager, and Adxplorer Pte Ltd., as Senior Vice President from 2000 to 2003.
Mr. Yau received his undergraduate degree in 1987 from National University of Singapore and Masters Business Admin degree in 1996 from National University of Singapore.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 4,957,135 ( 0.42% ) | 527 637 $ | 2026-10-30 |
| Companies | Position | Start |
|---|---|---|
| TAT HONG EQUIPMENT SERVICE CO., LTD. | Chief Executive Officer | 2007-05-31 |
| TAT HONG HOLDINGS LIMITED | Corporate Officer/Principal | 2011-09-15 |
Chongqing Tat Hong Machinery Construction Co. Ltd. | Director/Board Member | - |
China Nuclear Huaxing Tat Hong Machinery Constr Co. Ltd.
China Nuclear Huaxing Tat Hong Machinery Constr Co. Ltd. Finance/Rental/LeasingFinance Provides engineering services and rental of construction machinery as well as heavy lifting equipment | Director/Board Member | - |
Jiangsu Hengxingmao Financial Leasing Co. Ltd.
Jiangsu Hengxingmao Financial Leasing Co. Ltd. Financial ConglomeratesFinance Dormant company | Director/Board Member | - |
Jiangsu Ronghe Tat Hong Machinery Construction Co. Ltd. | Director/Board Member | - |
Shanghai Tat Hong Equipment Rental Co. Ltd.
Shanghai Tat Hong Equipment Rental Co. Ltd. Finance/Rental/LeasingFinance Engages in the rental of cranes | Director/Board Member | - |
Tat Hong Belt Road Pte Ltd.
Tat Hong Belt Road Pte Ltd. Finance/Rental/LeasingFinance Provides tower crane rental services | Director/Board Member | - |
Tat Hong Zhaomao Investment Co. Ltd.
Tat Hong Zhaomao Investment Co. Ltd. Financial ConglomeratesFinance Operates as an investment holding company | Director/Board Member | - |
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| Private companies | 17 |
|---|---|
Vertex Management (II) Pte Ltd.
Vertex Management (II) Pte Ltd. Computer CommunicationsElectronic Technology Manufactures intercom systems and services | Electronic Technology |
Vertex Venture Holdings Ltd
Vertex Venture Holdings Ltd Investment ManagersFinance Vertex Venture Holdings invests in companies located across the globe. The firm focuses on healthcare and technology sectors. It participates in early and growth stage capital requirements. | Finance |
National University of Singapore
National University of Singapore Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tat Hong Holdings Ltd.
Tat Hong Holdings Ltd. Wholesale DistributorsDistribution Services Distributes and rents cranes, heavy machinery and construction industrial equipment | Distribution Services |
Tat Hong Equipment (China) Pte Ltd.
Tat Hong Equipment (China) Pte Ltd. Finance/Rental/LeasingFinance Operates as an investment holding company with interest in the rental of construction equipment | Finance |
Tat Hong Zhaomao Investment Co. Ltd.
Tat Hong Zhaomao Investment Co. Ltd. Financial ConglomeratesFinance Operates as an investment holding company | Finance |
China Nuclear Huaxing Tat Hong Machinery Constr Co. Ltd.
China Nuclear Huaxing Tat Hong Machinery Constr Co. Ltd. Finance/Rental/LeasingFinance Provides engineering services and rental of construction machinery as well as heavy lifting equipment | Finance |
Shanghai Tat Hong Equipment Rental Co. Ltd.
Shanghai Tat Hong Equipment Rental Co. Ltd. Finance/Rental/LeasingFinance Engages in the rental of cranes | Finance |
Jiangsu Hengxingmao Financial Leasing Co. Ltd.
Jiangsu Hengxingmao Financial Leasing Co. Ltd. Financial ConglomeratesFinance Dormant company | Finance |
TAT Hong Equipment Service Co., Ltd.
TAT Hong Equipment Service Co., Ltd. Finance/Rental/LeasingFinance Operates as an investment holding company with interest in tower crane rental services | Finance |
Tat Hong Belt Road Pte Ltd.
Tat Hong Belt Road Pte Ltd. Finance/Rental/LeasingFinance Provides tower crane rental services | Finance |
Adxplorer Pte Ltd. | |
Jiangsu Zhongjian Tat Hong Machinery Construction Co. Ltd. | |
Chongqing Tat Hong Machinery Construction Co. Ltd. | |
Jiangsu Ronghe Tat Hong Machinery Construction Co. Ltd. | |
Changzhou Tat Hong Zhaomao Machinery Construction Co. Ltd. | |
Shanghai Tat Hong Construction Services Co. Ltd. |
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