Jui Yuan Mao

Chairman at WAFER WORKS (SHANGHAI) CO., LTD.

54 year

Electronic Technology

Consumer Services

Profile

Jui Yuan Mao is currently Chairman at Wafer Works (Shanghai) Co., Ltd. since 2025.
Former positions include Head-Finance at Solargiga Energy Holdings Ltd., Spokesman and Deputy GM-Finance & Accounting at Wafer Works Corp., CFO, Chief Accounting Officer & Investor Relations at Wafer Works Optronics Corp.
in 2011, Chief Financial Officer at Shanghai Jingji Electronic Materials Co. Ltd., and Section Chief at Ernst & Young (Taiwan).
Education includes undergraduate studies at Fu Jen Catholic University.

Jui Yuan Mao active positions

Companies	Position	Start
WAFER WORKS (SHANGHAI) CO., LTD.	Chairman	2025-04-28

All active positions of Jui Yuan Mao

Former positions of Jui Yuan Mao

Companies	Position	End
WAFER WORKS CORPORATION	Director of Finance/CFO	-
Shanghai Jingji Electronic Materials Co. Ltd.	Director of Finance/CFO	-
Ernst & Young (Taiwan)	Corporate Officer/Principal	-
SOLARGIGA ENERGY HOLDINGS LIMITED	Director of Finance/CFO	-
Wafer Works Optronics Corp. Wafer Works Optronics Corp. SemiconductorsElectronic Technology Engaged in the development, design, manufacture and distribution of semiconductor silicon wafers	Director of Finance/CFO	-

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Linked companies

Private companies	7
Solargiga Energy Holdings Ltd. Solargiga Energy Holdings Ltd. SemiconductorsElectronic Technology Operates as a holding company whose subsidiaries manufacture, trade and provide processing services for monocrystalline silicon ingots & photovoltaic modules, and constructs & operate photovoltaic power plants	Electronic Technology
Wafer Works Corp. Wafer Works Corp. SemiconductorsElectronic Technology Develops, designs, manufactures and distributes semiconductor silicon wafers	Electronic Technology
Wafer Works Optronics Corp. Wafer Works Optronics Corp. SemiconductorsElectronic Technology Engaged in the development, design, manufacture and distribution of semiconductor silicon wafers	Electronic Technology
Shanghai Jingji Electronic Materials Co. Ltd.
Wafer Works (Shanghai) Co., Ltd. Wafer Works (Shanghai) Co., Ltd. SemiconductorsElectronic Technology Manufactures and supplies integrated semiconductor silicon epitaxial wafers	Electronic Technology
Ernst & Young (Taiwan)
Fu Jen Catholic University Fu Jen Catholic University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services