Stephen Tai

Founder at MONTAGE TECHNOLOGY CO., LTD.

Net worth: 81 M $ as of 2026-05-30

55 year

Electronic Technology

Consumer Services

Profile

Kuong Io Tai founded Montage Technology Co., Ltd., Montage Technology Group Ltd. and Sigmax Technologies, Inc. Currently, Mr. Tai is General Manager & Director at Montage Technology Co., Ltd., General Manager for Montage Industrial Development (Shanghai) Co., Ltd. (a subsidiary of Montage Technology Co., Ltd.) and President & Director at Montage Technology Group Ltd. Kuong Io Tai previously held the position of Engineering Director-Research & Development at Marvell Technology Group Ltd. and Senior Engineer-Design at Sigmax Technologies, Inc. He received a graduate degree from Stanford University and an undergraduate degree from The Johns Hopkins University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MONTAGE TECHNOLOGY CO., LTD. CLASS A 0.19%	2026-02-08	2,180,000 ( 0.19% )	81 M $	2026-05-30

Stephen Tai active positions

Companies	Position	Start
MONTAGE TECHNOLOGY CO., LTD.	Founder	2004-05-26
Montage Industrial Development (Shanghai) Co., Ltd. Montage Industrial Development (Shanghai) Co., Ltd. Electronic Production EquipmentElectronic Technology Provides chip-based solutions for cloud computing and artificial intelligence	Chief Executive Officer	-

All active positions of Stephen Tai

Former positions of Stephen Tai

Companies	Position	End
Marvell Technology Group Ltd. Marvell Technology Group Ltd. SemiconductorsElectronic Technology Develops computing, networking and storage accelerators & controller technology products	Chief Tech/Sci/R&D Officer	2002-12-31
Sigmax Technologies, Inc. Sigmax Technologies, Inc. Computer PeripheralsElectronic Technology Makes controllers for optical storage drives	Founder	1994-12-31

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Linked companies

Private companies	6
Marvell Technology Group Ltd. Marvell Technology Group Ltd. SemiconductorsElectronic Technology Develops computing, networking and storage accelerators & controller technology products	Electronic Technology
Stanford University Stanford University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Sigmax Technologies, Inc. Sigmax Technologies, Inc. Computer PeripheralsElectronic Technology Makes controllers for optical storage drives	Electronic Technology
The Johns Hopkins University The Johns Hopkins University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Montage Technology Co., Ltd. Montage Technology Co., Ltd. SemiconductorsElectronic Technology Manufactures analog and mixed-signal semiconductor	Electronic Technology
Montage Industrial Development (Shanghai) Co., Ltd. Montage Industrial Development (Shanghai) Co., Ltd. Electronic Production EquipmentElectronic Technology Provides chip-based solutions for cloud computing and artificial intelligence	Electronic Technology