Masayuki Suzuki

Director/Board Member at

RSTEC Semiconductor Taiwan Co. Ltd.

Net worth: 18 M $ as of 31/07/2026

75 year

4 connections

Producer Manufacturing

Electronic Technology

Profile

Masayuki Suzuki is the founder of RS Technologies Co. Ltd. established in 2010.
He held the title of Director & General Manager-Administration.
Currently, he is a Director at RSTEC Semiconductor Taiwan Co. Ltd., Beijinng GRINM RS Semicondactor Materials Co., Ltd., and DG Technologies Co. Ltd. He started his current roles in 2015, 2018, and 2019 respectively.
He previously worked as a Non-Independent Director at GRINM Semiconductor Materials Co., Ltd.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RS TECHNOLOGIES CO. LTD. 1.69%	31/12/2025	450,000 ( 1.69% )	18 M $	31/07/2026

Masayuki Suzuki active positions

Companies	Position	Start
RSTEC Semiconductor Taiwan Co. Ltd. RSTEC Semiconductor Taiwan Co. Ltd. SemiconductorsElectronic Technology Manufactures devices related to semiconductors	Director/Board Member	01/12/2015
DG Technologies Co. Ltd. DG Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells consumable parts for semiconductor manufacturing equipment	Director/Board Member	01/01/2019
Beijinng GRINM RS Semicondactor Materials Co., Ltd.	Director/Board Member	01/01/2018

All active positions of Masayuki Suzuki

Former positions of Masayuki Suzuki

Companies	Position	End
GRINM SEMICONDUCTOR MATERIALS CO., LTD.	Director/Board Member	03/07/2023
RS TECHNOLOGIES CO., LTD.	Founder	-

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Experiences
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Linked companies

Private companies	5
RS Technologies Co. Ltd. RS Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Engages in silicon wafer reclaim and wafer oxide film coating services as well as semiconductor wafer manufacturing consulting services	Producer Manufacturing
GRINM Semiconductor Materials Co., Ltd. GRINM Semiconductor Materials Co., Ltd. SemiconductorsElectronic Technology Manufactures and distributes semiconductor materials	Electronic Technology
RSTEC Semiconductor Taiwan Co. Ltd. RSTEC Semiconductor Taiwan Co. Ltd. SemiconductorsElectronic Technology Manufactures devices related to semiconductors	Electronic Technology
Beijinng GRINM RS Semicondactor Materials Co., Ltd.
DG Technologies Co. Ltd. DG Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells consumable parts for semiconductor manufacturing equipment	Producer Manufacturing