Toshiharu Takisawa

President at VALQUA, LTD.

Net worth: 2 M $ as of 2026-09-29

38 year

28 connections

Producer Manufacturing

Commercial Services

Process Industries

Profile

Toshiharu Takisawa holds the position of Chairman at Valqua Ngc, Inc. and Shanghai Watthua Semiconductor Technology Co., Ltd. Since 2014, Mr. Takisawa has been associated with Valqua Ltd., currently serving as President, COO & Representative Director starting in 2024.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
VALQUA LTD. 0.22%	2026-03-30	42,000 ( 0.22% )	2 M $	2026-09-29

Toshiharu Takisawa active positions

Companies	Position	Start
VALQUA, LTD.	President	2024-05-31
Shanghai Watthua Semiconductor Technology Co., Ltd. Shanghai Watthua Semiconductor Technology Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells synthetic materials & plastic products	Chairman	-
Valqua Ngc, Inc. Valqua Ngc, Inc. Miscellaneous Commercial ServicesCommercial Services Provides chemical processing, transportation and storage vessels	Chairman	-

All active positions of Toshiharu Takisawa

Experiences
Positions held

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Private companies

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Linked companies

Private companies	3
Valqua Ltd. Valqua Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells seal, fluorocarbon resin and silicon wafer products	Producer Manufacturing
Valqua Ngc, Inc. Valqua Ngc, Inc. Miscellaneous Commercial ServicesCommercial Services Provides chemical processing, transportation and storage vessels	Commercial Services
Shanghai Watthua Semiconductor Technology Co., Ltd. Shanghai Watthua Semiconductor Technology Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells synthetic materials & plastic products	Process Industries