Kotaro Niwa

Director/Board Member at TAC

51 year

Finance

Commercial Services

Producer Manufacturing

Profile

Kotaro Niwa is an Independent Outside Director at TAC Co., Ltd. since 2021 and at Needs Well, Inc. since 2025.
Former positions include Independent Outside Director at ES-CON JAPAN Ltd. from 2011 to 2020, Outside Director at Tanken Seal Seiko Co., Ltd., and Partner at IPAX Sogo Horitsu Jimusho.

Kotaro Niwa active positions

Companies	Position	Start
TAC	Director/Board Member	01/06/2021
NEEDS WELL INC.	Director/Board Member	01/12/2025

All active positions of Kotaro Niwa

Former positions of Kotaro Niwa

Companies	Position	End
ES-CON JAPAN LTD.	Director/Board Member	26/03/2020
Tanken Seal Seiko Co., Ltd. Tanken Seal Seiko Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures mechanical seals	Director/Board Member	-
IPAX Sogo Horitsu Jimusho	Corporate Officer/Principal	-

See the detail of Kotaro Niwa's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	5
ES-CON JAPAN Ltd. ES-CON JAPAN Ltd. Real Estate DevelopmentFinance Operates as a real estate company that engages in development and sale of condominium, commercial facilities and land	Finance
TAC Co., Ltd. TAC Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides educational and training services	Commercial Services
Tanken Seal Seiko Co., Ltd. Tanken Seal Seiko Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures mechanical seals	Producer Manufacturing
Needs Well, Inc. Needs Well, Inc. Information Technology ServicesTechnology Services Provides IT consulting and computer systems integration services	Technology Services
IPAX Sogo Horitsu Jimusho

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