Shunichi Shibanuma

President at

SIGMAXYZ Investment, Inc.

Net worth: 900 391 $ as of 30/06/2026

53 year

31 connections

Commercial Services

Finance

Profile

Shunichi Shibanuma currently works at SIGMAXYZ KK, as Managing Director & Executive Officer and SIGMAXYZ Investment, Inc., as President and Representative Director.
Mr. Shibanuma also formerly worked at SIGMAXYZ Holdings, Inc., as Director from 2025 to 2026.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SIGMAXYZ HOLDINGS INC 0.32%	31/03/2025	272,000 ( 0.32% )	900 391 $	30/06/2026

Shunichi Shibanuma active positions

Companies	Position	Start
SIGMAXYZ Investment, Inc. SIGMAXYZ Investment, Inc. Investment ManagersFinance SIGMAXYZ Investment is an active manager which invests in companies located in Asia. The firm participates in venture and growth transactions. It invests in a broad range of sectors.	President	-
SIGMAXYZ KK	Director/Board Member	-

All active positions of Shunichi Shibanuma

Former positions of Shunichi Shibanuma

Companies	Position	End
SIGMAXYZ HOLDINGS INC.	Director/Board Member	24/06/2026

See the detail of Shunichi Shibanuma's experience

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

1st degree connections

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Members of the board

Executives

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Linked companies

Private companies	3
SIGMAXYZ Holdings, Inc. SIGMAXYZ Holdings, Inc. Miscellaneous Commercial ServicesCommercial Services Provides business consulting services	Commercial Services
SIGMAXYZ Investment, Inc. SIGMAXYZ Investment, Inc. Investment ManagersFinance SIGMAXYZ Investment is an active manager which invests in companies located in Asia. The firm participates in venture and growth transactions. It invests in a broad range of sectors.	Finance
SIGMAXYZ KK