Koji Sumimoto

Founder at EDGE TECHNOLOGY INC.

Net worth: 184 041 $ as of 2026-07-30

45 year

Technology Services

Profile

Koji Sumimoto is the founder of EDGE Technology, Inc. which was founded in 2014.
He holds the title of President & Representative Director at EDGE Technology, Inc. Currently, Mr. Sumimoto is working as a Representative Director at EDGE Trading KK since 2015.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
QLS Holdings Co., Ltd. QLS Holdings Co., Ltd. Hospital/Nursing ManagementHealth Services Operates as holding company whose subsidiaries provides nursing care, temporary staffing and day care services 0.48%	2025-09-29	36,000 ( 0.48% )	184 041 $	2026-07-30

Koji Sumimoto active positions

Companies	Position	Start
EDGE TECHNOLOGY INC.	Founder	2014-05-11
EDGE Trading KK	Director/Board Member	2015-10-31

All active positions of Koji Sumimoto

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Linked companies

Private companies	2
EDGE Technology, Inc. EDGE Technology, Inc. Information Technology ServicesTechnology Services Provides AI implementation support, big data analysis consulting and sale of AI platforms	Technology Services
EDGE Trading KK