Shigeru Koyama

Shigeru Koyama

Founder at JASTEC CO., LTD.

Net worth: 40 M $ as of 2024-03-30

87 year
Technology Services

Profile

Shigeru Koyama is the founder of JASTEC Co., Ltd., a company he founded in 1971.
He currently holds the title of Chairman at JASTEC Co., Ltd.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-04-04 4,153,600 ( 22.71% ) 40 M $ 2024-03-30

Shigeru Koyama active positions

CompaniesPositionStart
JASTEC CO., LTD. Founder 1971-07-15
All active positions of Shigeru Koyama

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Shigeru Koyama's experience

Connections

16

1st degree connections

1

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies1
JASTEC CO., LTD.

Technology Services

See company connections
  1. Stock Market
  2. Insiders
  3. Shigeru Koyama