Kiyoto Koyama

Kiyoto Koyama

Director/Board Member at MERCURIA HOLDINGS CO., LTD.

Net worth: 697 868 $ as of 2024-05-30

58 year
Finance
Producer Manufacturing
Consumer Services

Network origin in Kiyoto Koyama first degree

EntityEntity typeIndustry
16
Subsidiary Investment Managers 16
14
Operating Division Investment Managers 14
Public Company Financial Conglomerates 6
2
Holding Company Advertising/Marketing Services 2
2
Holding Company Industrial Machinery 2
1
Private Company Industrial Machinery 1
1
Operating Division Investment Managers 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Kiyoto Koyama via their personal network

CompanySectorRelated peopleMain position
ITOCHU CORPORATION Food Distributors

Atsushi Sekiguchi

Corporate Officer/Principal

ORIX CORPORATION Finance/Rental/Leasing

Minoru Momota

Corporate Officer/Principal

SANKYU INC. Other Transportation

Terukazu Okahashi

Director/Board Member

Major Telecommunications

Toru Mio

Director/Board Member

Regional Banks

Takashi Sasaki

Corporate Officer/Principal

Pharmaceuticals: Major

Toru Mio

Toshihiro Toyoshima

Director/Board Member

Director/Board Member

Keio University College/University

Minoru Momota

Takashi Sasaki

Undergraduate Degree

Undergraduate Degree

OXIDE CORPORATION Electronic Components

Toru Mio

Director/Board Member

Finance/Rental/Leasing

Minoru Momota

Private Equity Investor

College/University

Yuichi Shibuta

Undergraduate Degree

University of Michigan College/University

Akira Kambe

Undergraduate Degree

Investment Banks/Brokers

Yuichi Shibuta

Consultant / Advisor

Investment Managers

Yusuke Takigawa

Corporate Officer/Principal

University of Hitotsubashi College/University

Yusuke Takigawa

Xiaolin Xu

Undergraduate Degree

Graduate Degree

University of Tokyo College/University

Toru Mio

Toshihiro Toyoshima

Hideya Ishino

Nobumasa Saeki

Ryoma Nakai

Graduate Degree

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Sophia University College/University

Akira Kambe

Graduate Degree

Miscellaneous Commercial Services

Xiaolin Xu

Corporate Officer/Principal

Shanghai Jiao Tong University College/University

Xiaolin Xu

Undergraduate Degree

INFOMART CORPORATION Packaged Software

Terukazu Okahashi

Director/Board Member

Investment Managers

Toshihiro Toyoshima

Hideya Ishino

Director/Board Member

Director/Board Member

FULL SPEED INC. Advertising/Marketing Services

Masahito Tanaka

Director/Board Member

SMN CORPORATION Packaged Software

Toru Mio

Director/Board Member

Tokyo University of Science College/University

Yuichi Shibuta

Undergraduate Degree

IBM Business Consulting Services KK

Yuichi Shibuta

Consultant / Advisor

University of Massachusetts Lowell College/University

Minoru Momota

Graduate Degree

Investment Managers

Shoichiro Kubota

Director/Board Member

Oct Advisors Inc.

Toru Mio

Director/Board Member

Regional Banks

Toru Aratani

Corporate Officer/Principal

INSOURCE CO., LTD. Miscellaneous Commercial Services

Shin Kebukawa

Sales & Marketing

RAKSUL INC. Commercial Printing/Forms

Tsuyoshi Kajimura

Director/Board Member

SPRING REAL ESTATE INVESTMENT TRUST Real Estate Investment Trusts

Toshihiro Toyoshima

Hideya Ishino

Nobumasa Saeki

Chairman

Director/Board Member

Chief Executive Officer

Investment Managers

Toshihiro Toyoshima

Hideya Ishino

Nobumasa Saeki

Chairman

Director/Board Member

Director/Board Member

Finance/Rental/Leasing

Tsuyoshi Kajimura

Corporate Officer/Principal

MIBJ Consulting Beijing Co., Ltd.

Toshihiro Toyoshima

Hideya Ishino

Director/Board Member

Director/Board Member

Lehman Brothers Japan, Inc.

Xiaolin Xu

Corporate Officer/Principal

Miscellaneous Commercial Services

Akira Kambe

Corporate Officer/Principal

Investment Managers

Tsuyoshi Kajimura

Director/Board Member

Home Furnishings

Toshihiro Toyoshima

Director/Board Member

CUC INC. Miscellaneous Commercial Services

Kenta Kondo

Director/Board Member

Mio & Co. KK

Toru Mio

Director/Board Member

Parco /HK Office/

Minoru Momota

Corporate Officer/Principal

Statistics

International

Japan 38
United States 6
Hong Kong 5
China 5

Sectoral

Finance 20
Consumer Services 10
Commercial Services 8
Technology Services 3
Distribution Services 2

Operational

Director/Board Member 69
Corporate Officer/Principal 33
Undergraduate Degree 12
Private Equity Investor 12
Graduate Degree 6