Isamu Sakuma

Isamu Sakuma

Director/Board Member at GMO AD PARTNERS INC.

44 year
Commercial Services
Consumer Services
Technology Services

Network origin in Isamu Sakuma first degree

EntityEntity typeIndustry
Public Company Advertising/Marketing Services 17
7
Subsidiary Advertising/Marketing Services 7
5
Subsidiary Packaged Software 5
1
Subsidiary Movies/Entertainment 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Isamu Sakuma via their personal network

CompanySectorRelated peopleMain position
Information Technology Services

Masatoshi Kumagai

Shintaro Takahashi

Toshihiko Sugaya

Motoshi Inaba

Makoto Hashiguchi

Masaaki Moritake

Mikitaka Ito

Masaaki Suda

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

Comptroller/Controller/Auditor

Director/Board Member

Comptroller/Controller/Auditor

President

Comptroller/Controller/Auditor

Packaged Software

Masatoshi Kumagai

Shintaro Takahashi

Toshihiko Sugaya

Makoto Hashiguchi

Masaaki Moritake

Hideki Kokaji

Mikitaka Ito

Masaaki Suda

Chairman

Chairman

Comptroller/Controller/Auditor

Director/Board Member

Comptroller/Controller/Auditor

President

Director/Board Member

Comptroller/Controller/Auditor

GMO INTERNET GROUP, INC. Information Technology Services

Masatoshi Kumagai

Shintaro Takahashi

Masashi Yasuda

Toshihiko Sugaya

Katsumi Arisawa

Makoto Hashiguchi

Toshiaki Horiuchi

Chief Executive Officer

Director/Board Member

Director of Finance/CFO

Director/Board Member

Human Resources Officer

Public Communications Contact

Chief Tech/Sci/R&D Officer

Investment Banks/Brokers

Masatoshi Kumagai

Masashi Yasuda

Fumimaro Kumagai

President

Director/Board Member

Comptroller/Controller/Auditor

GMO GLOBALSIGN HOLDINGS K.K. Information Technology Services

Masatoshi Kumagai

Masashi Yasuda

Motoshi Inaba

Chairman

Director/Board Member

Director/Board Member

GMO Innovators, Inc.

Shintaro Takahashi

Makoto Hashiguchi

Masaaki Moritake

Chairman

Director/Board Member

Comptroller/Controller/Auditor

Advertising/Marketing Services

Masatoshi Kumagai

Shintaro Takahashi

Makoto Hashiguchi

President

Director/Board Member

Director/Board Member

GMO DigiRock, Inc.

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

GMO MEDIA INC. Advertising/Marketing Services

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

Advertising/Marketing Services

Makoto Hashiguchi

Masaaki Moritake

Director/Board Member

Director/Board Member

GMO TECH, INC. Miscellaneous Commercial Services

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

GMO RESEARCH & AI, INC. Miscellaneous Commercial Services

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

GMO PEPABO, INC. Internet Software/Services

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

GMO PAYMENT GATEWAY, INC. Finance/Rental/Leasing

Masatoshi Kumagai

Masashi Yasuda

Chairman

Director/Board Member

Commercial Printing/Forms

Masashi Yasuda

Director/Board Member

Specialty Telecommunications

Masashi Yasuda

Director/Board Member

Investment Managers

Masatoshi Kumagai

Chairman

Regional Banks

Masashi Yasuda

Director/Board Member

GMO BRAND SECURITY, Inc.

Masashi Yasuda

Director/Board Member

OPEN UP GROUP INC. Personnel Services

Shintaro Takahashi

Director/Board Member

MICROAD, INC. Data Processing Services

Kentaro Watanabe

Founder

GMO FINANCIAL HOLDINGS, INC. Investment Banks/Brokers

Masashi Yasuda

Director/Board Member

Information Technology Services

Masanori Setsu

Comptroller/Controller/Auditor

U-POWER Co., Ltd

Shintaro Takahashi

President

U-NEXT HOLDINGS CO.,LTD. Specialty Telecommunications

Shintaro Takahashi

Director/Board Member

Internet Software/Services

Shintaro Takahashi

Director/Board Member

GUMI INC. Packaged Software

Shintaro Takahashi

Director/Board Member

GMO San Planning, Inc.

Shintaro Takahashi

President

Electrical Products

Masatoshi Kumagai

Director/Board Member

NEXYZ. GROUP CORPORATION Wholesale Distributors

Masatoshi Kumagai

Director/Board Member

Investment Managers

Masatoshi Kumagai

President

THE WHY HOW DO COMPANY, INC. Packaged Software

Masatoshi Kumagai

Director/Board Member

Miscellaneous Commercial Services

Kentaro Watanabe

Director/Board Member

Statistics

International

Japan 38
Hong Kong 2
South Korea 2

Sectoral

Technology Services 14
Commercial Services 10
Finance 7
Communications 3
Producer Manufacturing 2

Operational

Director/Board Member 82
Chairman 20
Comptroller/Controller/Auditor 20
President 19
Corporate Officer/Principal 7