Hiroyuki Yamaguchi

Hiroyuki Yamaguchi

Director/Board Member at ALPHA SYSTEMS INC.

64 year
Technology Services

Network origin in Hiroyuki Yamaguchi first degree

EntityEntity typeIndustry
Public Company Information Technology Services 14

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Hiroyuki Yamaguchi via their personal network

CompanySectorRelated peopleMain position
OLVIC Co.

Hidetomo Ishikawa

Director/Board Member

Yuji Hachisu Law Office

Yuji Hachisu

President

WASEDA ACADEMY CO., LTD. Other Consumer Services

Takayoshi Fusegi

Director/Board Member

Miscellaneous Commercial Services

Takayoshi Fusegi

Corporate Officer/Principal

Industrial Specialties

Takayoshi Fusegi

Director/Board Member

AKATSUKI CORP. Real Estate Development

Junichi Sadatsuka

Director/Board Member

Statistics

International

Japan 7

Sectoral

Consumer Services 2
Commercial Services 2
Process Industries 2
Finance 2

Operational

Director/Board Member 17
Corporate Officer/Principal 11
Comptroller/Controller/Auditor 5
Independent Dir/Board Member 5
Chairman 2