Central governance headquarters
GTB defines the model, operating scope, budget, contracts, people and compliance standards.
GTB / ABOUT
ABOUT GTB HOLDINGS
A governance platform supporting multiple business models in Japan.
GTB Holdings is the central governance and data-analysis headquarters helping BUs operate steadily and lawfully in Japan.
THE ROLE OF GTB
What GTB Holdings is responsible for
GTB decides the governance framework, compliance boundaries and approval process. Each BU executes business activities within its approved scope.
Centralized data – BU execution
One-Business centralizes records, data and control points. Each BU executes work within the scope approved by GTB.
Control for long-term growth
GTB reviews entity, tax and accounting, labor and insurance, residence status, licenses and finance. Regulated professional work is coordinated with appropriately licensed partners when required.
Visible accountability
Each task identifies the operator, reviewer, approval basis and retained record.
ROLE BOUNDARIES
Unified governance without blurred roles.
The About page defines who GTB is and where responsibility sits. Detailed operating mechanics are explained separately on the Platform page.
01GTB SETS THE GOVERNANCE FRAMEWORKMaintains governance standards, risk controls and approval responsibility for matters affecting law, finance or system-wide credibility
02A BU IS THE BUSINESS EXECUTION LAYERIt executes work, develops customers and maintains growth within the scope approved by GTB
03ONE-BUSINESS IS A MANAGEMENT TOOLIt creates no new authority to represent, trade or work
04SPECIALISTS RETAIN PROFESSIONAL ROLESRegulated work is routed to appropriately qualified practitioners
OPERATING PRINCIPLES
Four standards across the GTB system.
Lawful
Activities, licenses, contracts and actual roles must align with applicable rules.
Transparent
Decisions, numbers and evidence need a source that can be reviewed.
Accountable
Each task has a clear operator, reviewer and approval level.
Sustainable
Growth does not move ahead of governance, finance and compliance capacity.
COMPANY PROFILE
GTB Holdings company information
Legal nameGTB Holdings株式会社 / GTB Holdings Co., Ltd.
Representative Director & Chairman太田 真平
Representative Director & Presidentグエン・バン・マン（NGUYEN VAN MANH）
CapitalJPY 15,000,000
Address〒101-0047 東京都千代田区内神田1-11-10 コハラビル 307号室
Kohara Building 307, 1-11-10 Uchikanda, Chiyoda-ku, Tokyo 101-0047, Japan
Kohara Building 307, 1-11-10 Uchikanda, Chiyoda-ku, Tokyo 101-0047, Japan
Telephone / FaxTEL: 03-6281-7035 / FAX: 03-6281-7036
Email / Websiteinfo@onebusiness.jp / www.onebusiness.jp