![James Yamanaka](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
James Yamanaka
Chief Executive Officer at
ORGANIGRAM GLOBAL INC.
Net worth: 22 800 $ as of 2026-05-30
Profile
James Hideo Yamanaka is currently Chief Executive Officer & Director at Organigram Global, Inc. since 2026.
He is also Chief Executive Officer & Director at House of Prince A and Director at CTC Services Ltd. Formerly, Mr. Yamanaka was Chief Executive Officer, MD & Director at Ceylon Tobacco Co. Plc from 2011 to 2013.
He was Non-Executive Director at VST Industries Ltd. from 2014 to 2015.
He worked as Head-Strategy & Planning at British American Tobacco plc.
Mr. Yamanaka completed undergraduate studies at the University of California San Diego, earned a graduate degree from Georgetown University in 2011, and obtained an MBA from London Business School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-21 | 20,000 ( 0.01% ) | 22 800 $ | 2026-05-30 |
James Yamanaka active positions
| Companies | Position | Start |
|---|---|---|
| ORGANIGRAM GLOBAL INC. | Chief Executive Officer | 2026-01-14 |
CTC Services Ltd. | Director/Board Member | - |
House of Prince A/S
 House of Prince A/S TobaccoConsumer Non-Durables Produces tobacco products | Chief Executive Officer | - |
Former positions of James Yamanaka
| Companies | Position | End |
|---|---|---|
| VST INDUSTRIES LIMITED | Director/Board Member | 2015-04-15 |
| CEYLON TOBACCO COMPANY PLC | President | 2013-02-28 |
| BRITISH AMERICAN TOBACCO P.L.C. | Corporate Officer/Principal | - |
Training of James Yamanaka
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
21
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
British American Tobacco plc
 British American Tobacco plc TobaccoConsumer Non-Durables Manufactures and supplies tobacco products | Consumer Non-Durables |
Ceylon Tobacco Co. Plc
 Ceylon Tobacco Co. Plc TobaccoConsumer Non-Durables Manufactures and wholesales cigarettes and tobacco products | Consumer Non-Durables |
VST Industries Ltd.
 VST Industries Ltd. TobaccoConsumer Non-Durables Manufactures, distributes and markets cigarettes and tobacco products | Consumer Non-Durables |
University of California San Diego
 University of California San Diego Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Georgetown University
 Georgetown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
London Business School
 London Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
House of Prince A/S
House of Prince A/S TobaccoConsumer Non-Durables Produces tobacco products | Consumer Non-Durables |
CTC Services Ltd. | |
OrganiGram Holdings, Inc.
 OrganiGram Holdings, Inc. Agricultural Commodities/MillingProcess Industries Produces cannabis products | Process Industries |
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