![Jack Gance](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>)
Jack Gance
Director/Board Member at
CW GROUP HOLDINGS LIMITED
Net worth: 3 012 M $ as of 2026-05-30
Profile
Jack Gance is the founder of Chemist Warehouse Pty Ltd. Mr. Gance is currently a Director at CW Group Holdings Ltd. and a Non-Executive Director at Sigma Healthcare Ltd. starting in 2025.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
SIGMA HEALTHCARE LTD 12.34% | 2025-08-31 | 1,423,948,843 ( 12.34% ) | 3 012 M $ | 2026-05-30 |
Jack Gance active positions
| Companies | Position | Start |
|---|---|---|
| CW GROUP HOLDINGS LIMITED | Director/Board Member | - |
| SIGMA HEALTHCARE LIMITED | Director/Board Member | 2025-02-11 |
Former positions of Jack Gance
| Companies | Position | End |
|---|---|---|
Chemist Warehouse Pty Ltd
 Chemist Warehouse Pty Ltd Drugstore ChainsRetail Trade Owns and operates pharmacies | Founder | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
2
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Chemist Warehouse Pty Ltd
Chemist Warehouse Pty Ltd Drugstore ChainsRetail Trade Owns and operates pharmacies | Retail Trade |
Sigma Healthcare Ltd.
 Sigma Healthcare Ltd. Pharmaceuticals: MajorHealth Technology Manufactures and distributes pharmaceutical products | Health Technology |
CW Group Holdings Ltd.
 CW Group Holdings Ltd. Industrial MachineryProducer Manufacturing Operates as an investment holding company with interest in provision of precision engineering solutions | Producer Manufacturing |
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