![Umberto Mondello](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>)
Umberto Mondello
Chairman at
STREAMPLAY STUDIO LIMITED
Net worth: 2 M $ as of 2026-06-29
Profile
Umberto Mondello is the founder of AussieSim Pty Ltd. Current jobs include Executive Chairman at StreamPlay Studios Ltd. since 2018, Non-Executive Director at Vection Technologies Ltd. since 2023, and Independent Non-Executive Director at Stakk Ltd. since 2020.
Former jobs include Chief Executive Officer & Executive Director at ZipTel Ltd., Non-Executive Chairman at Corella Resources Ltd. from 2019 to 2021, and Non-Executive Director at WestStar Industrial Ltd. from 2017 to 2021.
Education includes a graduate degree from the University of Notre Dame.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
STAKK LTD 2.18% | 2026-02-05 | 68,076,260 ( 2.18% ) | 1 M $ | 2026-06-29 |
| 2025-10-02 | 12,500,000 ( 0.53% ) | 173 250 $ | 2026-06-29 |
Umberto Mondello active positions
| Companies | Position | Start |
|---|---|---|
| VECTION TECHNOLOGIES LIMITED | Director/Board Member | 2023-11-09 |
| STREAMPLAY STUDIO LIMITED | Chairman | 2018-04-15 |
Former positions of Umberto Mondello
| Companies | Position | End |
|---|---|---|
| STAKK LIMITED | Director/Board Member | 2026-02-05 |
| WESTSTAR INDUSTRIAL LIMITED | Director/Board Member | 2021-09-23 |
| MAVERICK MINERALS AUSTRALIA LTD | Chairman | 2021-01-14 |
AussieSim Pty Ltd.
 AussieSim Pty Ltd. Specialty TelecommunicationsCommunications Provides telecommunications services | Founder | - |
| ZIPTEL LIMITED | Chief Executive Officer | - |
Training of Umberto Mondello
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
49
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
ZipTel Ltd.
 ZipTel Ltd. Recreational ProductsConsumer Durables Provides telecommunications services | Consumer Durables |
University of Notre Dame
 University of Notre Dame Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
WestStar Industrial Ltd.
 WestStar Industrial Ltd. Other Metals/MineralsNon-Energy Minerals Engages in mining of copper and other minerals | Non-Energy Minerals |
StreamPlay Studios Ltd.
 StreamPlay Studios Ltd. Packaged SoftwareTechnology Services Develops and operates eSports tournament platform on smartphones, tablets and consoles | Technology Services |
AussieSim Pty Ltd.
AussieSim Pty Ltd. Specialty TelecommunicationsCommunications Provides telecommunications services | Communications |
Corella Resources Ltd.
 Corella Resources Ltd. Construction MaterialsNon-Energy Minerals Operates as kaolin and silica exploration company | Non-Energy Minerals |
Vection Technologies Ltd.
 Vection Technologies Ltd. Packaged SoftwareTechnology Services Designs and develops application software | Technology Services |
Douugh Ltd.
 Douugh Ltd. Packaged SoftwareTechnology Services Operates as a financial technology company which provides a financial wellness platform | Technology Services |
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