![Joseph Demase](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>)
Joseph Demase
Chief Executive Officer at
ARQ GROUP LIMITED
Net worth: 2 M $ as of 2026-10-30
Profile
Mr. Joseph Demase is a Chairman at AUCyber Ltd., a Director & Managing Director at A.C.N.
063 963 039 Pty Ltd., a Managing Director & Executive Director at 5G Networks Ltd. and a Chief Executive Officer at 5G Network Operations Pty Ltd. He is on the Board of Directors at A.C.N.
063 963 039 Pty Ltd., 5G Networks Ltd. and Powerhouse Ventures.
Mr. Demase was previously employed as a Non-Executive Director by Powerhouse Ventures Ltd., a Chief Executive Officer & Managing Director by Webcentral DEH, a Commercial Director by Stark Corp.
Pty Ltd., a Chief Financial Officer by iVision Pty Ltd., and a Founder by 5G Networks Holdings Pty Ltd. He also served on the board at Same Page Media Pty Ltd. and Clever Communications Ltd. He received his undergraduate degree from Deakin University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
5G NETWORKS LIMITED 18.43% | 2026-05-17 | 48,668,719 ( 18.43% ) | 2 M $ | 2026-10-30 |
Joseph Demase active positions
| Companies | Position | Start |
|---|---|---|
| ARQ GROUP LIMITED | Chief Executive Officer | 2020-10-26 |
| AUCYBER LIMITED | Chairman | 2025-02-16 |
WebCentral Group Pty Ltd.
 WebCentral Group Pty Ltd. Internet Software/ServicesTechnology Services Provides web and application hosting services | Chief Executive Officer | 2020-10-21 |
5g Network Operations Pty Ltd.
 5g Network Operations Pty Ltd. Information Technology ServicesTechnology Services Provides managed IT, data center and telecommunication services | Chief Executive Officer | - |
Powerhouse Ventures (Private Equity)
 Powerhouse Ventures (Private Equity) Investment ManagersFinance Powerhouse is a hands-on manager which invests in early-stage technology companies in the bio-technology, agri-science, engineering & clean technology, software & mobile applications, medical technology and innovative foods sectors. Their geographic focus is on the Canterbury region of New Zealand. PowerHouse provides their incubate companies with a range of support including start-up and growth capital, business advice, managerial expertise, recruitment, access to their networks, office facilities, financial services and co-location with other companies and entrepreneurs. | Director/Board Member | - |
Former positions of Joseph Demase
| Companies | Position | End |
|---|---|---|
| POWERHOUSE VENTURES LIMITED | Director/Board Member | 2024-03-25 |
Same Page Media Pty Ltd. | Founder | 2016-11-30 |
Stark Corp. Pty Ltd. | Corporate Officer/Principal | 2016-11-30 |
Telstra iVision Pty Ltd.
 Telstra iVision Pty Ltd. Movies/EntertainmentConsumer Services Offers video conferencing services | Director of Finance/CFO | 2011-02-28 |
Education of Joseph Demase
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
59
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Clever Communications Ltd.
 Clever Communications Ltd. Specialty TelecommunicationsCommunications Provides broadband internet services | Communications |
5G Networks Ltd.
 5G Networks Ltd. Data Processing ServicesTechnology Services Provides cloud-based technology services | Technology Services |
WebCentral Group Pty Ltd.
WebCentral Group Pty Ltd. Internet Software/ServicesTechnology Services Provides web and application hosting services | Technology Services |
Deakin University
 Deakin University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Powerhouse Ventures (Private Equity)
Powerhouse Ventures (Private Equity) Investment ManagersFinance Powerhouse is a hands-on manager which invests in early-stage technology companies in the bio-technology, agri-science, engineering & clean technology, software & mobile applications, medical technology and innovative foods sectors. Their geographic focus is on the Canterbury region of New Zealand. PowerHouse provides their incubate companies with a range of support including start-up and growth capital, business advice, managerial expertise, recruitment, access to their networks, office facilities, financial services and co-location with other companies and entrepreneurs. | Finance |
Telstra iVision Pty Ltd.
Telstra iVision Pty Ltd. Movies/EntertainmentConsumer Services Offers video conferencing services | Consumer Services |
Powerhouse Ventures Ltd.
 Powerhouse Ventures Ltd. Investment ManagersFinance Invests in early stage technology companies | Finance |
5G Networks Pty Ltd.
 5G Networks Pty Ltd. Specialty TelecommunicationsCommunications Provides network and cloud infrastructure services | Communications |
Sovereign Cloud Holdings Ltd.
 Sovereign Cloud Holdings Ltd. Information Technology ServicesTechnology Services Provides cloud based infrastructure services | Technology Services |
Same Page Media Pty Ltd. | |
5g Network Operations Pty Ltd.
5g Network Operations Pty Ltd. Information Technology ServicesTechnology Services Provides managed IT, data center and telecommunication services | Technology Services |
Stark Corp. Pty Ltd. |
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