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Catherine Costello
Director/Board Member at
HORIZON OIL LIMITED
Profile
Ms. Catherine Costello is an Independent Non-Executive Director at Horizon Oil Ltd., a Member at Chartered Accountants Australia & New Zealand, a Member at Governance Institute of Australia Ltd. and a Member at The Institute of Chartered Accountants in Australia.
She is on the Board of Directors at Astron Ltd. and Horizon Oil Ltd. Ms. Costello was previously employed as a Chief Financial Officer by Anteris Technologies Ltd. and a Chief Financial Officer & Secretary by Carbon Energy Ltd. She received her undergraduate degree from The University of Queensland and a graduate degree from Curtin University.
Catherine Costello active positions
| Companies | Position | Start |
|---|---|---|
| HORIZON OIL LIMITED | Director/Board Member | 2025-05-31 |
The Institute of Chartered Accountants in Australia | Corporate Officer/Principal | - |
Chartered Accountants Australia & New Zealand
 Chartered Accountants Australia & New Zealand Miscellaneous Commercial ServicesCommercial Services Operates as an association for charted accountants and provides accounting services | Corporate Officer/Principal | - |
Governance Institute of Australia Ltd.
 Governance Institute of Australia Ltd. Miscellaneous Commercial ServicesCommercial Services Provides education, support and networking opportunities for directors, company secretaries, governance advisers and risk managers | Corporate Officer/Principal | - |
Former positions of Catherine Costello
| Companies | Position | End |
|---|---|---|
Anteris Technologies Ltd.
 Anteris Technologies Ltd. Medical SpecialtiesHealth Technology Engages in designing, developing and commercializing of medical devices to restore healthy heart function | Director of Finance/CFO | 2018-11-15 |
| CARBON ENERGY LIMITED | Director of Finance/CFO | 2017-07-30 |
Training of Catherine Costello
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
89
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Horizon Oil Ltd.
 Horizon Oil Ltd. Integrated OilEnergy Minerals Explores, develops and produces oil and gas | Energy Minerals |
The University of Queensland
 The University of Queensland Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Curtin University
 Curtin University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Carbon Energy Ltd.
 Carbon Energy Ltd. Industrial SpecialtiesProcess Industries Produces clean energy and chemicals feedstock from underground coal gasification syngas | Process Industries |
The Institute of Chartered Accountants in Australia | |
Anteris Technologies Ltd.
Anteris Technologies Ltd. Medical SpecialtiesHealth Technology Engages in designing, developing and commercializing of medical devices to restore healthy heart function | Health Technology |
Governance Institute of Australia Ltd.
Governance Institute of Australia Ltd. Miscellaneous Commercial ServicesCommercial Services Provides education, support and networking opportunities for directors, company secretaries, governance advisers and risk managers | Commercial Services |
Chartered Accountants Australia & New Zealand
Chartered Accountants Australia & New Zealand Miscellaneous Commercial ServicesCommercial Services Operates as an association for charted accountants and provides accounting services | Commercial Services |
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