![Peter Turnbull](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>)
Peter Turnbull
Director/Board Member at
KAROON ENERGY LTD
Net worth: 626 513 $ as of 2026-05-30
Profile
Peter John Turnbull is currently an Independent Non-Executive Director at Karoon Energy Ltd., a Non-Executive Director & Member at Governance Institute of Australia Ltd., the Secretary & Director at Auxita Pty Ltd., a Member of the Australian Securities & Investments Commission's Corporate Governance Consultative Panel, and a Member of The Order of Australia Association Ltd. In the past, Mr. Turnbull served as the Independent Non-Executive Chairman of Metallica Minerals Ltd. from 2016 to 2018 and the Independent Non-Executive Chairman of Calix Ltd. from 2009 to 2024.
He also held positions as the Director of Corporate Finance at the Securities & Futures Commission, Secretary at Newcrest Mining Ltd., Secretary & General Counsel at BTR Nylex Ltd., and General Manager of Legal & Corporate Affairs at Energex Ltd. from 1998 to 2004.
Additionally, he served as the President of The Chartered Governance Institute.
Mr. Turnbull obtained his undergraduate degree from the University of Melbourne.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CALIX LTD. 0.49% | 2025-08-19 | 1,057,719 ( 0.49% ) | 369 102 $ | 2026-05-30 |
KAROON ENERGY LTD 0.03% | 2025-12-30 | 183,000 ( 0.03% ) | 257 411 $ | 2026-05-30 |
Peter Turnbull active positions
| Companies | Position | Start |
|---|---|---|
| KAROON ENERGY LTD | Director/Board Member | 2018-12-31 |
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 | Director/Board Member | 2005-12-31 |
Auxita Pty Ltd.
 Auxita Pty Ltd. Packaged SoftwareTechnology Services Develops software solutions for healthcare management | Director/Board Member | 2019-01-07 |
The Order of Australia Association Ltd. | Corporate Officer/Principal | 2020-05-31 |
Australian Securities & Investments Commission
 Australian Securities & Investments Commission General GovernmentGovernment Operates as an independent commonwealth government body that enforces company and financial services laws to protect consumers, investors and creditors | Corporate Officer/Principal | 2020-02-29 |
Former positions of Peter Turnbull
| Companies | Position | End |
|---|---|---|
| CALIX LIMITED | Chairman | 2024-06-29 |
| METALLICA MINERALS | Chairman | 2018-12-23 |
Energex Ltd.
 Energex Ltd. Electric UtilitiesUtilities Provides electricity and gas | General Counsel | 2003-12-31 |
The Chartered Governance Institute
 The Chartered Governance Institute Miscellaneous Commercial ServicesCommercial Services Provides governance and compliance services | President | - |
| ░░░░░░░░░░ ░░░░░ ░░░░░░░ ░░░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Peter Turnbull
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
78
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Karoon Energy Ltd.
 Karoon Energy Ltd. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
Metallica Minerals Ltd.
 Metallica Minerals Ltd. Construction MaterialsNon-Energy Minerals Engages in exploration and development of silica sand | Non-Energy Minerals |
The Chartered Governance Institute
The Chartered Governance Institute Miscellaneous Commercial ServicesCommercial Services Provides governance and compliance services | Commercial Services |
Newcrest Mining Ltd.
 Newcrest Mining Ltd. Precious MetalsNon-Energy Minerals Provides gold and copper mining services | Non-Energy Minerals |
University of Melbourne
 University of Melbourne Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Australian Securities & Investments Commission
Australian Securities & Investments Commission General GovernmentGovernment Operates as an independent commonwealth government body that enforces company and financial services laws to protect consumers, investors and creditors | Government |
BTR Nylex Ltd
 BTR Nylex Ltd Miscellaneous ManufacturingProducer Manufacturing Rubber & plastic hose | Producer Manufacturing |
Energex Ltd.
Energex Ltd. Electric UtilitiesUtilities Provides electricity and gas | Utilities |
Securities & Futures Commission
 Securities & Futures Commission Investment Banks/BrokersFinance Engages in regulating the securities and futures market | Finance |
The Order of Australia Association Ltd. | |
Calix Ltd.
 Calix Ltd. Industrial MachineryProducer Manufacturing Engages in development of co2 capture technology, batteries, bio-active materials and waste water treatment solutions | Producer Manufacturing |
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 |
Auxita Pty Ltd.
Auxita Pty Ltd. Packaged SoftwareTechnology Services Develops software solutions for healthcare management | Technology Services |
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