![Sarah Ryan](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>)
Sarah Ryan
Chairman at
VIVA ENERGY GROUP LIMITED
Net worth: 594 247 $ as of 2026-05-30
Profile
Sarah Elizabeth Ryan is currently Chairman-Energy Forum at the Australian Academy of Technological Sciences & Engineering.
Current roles include Chairman at Viva Energy Group Ltd. starting 2026, Independent Non-Executive Director at Transurban Group Ltd. since 2023, Independent Non-Executive Director at Viva Energy Australia Group Pty Ltd. since 2018, Independent Non-Executive Director at Aurizon Holdings Ltd. since 2019, Director at Kinetic Consolidated Pty Ltd. since 2016, Independent Non-Executive Director at Calix Ltd. since 2024, Director at Vautron Holdings Pty Ltd. since 2016, Director at Kinetic Energy Services LLC, Member-Corporate Governance Consultative Panel at Australian Securities & Investments Commission, Member at Australian Institute of Company Directors, Member at Women Corporate Directors, Member-Selection Panel at The General Sir John Monash Foundation, and Member at Chief Executive Women, Inc. since 2016.
Former positions include Director at EARNEST Partners LLC from 2013 to 2015, Independent Non-Executive Director at Woodside Energy Group Ltd. from 2012 to 2023, Director at MPC Group Pty Ltd. from 2016 to 2022, Non-Executive Director at Future Battery Industries Cooperative Research Centre from 2020 to 2025, Non-Executive Director at Central Petroleum Ltd. from 2017 to 2018, Independent Director at Akastor ASA from 2014 to 2021, Independent Non-Executive Director at OZ Minerals Pty Ltd. from 2021 to 2023, Non-Executive Director at Aker Solutions ASA from 2010 to 2014, Director at Woodside Energy Ltd., Wireline Field Engineer at SLB Ltd., and Chief Operating Officer at PGS EM Ltd.Education includes undergraduate and doctorate degrees from the University of Adelaide and an undergraduate degree from the University of Melbourne conferred in 1987.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-20 | 169,667 ( 0.01% ) | 258 800 $ | 2026-05-30 | |
| 2025-06-29 | 68,000 ( 0% ) | 205 000 $ | 2026-05-30 | |
CALIX LTD. 0.09% | 2025-12-04 | 188,500 ( 0.09% ) | 65 779 $ | 2026-05-30 |
| 2025-06-29 | 6,000 ( 0% ) | 64 669 $ | 2026-05-30 |
Sarah Ryan active positions
| Companies | Position | Start |
|---|---|---|
| VIVA ENERGY GROUP LIMITED | Chairman | 2026-01-18 |
| AURIZON HOLDINGS LIMITED | Director/Board Member | 2019-11-30 |
| TRANSURBAN GROUP | Director/Board Member | 2023-08-31 |
| CALIX LIMITED | Director/Board Member | 2023-12-31 |
The General Sir John Monash Foundation | Corporate Officer/Principal | - |
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 | - |
Australian Academy of Technological Sciences & Engineering
 Australian Academy of Technological Sciences & Engineering Miscellaneous Commercial ServicesCommercial Services Operates academy of technology and engineering | Corporate Officer/Principal | - |
Viva Energy Australia Pty Ltd.
 Viva Energy Australia Pty Ltd. Wholesale DistributorsDistribution Services Manufactures, wholesales and retails fuel & oil lubricant products | Director/Board Member | 2018-06-17 |
Viva Energy Australia Group Pty Ltd.
 Viva Energy Australia Group Pty Ltd. Industrial SpecialtiesProcess Industries Produces and supplies petroleum, fuels and lubricants | Director/Board Member | 2018-06-17 |
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Former positions of Sarah Ryan
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Training of Sarah Ryan
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
68
1st degree connections
28
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 28 |
|---|---|
Schlumberger Ltd.
 Schlumberger Ltd. Contract DrillingIndustrial Services Designs and constructs wells and manufactures surface & midstream production systems | Industrial Services |
EARNEST Partners LLC
 EARNEST Partners LLC Investment ManagersFinance EARNEST Partners is a fundamental, bottom-up investment manager that seeks to outperform a specified benchmark while controlling volatility and risk. The firm targets companies in attractive industries with developed strategies, exceptional management, sufficient funding and strong financial results. They focus on sector and security selection and careful portfolio construction while avoiding interest rate and macro-economic forecasting. | Finance |
Woodside Energy Group Ltd.
 Woodside Energy Group Ltd. Oil & Gas ProductionEnergy Minerals Operates as an oil and gas exploration company | Energy Minerals |
Central Petroleum Ltd.
 Central Petroleum Ltd. Oil & Gas ProductionEnergy Minerals Engages in the production and sale of crude oil, natural gas and associated petroleum products | Energy Minerals |
Transurban Group Ltd.
 Transurban Group Ltd. Other TransportationTransportation Develops and operates electronic toll roads | Transportation |
University of Adelaide
 University of Adelaide Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Melbourne
 University of Melbourne Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Viva Energy Australia Group Pty Ltd.
Viva Energy Australia Group Pty Ltd. Industrial SpecialtiesProcess Industries Produces and supplies petroleum, fuels and lubricants | Process Industries |
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 |
Akastor ASA
 Akastor ASA Contract DrillingIndustrial Services Operates as a holding company whose subsidiaries engage in the provision of oilfield services | Industrial Services |
Australian Academy of Technological Sciences & Engineering
Australian Academy of Technological Sciences & Engineering Miscellaneous Commercial ServicesCommercial Services Operates academy of technology and engineering | Commercial Services |
PGS EM Ltd.
 PGS EM Ltd. Engineering & ConstructionIndustrial Services Provides geophysical services to oil and gas industry | Industrial Services |
Australian Institute of Co. Directors
 Australian Institute of Co. Directors Miscellaneous Commercial ServicesCommercial Services Promotes governance and develops leadership skills | Commercial Services |
Women Corporate Directors
 Women Corporate Directors Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization of women directors of public and large private companies | Commercial Services |
OZ Minerals Ltd.
 OZ Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Explores copper ores | Non-Energy Minerals |
The General Sir John Monash Foundation | |
Woodside Energy Ltd.
 Woodside Energy Ltd. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration & production services | Energy Minerals |
Aurizon Holdings Ltd.
 Aurizon Holdings Ltd. RailroadsTransportation Provides rail freight haulage services | Transportation |
Chief Executive Women, Inc.
 Chief Executive Women, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a organization representing Australia’s senior women leaders from the corporate, public service, academic and not-for-profit sectors | Commercial Services |
Kinetic Consolidated Pty Ltd.
 Kinetic Consolidated Pty Ltd. Contract DrillingIndustrial Services Provides oil and gas drilling services | Industrial Services |
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 |
MPC Kinetic
 MPC Kinetic Engineering & ConstructionIndustrial Services Constructs, installs energy, LNG and utility infrastructure | Industrial Services |
Aker Solutions ASA
 Aker Solutions ASA Alternative Power GenerationUtilities Operates wind and renewable energy projects, electrification and subsea construction services | Utilities |
Viva Energy Australia Pty Ltd.
Viva Energy Australia Pty Ltd. Wholesale DistributorsDistribution Services Manufactures, wholesales and retails fuel & oil lubricant products | Distribution Services |
Vautron Holdiongs Pty Ltd. | |
Viva Energy Group Ltd.
 Viva Energy Group Ltd. Oil Refining/MarketingEnergy Minerals Owns and operates oil refinery and fuel stations | Energy Minerals |
Kinetic Energy Services LLC
 Kinetic Energy Services LLC Engineering & ConstructionIndustrial Services Provides hydro excavation services | Industrial Services |
Future Battery Industries Cooperative Research Centre
 Future Battery Industries Cooperative Research Centre Miscellaneous Commercial ServicesCommercial Services Operates as a research institute focusing on battery industries | Commercial Services |
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