
Peter Fredricson
![]()
Chief Financial Officer
Peter is responsible for all financial aspects of APA, including accounting and financial reporting, financial compliance and governance, taxation and treasury.
Peter has considerable expertise in the listed energy infrastructure sector including four years as Chief Financial Officer of New Zealand company, Vector Limited. Peter has over 20 years experience in senior financial roles in financial services and investment banking companies in Australia, Asia and the Pacific.

Ross Gersbach
![]()
Group Manager Commercial
Ross has responsibility for all commercial aspects of APA, including sales, strategic development and planning, investment management, corporate development and economic regulation.
Ross has over 20 years experience in senior positions across a range of energy related sectors, covering areas such as infrastructure investments, mergers and acquisitions and strategic developments.
In addition, he has extensive commercial experience and has managed a portfolio of infrastructure assets in the electricity and natural gas distribution network sector.

Stephen Ohl
![]()
Group Manager Operations
Stephen is responsible for the operational performance of all APA assets and investments. This includes primary responsibility for the operation, asset management, project development and technical regulation of all pipeline and related assets.
Stephen has over 30 years experience in the petrochemical, oil and gas and pipeline industries of which 21 years has been spent managing and operating APA assets.

Robyn Smith
![]()
Group Manager Human Resources and HS&E
Robyn is responsible for the management of human resources, health, safety and environment issues for APA. This includes responsibility for APA's people strategy, ensuring effective health, safety and environmental performance, attraction and retention of talent, remuneration strategy, and the development of management and leadership skills across the business.
Robyn has over 19 years experience in human resource management - the last nine years in the energy industry.

Mark Knapman
![]()
Company Secretary
In addition to being responsible for the secretariat function, he oversees corporate governance and the legal, risk management, internal audit and compliance functions.
Mark has extensive experience as a Company Secretary for both listed public and proprietary companies. He was Company Secretary and General Counsel of ASX-listed Keycorp Limited prior to joining APA and, before moving into that and other corporate roles, was a partner of Australian law firm Hunt & Hunt.
Mark holds degrees in law and commerce and a Graduate Diploma in Applied Corporate Governance. He is a Fellow of the Chartered Institute of Company Secretaries and is admitted to practice as a solicitor.

Inge Brown
![]()
Group Manager Transformation Group
Inge has extensive experience in the financial services industry, with a career spanning over 25 years in the Australian and International markets. Inge has held a number of senior management roles with local and foreign banks, telecommunications and software vendors as a consulting expert in business and technology project and change management delivery and portfolio management.
Inge is responsible for leading the execution of business and technology improvement and transformation project opportunities, and for the group wide delivery of APA's information technology solutions and infrastructure.