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Our Leadership

The Ampcontrol Board and Senior Leadership team is leading Ampcontrol and industry through the global energy revolution

ampcontrol team

Our board

Greg Sedgwick

Chairman

Appointed: October 2018

Greg has over 35 years of experience in the building materials, industrial and healthcare industries across Australia, Asia and Europe. He currently serves as Chairman of NextGen Clubs and Director of the Royal Institute of Deaf and Blind Children. Greg is also a Fellow of the Australian Institute of Company Directors.

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David Scammell

Non-Executive Director

Appointed: August 2016

David has extensive corporate advisory experience across a number of sectors, including mining and telecommunications. At present, he is the Managing Director of Pitt Capital Partners, a subsidiary of Washington H. Soul Pattinson & Company who are 100 per cent shareholders in the Ampcontrol Group.

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Jaime Pinto

Non-Executive Director

Appointed: June 2022

Jaime is the EGM Finance – Private Investments for Washington H. Soul Pattinson. He has experience partnering with operational management in organisations of varying size and complexity, including small private businesses, large national groups, and ASX listed entities.

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Dr Glenn Platt

Non-Executive Director

Appointed: June 2022

Glenn is an entrepreneur and leader in the energy technology space, and a prominent figure in Australia’s energy transition. He is currently chair of the Ampcontrol Innovation Committee and Executive Director of Strategy and Innovation at Emergent Group.

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Gareth O'Reilly

Managing Director and Chief Executive Officer

Appointed: October 2025

Gareth brings over 20 years of leadership experience across energy, electrification, and industrial technology, with global experience spanning Asia, Europe, and Oceania. Gareth most recently served as Chief Executive Officer, Australia at Fletcher Building, and previously as Chief Executive Officer, Pacific at Schneider Electric, where he led large, multi-brand product and solutions businesses across Australia and New Zealand with a focus on digital transformation, sustainability, and electrification.

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Claire Machin

Finance Director and Chief Financial Officer

Appointed: March 2026

Claire began her career with Schneider Electric in the UK & Ireland in 2004 and has since held senior finance roles across multiple business units and regions. Most recently, she served as CFO for Schneider Electric’s Pacific Zone, where she led financial transformation initiatives and drove strategic growth. Prior to that, Claire held key leadership positions, including Finance Director for Projects & Services Business within the Pacific region. Her proven track record in delivering financial transformation and fostering innovation will be instrumental as Ampcontrol continues to strengthen its foundations for growth and advance its commitment to powering a sustainable future.

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ampcontrol team

Our senior leadership team

Gareth O'Reilly

Managing Director and Chief Executive Officer

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Claire Machin

Finance Director and Chief Financial Officer

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Tim Wylie

Chief Technology Officer

Victoria Aspden

Executive General Manager – Digital & Transformation

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Murray Lyster

Executive General Manager – Sales & Marketing

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Simon Coleman

General Manager – HSEQ 

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Darren Jones

General Manager - Service

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Ben Smith

General Manager - People

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Nathan Cronin

Acting General Manager - Power​​​​​​​​​​​​​​

Brad Yager

General Manager - Applications​​​​​​​​​​​​​​

Paul Harris

General Manager - Mining​​​​​​​​​​​​​​

Join the Team

We’re a proud team of smart people who challenge the status quo. Our commitment to delivering innovative energy solutions of scale drives our workforce, attracting talents that progress us further towards our goal of making global net zero a reality.

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Contact us

Have a question, want to work with us, or know more about our solutions? We’d love to hear from you!

We’re available to call 24/7 for service and support or submit an enquiry and our team will get in touch to assist you.

1300 267 373
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