Executive Team


Julie-Ann Kerin, Managing Director

In 2012, Ms Kerin was appointed as Chief Executive Officer and Managing Director of CSG, following five years as the Group-General Manager of the former Technology Solutions division of the company. She has more than 20 years’ experience as a senior executive managing both private and public companies across the information technology sector.

Prior to joining CSG, Ms Kerin was responsible for the global management of operations and staff across Asia, the United States, Australia and Europe for a number of organisations. As a Principal of Gramercy Venture Advisors, Ms Kerin focused on corporate finance and international business development. She has also held roles with IT companies Actuate, Haht Commerce, Genasys Inc. and Computer Power. Ms Kerin is a member of the Australian Institute of Company Directors.

Appointed CEO and Managing Director 1 February 2012.

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Warwick Beban, Country Manager New Zealand

Warwick has been the Executive General Manager of CSG Business Solutions in New Zealand since 2007. With over 15 years’ experience in the Document Technology business, Warwick started working with Ubix Document Technology in 1991 and during his 10 year career with them, was promoted to Southern Regional Manager, responsible for the company’s operation in the lower North Island and all of the South Island.

After five years with Telecom New Zealand as Head of Business and Corporate for Telecom Mobile, Warwick re-joined Ubix as part of Konica Minolta.

He has a Bachelor of Science Degree and Masters of Science with First Class Honours from Massey University.

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Gary Brown, Chief Financial Officer

Gary joined CSG in February 2017 following 20 years’ experience in Mining, Distribution, Logistics, Supply, Manufacturing and Sales. Gary has held several senior finance executive roles having recently acted as the Head of Finance, Treasury & Risk at Viva Energy Australia.

In addition to this role, he held the position of Acting CFO and held several Board positions. Gary has extensive experience in leading and being responsible for large and complex finance teams and functions having recently lead the Shell Australia finance function through its largest transformation project in its history. Prior to Viva Energy, Gary worked for BHP Billiton both locally and internationally as well as KPMG.

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Stephen Birrell, Executive General Manager,
Enterprise Solutions, ANZ

Stephen is a proven business leader with over 25 years’ experience in the Aerospace, Information Technology and Government sectors. His career has included senior executive roles with leading organisations in Australia, the United States, Asia and Europe. Prior to joining CSG June 2013, Stephen was the General Manager of NEC Australia’s Strategic Business Unit.

Other senior management roles Stephen has held include leading the relationship with the US Navy on Australia’s largest defence export program; advising the Dubai Government on the development of Dubai World Central; and leading a major aviation safety program for Boeing in China.

Stephen is a former Officer in the Royal Australian Air Force.

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Declan Ramsay, Executive General Manager,
Business Solutions, ANZ

Declan has more than 20 years’ experience within the print sector. He has been with CSG since 2006 where he managed and controlled the then Xerox Business Centre key accounts as the Major Account Manager before becoming the Brisbane Sales Manager in July 2007 and then Queensland General Manager.

In February 2012 Declan was appointed to the role of Regional General Manager for NT/QLD. In July 2012, Declan was appointed as the Executive General Manager of CSG Business Solutions.

Declan has a strong background in sales and management of highly professional and motivated teams covering all facets of a print sales organisation.

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Mark Thomas, Executive General Manager,
People & Culture

Mark Thomas joined CSG in September 2015, bringing extensive experience in the human resource management profession. Mark has worked in blue chip and private companies across financial, professional and business services as well as the oil industry.

Prior to joining CSG, Mark was the Global Human Capital Leader for Aurecon, responsible for a workforce of 7,500 people across 20 countries. His significant international experience includes seven years based in London leading a global HR function. Mark holds a Bachelor of Business.

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