Our Leadership Team

Michael leads the Operations team across Oceania.
Michael has had more than 14 years’ experience within the business. Commencing his professional career with Hussmann as a Design Engineer, Michael formed sound knowledge in refrigeration design.
Michael's contribution in this role was the development of many new refrigerated, frozen and heated display cabinets for specific customer requirements.
A career progression led to the role of Technical Account Manager and then as the Woolworths Key Account Manager at Hussmann for nearly 4 years.
With a strong foundation in leadership, technical background, understanding of the business and commercial strategy he transitioned into Operations in 2018.
Michael studied Bachelor of Industrial Design Engineering and has a Master of Business Management from Western Sydney University.

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Sabine leads the Finance team across Oceania. Before joining us, Sabine demonstrated her leadership while working as a Finance Director for the Asia Pacific region at IPC. Prior to IPC, Sabine worked at Compass Group as a General Manager of Procurement Operations and Analytics. With over 20 years of financial experience, Sabine provides exemplary commercial skills and business awareness to maintain Hussmann's financial excellence. Sabine holds a master's degree majoring in Finance and Accounting and is well-versed in Management, Financial Modelling and Business Planning.

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Gregory has more than 30 years’ experience in the refrigeration industry, in both local and overseas markets. This includes over 20 years’ experience with Hussmann in executive and strategic management positions, where he has been instrumental in driving our agile approach to dynamic customer requirements.
He is an accomplished executive leader with expertise in a diverse range of business operations, including strategic and global business development, engineering, construction, operations, channel management and industrial services. Gregory is particularly skilled in engaging with clients to build sustainable and collaborative relationships and encouraging his teams to do the same.
Gregory’s qualifications include: Assoc. Diploma of Business, Marketing, 2003; Associate Diploma of Engineering – 1995; Advanced Certificate Refrigeration – 1989; Certificate of Trade Studies (Refrigeration and Air Conditioning) – 1987; Ingersoll Rand University Candidate Assessment and Selection Sydney 2009; Ingersoll Rand University Coaching for Performance Sydney 2009.

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Tim Collings is the People, Culture & Sustainability Director for Hussmann Oceania. With over 20 years of experience in leadership development and sustainability, Tim is an expert in guiding leaders to become regenerators of self, organizations, and broader systems. Tim holds a Bachelor (Honours) in Organisational Behaviour and an Executive Qualification in High Impact Leadership. Tim is certified in Leadership Coaching, the Neuroscience of Change, Systems Thinking and is a practitioner of Narrative Coaching, Integrated Development, Regenerative Change Agent Development, the Art of Hosting for Participative Leadership & the UNESCO Futures Literacy framework. He works with individuals, teams, organizations & communities to align their values and purpose to meaningful work and activate their potential. Tim is currently exploring the role of leaders in regenerative futures and developing collective narratives to enable enhanced organizational collaboration, community cohesion, and societal resilience. Tim co-convenes the ANZ region for the Climate Coaching Alliance, is a member of the 2021 cohort of the Climate Reality Leadership Corp, and host and producer of the Better World Leaders podcast.

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