Leadership Team

Chris Brown

Chris Brown

Chief Operating Officer

  chris.brown@sealeswinslow.co.nz

  0800 287 325

Chris has a wide range of experience in sales, marketing and operations roles for New Zealand Herald, Red Arrow Distribution and Progressive Enterprises.  He joined SealesWinslow in 2011, initially as the Merger and Acquisition Manager, forming the company.  As Chief Operating Officer he runs the day to day operations of SealesWinslow.

Chris has a Bachelor of Business and believes in developing his team to work to their upmost potential.

Mark Derriman

Mark Derriman

National Supply Chain and Regional Manager Northern

  mark.derriman@sealeswinslow.co.nz

  0800 287 325

Mark is an experienced senior manager, with over 17 years experience in both stock feed and flour mill operations in New Zealand.  He has worked over procurement, strategic planning, business turnaround and key account management roles.

Mark is passionate about building teams with a strong customer focus and propelling staff to reach their full potential.

Wendy Morgan

Wendy Morgan

Nutrition and Quality Manager

  wendy.morgan@sealeswinslow.co.nz

  0800 287 325

A ruminant nutritionist, Wendy has over 13 years’ experience in animal nutrition, including product development, having worked for Nestle Purina Petcare in Europe and ruminant and monogastric animal feed manufacturers in New Zealand.  She joined SealesWinslow as a Nutritionist and Quality Manager in March 2013. Wendy is a full member of the New Zealand Association of Ruminant Nutritionists and current treasurer.

Wendy holds a Bachelor of Animal Science with honours from the University of Nottingham where she undertook research on dairy cow nutrition and milk composition. 

Wendy is passionate about growing calves to perform well in the herd.

Athol Ryan

Athol Ryan

Chief Financial Officer

  athol.ryan@sealeswinslow.co.nz

  0800 287 325

Athol spent 21 years with ANZ Bank as a Career Banker and Senior Lending Manager before forming a business consultancy company, specialising in financial management skills development and training.  Athol has been with SealesWinslow since 2009, originally as Chief Financial Officer for Seales Limited before its merger.

Athol has been recognised by the industry as a finalist for the New Zealand CFO of the Year Awards in 2011 and has been inducted to the MYOB Approved Consultants Hall of Fame.

Athol is passionate about building better business through quality information and insight and making companies easy to do business with for the mutual benefit of all parties.

Nardia Crosby

Nardia Crosby

Customer Experience and Shared Services Manager

  nardia.crosby@sealeswinslow.co.nz

  0800 287 325

Prior to joining SealesWinslow in 2013 Nardia spent 12 years working in the United Kingdom in Banking, Communications and Research and Development departments as a Service Delivery Manager, ensuring that IT related services and customer service desks ran smoothly.  Back in New Zealand, Nardia worked in the forestry industry as a project manager.  

Nardia has a Masters in Science from Waikato University, majoring in Earth Sciences (Volcanology).

Nardia is passionate about building strong customer services teams and developing processes that mean swift and efficient service to customers.

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