Our executive committee is accomplished and drawn from leading global organisations. Each member brings deep business acumen and domain expertise, helping us to grow ahead of the industry and deliver the best possible solutions for our clients.

Our senior executive committee includes the following individuals:

Pieter Du Preez leads WNS South Africa after serving as Corporate SVP. He is currently responsible for leading the entire South African operation, which comprises five revenue-generating divisions in seven sites across the country.
Pieter’s extensive industry-specific experience stems from his involvement in business solutions and process management at companies including Spescom Ltd, Bytes Technology Group and Intellica.
Leann is responsible for Human Resources (HR). She has nearly two decades of experience in HR, and Learning and Development for financial services and BPM. Prior to WNS, Leann has worked with Bayport Financial Services and Aegis Global.
Alicia Kistan leads the Shared Services strategic business unit for WNS South Africa. She is accountable for the service delivery of outsourced business processes such as Source to Pay and Order to Cash, to key clients. Delivery includes optimisation, standardisation and automation of these processes. Alicia and her team offer Robotic Process Automation and Insights from Data Analytics as key differentiated services.
Prior to joining WNS, she was Head of Accounting Shared Services at Anglo American, EMEA region, leading the finance and transactional services of the Platinum, Coal and Kumba business units, as well as local and international corporate offices.
Mike is responsible for business development. He has more than three decades of experience in commercial business development and operations across various industries. Prior to WNS, he has donned leadership roles in BCX and T-Systems.
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