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Our team


QBIT and QBIT Africa are uncompromising in their selection of highly skilled consultants who are committed to our business philosophy and ways of working, and who are relentless in their pursuit to co-create the right, sustainable solutions with our clients.

Our skilled teams partner with our clients, and bring not only the necessary technical expertise required to deliver the solution, but execute projects in a disciplined, well-governed manner, supported by expert change journey management.

Our teams are led by:

Karin Williams

Karin Williams

CEO and Director of QBIT

Prior to being appointed as the CEO, Karin was the Finance Director for QBIT, and is a founding member of the company. She holds a B.Comm from what was previously known as Rand Afrikaans University, and an MBA from Stellenbosch University. Her thesis focused on using the People Capability Maturity Model as a systemic approach to knowledge management in a Human Resources division. Karin has extensive experience in the Financial Services industry. This experience, coupled with her business acumen and astute financial management has won the respect of all who deal with her, and her engaging, disciplined, no nonsense approach to managing QBIT has contributed significantly to a highly successful and rapidly growing business.

Otto Pretorius

Otto Pretorius

Director of QBIT and QBIT Africa

Otto is the founder of QBIT with Karin, and its principle thought leader. Prior to furthering his studies in the humanities at Buffalo State University (USA), he obtained a B.Comm (Accounting) degree, B.Comm Honours in Information Systems and a Masters in Information Sciences at the University of Pretoria. Over the past 16 years Otto has focused on the potential for the Human Capital function to become a strategic business partner, and specifically the role that data and technology plays in this process. He has had the opportunity to explore this in interim executive management positions at Old Mutual and Medscheme and in key assignments at several national and multi-national companies. The development of QBIT’s thinking frameworks, solutions and products in essence reflect his thinking, and he remains actively involved in the on-going refinement of these. He has published several articles and is frequently invited to present at international and local conferences on topical matters in Human Capital. Otto is also currently spearheading QBIT’s footprint in Europe.

Tony Cohn

Tony Cohn

Director of QBIT and QBIT Africa

Tony is a Director of QBIT and focuses on business development and marketing. He holds a B.Comm in Business Economics from WITS, and a postgraduate diploma in Information Technology Management from WITS Business School. Tony has broad experience in process engineering and consulting. As an accredited Six Sigma Master Black Belt, he has successfully led projects at Medscheme, been the Head of the Project Office and a Divisional Manager for Business Processes at Discovery Health. He has also held positions as senior business consultant at Astrolabe Technologies Group and worked as a consultant at IBM South Africa.

Sibongile Mogale

Sibongile Mogale

CEO and Director of QBIT Africa

Sibongile has worked for over 10 years’ experience as a business management consultant on a range of projects, and across geographies and industries. She has deep expertise in Operating Model development, Business Process Architecture Design, Organisation Design, Job Architecture and Strategic Change Management. She has MA (Coursework) in Social Science, BA (Hons) in Social Sciences. She is currently finalising her studies in Masters in Business Administration (MBA). Her philosophy to working with clients who face business challenges, is to work with exceptional consultants who understand that every client has unique challenges that require viable, differentiated solutions, tailored-made to meet them where they are at. Only under these circumstances do we have a high probability of meaningful client engagements and solutions that are truly transformational. Her vision for QBIT Africa is to continue to build on QBIT’s solid legacy of client-centric value-adding consulting and solutions.