South African retailer SPAR Group has announced the immediate resignation of its chairman and deputy chair as the company continues efforts to recover from a turbulent period of management changes, rising debt and operational difficulties.
According to Reuters, Mike Bosman resigned as SPAR’s independent non-executive director and chairman effective August 17, 2026, while Shirley Zinn stepped down as independent non-executive director and deputy chair on the same date.
The company has appointed Lwazi Koyana, an existing board member, as interim chairman while it begins the process of identifying a permanent successor.
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SPAR said Bosman and Zinn continued to have the full support of the board but had separately concluded that stepping down was in the company’s best interests considering the challenges recently experienced by both the board and the wider group.
The announcement had an immediate impact on the market. SPAR shares were down 5.68% at 42.71 rand by 0918 GMT on Monday, according to Reuters.
The leadership changes come as the South African retailer works to recover from a difficult period characterised by changes in management, increasing debt and operational challenges across parts of its business.
Bosman became chairman of SPAR in December 2022 at a time when the retailer was dealing with governance issues. His responsibilities expanded following the retirement of the group’s former chief executive in January 2023, when he took on the role of executive chairman.
He remained executive chairman until October 2023, providing leadership continuity during the transition before continuing in his board leadership position.
SPAR credited Bosman with contributing to improvements in the group’s governance, risk and control processes. The company also highlighted his role in simplifying its portfolio and helping restore operational continuity during a challenging period.
The simultaneous departure of SPAR’s chairman and deputy chair now creates another important leadership transition for the retailer as it continues addressing the wider challenges facing the business.
What This Means For Africa
SPAR’s leadership changes are significant because the retailer operates within one of Africa’s largest consumer markets, making developments within the South African group relevant to the continent’s broader retail and corporate environment.
The immediate appointment of Lwazi Koyana as interim chairman provides continuity while the company searches for a permanent board leader. However, the decline in SPAR’s share price following the announcement indicates the attention investors are giving to the latest leadership changes.
For SPAR, the next phase will be particularly important. Progress in reducing operational difficulties, managing debt and maintaining stronger governance will help determine whether the group can build on the restructuring and control improvements undertaken during Bosman’s tenure.
The appointment of a permanent chairman will therefore be closely watched as SPAR seeks greater stability following another significant change at the top of its board.
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Image Credit: moneyweb.co.za



