Mtshwane, Busisiwe2025-03-262024Mtshwane, Busisiwe. (2024). Effects of diversity in senior management teams on corporate sustainability of South African publicly listed companies [Master’s dissertation, University of the Witwatersrand, Johannesburg].WireDSpace.https://hdl.handle.net/10539/44447https://hdl.handle.net/10539/44447A research report submitted in partial fulfillment of the requirements for the degree of Master of Business Administration to the Faculty of Commerce, Law, and Management, Wits Business School, University of the Witwatersrand, Johannesburg, 2024This study examines the effects of diversity within senior management teams on corporate sustainability of South African publicly listed companies. While earlier research has examined the effects of diversity on organisational performance, limited research has focused on the link between diversity in senior management teams and corporate sustainability outcomes in the South African context. A sequential mixed-methods approach was employed. First, quantitative data was collected using secondary data from publicly available sources, especially the integrated annual reports. Key indicators of diversity within senior management teams, including gender, race, and age were examined alongside corporate sustainability outcomes. Secondly, qualitative data was collected through interviews conducted with senior managers to gain insights into their perceptions of diversity and its influences on sustainability outcomes. The quantitative elements exploring the influence of diversity in senior management on corporate sustainability within the top 40 JSE listed companies uncovers a statistically significant relationship between White executive demographic composition and firm sustainability practices, but a positive correlation and statistically partially significant relationship between ESG Score and Black demographic executives. With regards to age, executives in the 50-59 Age group exhibit moderately positive correlations with ESG Score and statistically significant results while the 40-49 Age group exhibit low negative correlations with ESG Score and statistically partially significant results. Notably, executive members gender shows no correlation with ESG Score. Insights from interviews with 12 managers reveal consensus on the positive impact of diversity within organisations. Managers highlighted that diversity contributes significantly to organizational growth, foresters’ innovation and enhances environmental, social and governance practices. These results provide useful insights to organisations, policymakers, and stakeholders on the potential benefits of diverse leadership teams in driving sustainability performance.en© 2024 University of the Witwatersrand, Johannesburg. All rights reserved. The copyright in this work vests in the University of the Witwatersrand, Johannesburg. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of University of the Witwatersrand, Johannesburg.DiversityWorkplace diversitySenior ManagementCorporate SustainabilitySustainable DevelopmentSouth African companiesUCTDDissertationUniversity of the Witwatersrand, JohannesburgSDG-8: Decent work and economic growth