Owen Khumalo
Chief Executive Officer
Owen is one of the founding directors and Chief Executive Officer of Weaver and provides strategic direction to the firm. He has over 31 years’ experience in the financial services industry which include employee benefits consulting to large umbrella funds at NBC Holdings and investment marketing to institutional clients at Escher Investments and mCubed Asset Management. He worked as Joint Head of Asset Consulting at Sasfin and Head of Institutional Asset Consulting at Acsis Limited (a member of the Old Mutual Group) and more recently as a Senior Investment Consultant at Old Mutual Corporate Consultants. Owen holds qualifications in banking (Institute of Bankers), marketing (IMM Graduate School of Marketing) and retirement funds management (UNISA).
Ngoni Gwatidzo, CFP®
Chief Investment Officer & Key Individual
Ngoni is one of the founding directors and Chief Investment Officer of Weaver and is involved in the day to day running of the investment division. Ngoni has extensive experience in investment management. Having started his career at Old Mutual Zimbabwe in 1980 as Investment Manager he immigrated to South Africa in 1992 and worked for Fedsure Asset Managers and Women’s Investment Portfolio Asset Managers as Portfolio Manager. In 1999 Ngoni joined NBC Holdings, the second largest benefit consulting and administration firm in South Africa as director of the Investments Division. He was responsible for the investment management of institutional client portfolios worth over R20 billion until 2003. After a two-year stint as Portfolio Manager for retail clients with Analytics Multi Manager, he established Gatzo Independent Investment Advisers (Pty) Limited in 2006. Ngoni holds a B.Sc. (Economics) degree and an MBA from Wits Business School. He is also a Certified Financial Planner (CFP).
Nomahlubi Simamane
Non-Executive Chairperson
A scientist who became a brand strategist, Nomahlubi holds a BSc Honours Degree in Chemistry and Biology from the University of Botswana & Swaziland. She is the founding member of Zanusi Brand Solutions following an 18 months stint with BLGK Bates, a South African Top 20 through the-line communications company as Managing Director. In addition to extensive local and international marketing experience (17 years in South Africa, Kenya and the USA), she has an excellent track record of building brands within Unilever and British American Tobacco where she was the Marketing Director. She serves on several Boards including JSE listed Cashbuild, The Foschini Group and Oceana as well as Hollard, Lenmed Health Group and SAPO. Nomahlubi is an action-oriented business professional who is passionate about brands and branding and has the energy that is hard to match. She is inspiring, motivating and gives of her time and expertise as a mentor to aspiring brand strategists and as a guest lecturer at Wits, Vega School of Branding and Pick ‘n Pay Institute.
Potlako Gasennelwe
Non-Executive Director
Potlako holds a Master’s in Science in the Built Environment and Engineering from the University of Witwatersrand and Master’s in Arts from the American International University in London (Cum Laude). Her junior degree is a Bachelor of Arts Interior Architecture. Potlako is an acute business woman who is constantly building on her accumulated knowledge of Interior Architecture, African Art History and Property Development. She has a playful and astute analytical mind, which is illustrated in her high level of awareness around commercial trends and her careful understanding of client requirements. Potlako’s assortment of academic distinctions is an apt representation of her interest and skills sets. She believes that in business one can never be satisfied with existing achievements; there is always room for growth.
Daniel Clifford
Non-Executive Director
Daniel started his career as an actuarial student at J A Carsons and Partners in 1992. After gaining sufficient industry experience, he moved to Jeremy Gallet and Associates (Pty) Ltd as Director responsible for employee benefit consulting in 1998. He accepted the managing director position at Multilect Administrators (Pty) Ltd in 2011 and co-founded an independent section 13B administrator, D and D the Cycle (Pty) Ltd in 2015. Daniel holds a Post Graduate Diploma in Financial Planning from the University of Free State.
Bhekumuzi Mdewuka
Senior Investment Analyst
Bhekumuzi is a Senior Investment Analyst responsible for conducting due diligence and ongoing monitoring of external fund managers, performing quantitative analysis of investment strategies and risk exposures. His role includes contribution to portfolio construction and risk frameworks and preparation investment recommendations and reports for the Investment Committee, as well as monthly client investment reports. Bhekumuzi brings five years of industry experience, having previously worked at PSG Wealth Financial Services, where he supported financial advisors through detailed investment monitoring, portfolio analysis, financial modelling, and investment planning. Bheki joined Weaver in 2026 with a 5-year’ experience having worked at ThutukaSA as a Para Planner and PSG Wealth Financial Services as an Investment Analyst responsible for Partner Relations.
Lonwabo Biyana
Investment Analyst
Lonwabo is an Investment Analyst responsible for supporting manager research, portfolio construction, and investment reporting. He joined Weaver in 2022 from Montrose Asset Management where he was an Investment Analyst. Lonwabo He holds a BCom Honours degree in Investment Management and is currently pursuing the CFA qualification.
![]()
LET’S BUILD & PROTECT TOGETHER.
Is it time to hop off that perch and invest with our team?
(011) 034-9000
Weaver Investment Management
Ground Floor, Block A
La Rocca Office Park
321 Main Road
Bryanston







