BOARD

VINCENT RASEROKA
Group Chairman
Vincent has had a long and successful business career, serving on many boards, and running large international and multinational companies. Vincent has served as Chairman for Stellenbosch Business School, Nampak, Peters Papers, and Cargo Carriers, to name a few. He holds a BA (Hons) from Fisk University in Nashville, USA.

DAVID KORNIK
Non-Executive Director
David has 20 years of experience in mezzanine debt, private equity and specialised finance. He is currently a Partner at Vantage Capital, the largest independent mezzanine fund manager in Africa that is also a significant shareholder in Servest. He is a qualified CA (SA) and a CFA charterholder. He holds a Bachelor of Business Science (Finance honours) and Masters in Commerce from the University of Cape Town. David joined the Servest Board in February 2024 and is PSIRA Grade B registered.

TSHEPO SETSHEDI
Non-Executive Director
Tshepo has previously held roles at PWC as a CA(SA), including being a Group CFO, Board and Sub-committee’s member of a number of companies. He is a talented, resilient leader with over 16 years’ experience in finance and auditing including governance, capital raising, mergers and acquisitions, operations, team management and development, systems implementation, company restructures, strategy and implementation. He serves on the Servest board as a non-executive director. Tshepo joined Servest as Board Member in June 2021.

DENNIS ZIETSMAN
Non-Executive Director
Dennis is a co-founder of the Servest Group, initially serving as Group Finance Director before becoming Group Managing Director in 2003. Dennis was appointed Group Chief Executive in 2006, following which he became Group Deputy Chairman in 2011.

NTSHEDISENG SIBEKO
Non-Executive Director
Ntshediseng has over 12 years of experience in private equity and debt investing with deep expertise in financial analysis, due diligence, structuring and execution across multiple industries and transaction types. She began her career in the investment and financial sector in various positions at the National Empowerment Fund, Business Partners Limited, Investec Private Bank and Absa. Ntshediseng holds a BCom in Accounting from the University of the Witwatersrand and an MBA from the Gordon Institute of Business Science.

PEARLINE RAMJATHAN
Legal Director
Pearline obtained her LLB degree from the University of Natal and is an admitted attorney of the High Court of South Africa. She practiced as an attorney for 7 years at a boutique law firm in Durban after completing her articles of clerkship. She thereafter joined Servest in February 2016 as a Legal Advisor and has several years’ experience in commercial and corporate law. She currently holds the position of Legal Director and oversees all legal matters within the Servest Group.

SIBUSISO NKABINDE
Chief Commercial Officer
Sbu is a professional with 18 years of experience in relationship management, marketing, operations management and business development. He has previously held roles at Standard Bank, BCX, and recently Group CIO at Edcon where he was driving operational efficiencies and improved customer experience. His experience in various functions positions him well to lead the Shared Services division. Sbu joined Servest as Group Executive of Shared Services in July 2021.
EXCO

ROB DE GROOTH
Chief Executive Officer
Rob has over 30 years of experience in the services, manufacturing and wellness industries. He holds the following qualifications: A B-Tech degree, EDP, and GEP. Beyond his professional achievements, Rob is an authentic and purpose-driven leader who believes in leading from the front, fostering accountability, developing key talent, and creating high-performance executive teams. A strategic thinker, Rob is focused on identifying priority areas for improvement, driving transformation and optimising business performance.

ADV. DEBBIE MEYER
Group Chief Financial Officer
Adv. Debbie Meyer is a seasoned Chartered Accountant (SA) with over 30 years’ experience in executive leadership roles. She is an admitted Advocate of the High Court and became a member of the Johannesburg Bar. The Board is confident that Debbie’s extensive experience, exceptional leadership abilities, and profound expertise in the financial sector will contribute significantly to driving Servest forward and empowering the company to navigate a complex economic landscape.

PEARLINE RAMJATHAN
Legal Director
Pearline obtained her LLB degree from the University of Natal and is an admitted attorney of the High Court of South Africa. She practiced as an attorney for 7 years at a boutique law firm in Durban after completing her articles of clerkship. She thereafter joined Servest in February 2016 as a Legal Advisor and has several years’ experience in commercial and corporate law. She currently holds the position of Legal Director and oversees all legal matters within the Servest Group.

SIBUSISO NKABINDE
Chief Commercial Officer
Sbu is a professional with 18 years of experience in relationship management, marketing, operations management and business development. He has previously held roles at Standard Bank, BCX, and recently Group CIO at Edcon where he was driving operational efficiencies and improved customer experience. His experience in various functions positions him well to lead the Shared Services division. Sbu joined Servest as Group Executive of Shared Services in July 2021.

MDU DLAMINI
Divisional Managing Director: Security, Technical and Parking
Mdu Dlamini is an accomplished senior executive with over 15 years of leadership experience, specialising in business transformation and operations management across a wide range of industries, including mining, construction, manufacturing, FMCG, telecommunications, and warehousing. Prior to joining Servest, Mdu served as Managing Director of Workforce Staffing South Africa for five years, where he demonstrated exceptional expertise in Sales, HR, and Operations. Mdu is deeply committed to his family, his profession, and making a positive impact on the environment.

SILVIA SCHOLLENBERGER
Divisional Managing Director: Cleaning and Office Services
Silvia holds a BSc in Chemical Engineering as well as a BCom Hons. in Financial Management and trained in the principles of Lean Six Sigma (Black Belt). She completed a Global Leadership Development Programme with SAID Business School and the Mentoring for Leadership programme (Graduate School of Business UCT). Prior to joining Servest, Silvia spent 17 years with African Oxygen Limited (Afrox) in various roles, including Head of Marketing Gases and Projects, Head of Commercial, Manager Business Strategy and Risk, Performance and Productivity

STUART KADER
Group Digital Transformation & Technology Director
Stuart holds a BSC (Computer Science) qualification, aided by a Master of Business Leadership (MBL) and Management Development Programme (MDP) courses. Stuart brings a wealth of experience built on a solid foundation and understanding of systems, stemming from more than 25 years of hands-on technical and leadership roles both locally and abroad.
MARKETING & PR

ROBERTA DONOVAN
Marketing Executive
With over 20 years of marketing experience, Roberta excels in classic and digital marketing and has worked on top South African brands. Her expertise spans FMCG, pharmaceuticals, personal care and telecoms. From Unilever to South African Breweries, she has executed impactful brand initiatives that have delivered measurable ROI and have earned various industry accolades. Having spent the last four years specialising in demand and lead generation, Roberta is uniquely positioned to contribute to Servest's growth strategy.