Our People

Iemas employs 554 people, based in more than 30 offices country-wide. Our people strategy is aimed at establishing and maintaining an organisational culture of performance, in support of sustainable growth. We strive to provide a healthy work environment with on-going support by means of people and leadership development, diversity integration and employee wellness programmes. In promising to be a caring partner to our members, it is expected of Iemas employees to conform to the corporate values of professionalism, integrity, ownership and accountability, dignity, teamwork and innovation.

  • Willem van Heerden

    BCom (Hons), CTA, CA (SA), Advanced Management Programme at Darden Business School (University of Virginia)Chairperson of the Board and Member of the Information Technology Committee and Member of the Human Resources Committee

  • Banie van Vollenhoven

    BCompt (Hons), CTA, CA(SA), MSc in Project Management (cum laude), Advanced Executive Programme (Unisa SBL). Member of the South African Institute of Chartered Accountants (SAICA) and PMSA (Project Management South Africa)Group Chief Executive Officer

  • Anton Buthelezi

    B-Tech Degree Labour Relations Management (Unisa), Diploma Labour Law (GIMT & Global Business School), National Diploma HR Management (Unisa), Certificate Programme in Business Leadership Development (Wits)Member of the Human Resources Committee

  • Len de Villiers

    DIS, Infomation Technology (Harvard)Chairperson of the Information Technology Committee

  • Prudence Lebina

    BCom (Financial Accounting & Auditing), CA (SA), Certificate in Business Leadership (NY)Member of the Audit and Risk Committee

  • Thomas O’Connell

    BCom (Hons), CTA, CA (SA), Management Development Programme (MDP), International Executive Programme (INSEAD). Member of the South African Institute of Chartered Accountants (SAICA)Chief Financial Officer

  • Retha Piater

    BCom (Hons), MBA, Advanced Management Programme (INSEAD)Vice-Chairperson of the Board and Chairperson of the Human Resources Committee

  • Vusi Sampula

    B.Tech: HR Management, Advanced Diploma in Labour Law (GMIT), Executive Business Leadership and Development Programme (Wits Business School), Industrial Relations Certificate (Potchefstroom University), Associate in Management Certificate (UCT), Strategic HR Management (Wits)Member of the Human Resources Committee

  • Dashni Sinivasan

    BCom (Economics) University of Natal, B Compt (Accounting), B Compt (Hons) CTA, CA (SA), SAICA: Board ExaminationsMember of the Audit and Risk Committee

  • Francois van Dyk

    BCompt (Hons), Certificate in Theoretical Accounting (CTA), Management Development Programme (MDP), Advanced Project Management Certificate (APM). Member of the Compliance Institute and Institute of Risk Managers of South AfricaGroup Secretary

  • Dr. Quintus Vorster

    CA (SA), B.Com (Hons), CTA, (University of the Free State) M.Com, PhD (University of Stellenbosch)Member of Audit and Risk Committee and Information Technology Committee

  • Peter Wolmarans

    BCom (Hons), MBA (Wales), Advanced Management Programme (AMP |Harvard)Executive Director

  • Banie van Vollenhoven

    BCompt (Hons), CTA, CA(SA), MSc in Project Management (cum laude), Advanced Executive Programme (Unisa SBL). Member of the South African Institute of Chartered Accountants (SAICA) and PMSA (Project Management South Africa)Group Chief Executive Officer

  • Thomas O’Connell

    BCom (Hons), CTA, CA (SA), Management Development Programme (MDP), International Executive Programme (INSEAD). Member of the South African Institute of Chartered Accountants (SAICA)Chief Financial Officer

  • Peter Wolmarans

    BCom (Hons), MBA (Wales), AMP (Harvard)Executive Director

  • Chris Bornman

    BCom (Hons), Management Development Programme (MDP)Chief Information Officer

  • Leonie Louw

    BA Communications Degree and International Diploma in Advanced Training and Education, Diploma in Human Resources Management (with distinction). Member of the South African Board for People Practices (SABPP)Group Manager: Human Resources

  • Sydney Maluleka

    BCom Accountancy, HDip Computer Auditing. Member of and signed-up mentor with the Institute of Internal Auditors (IIA)Head: Internal Audit

  • Francois van Dyk

    BCompt (Hons), Certificate in Theoretical Accounting (CTA), Management Development Programme (MDP), Advanced Project Management Certificate (APM). Member of the “Compliance Institute” and Institute of Risk Managers of South AfricaGroup Manager: Credit and Legal Services