Board of directors

Willem van der Post
Founder of the Exponential Technology Institute

Willem van der Post is a qualified chartered accountant, an exponential technology expert
and the founder of the Exponential Technology Institute. He is an alumnus of the University
of Stellenbosch, University of South Africa and University of Cape Town business
school. Willem also attended Singularity University in California, a Silicon Valley think tank
that offers educational programmes and a business incubator focusing on strategic progress
and “exponential technologies”. He is also one of the first EXO-Works accredited facilitators
in the world.

Farhadh Dildar
Group Chief Operating Officer

T: +27 (0) 10 597 6830
E: fdildar@gtc.co.za

Andrea Diamond
Director – Finance and Accounting

T: +27 (0) 10 597 6877
E: adiamond@gtc.co.za

Manty Seligman
Director – Asset Management

T: +27 (0) 10 597 6886
C: +27 (0) 82 579 7499
E: mseligman@gtc.co.za

Our leadership

Jenny Williams
Senior Consultant – Private Client Wealth Management

T: +27 (0) 10 597 6840
E: jwilliams@gtc.co.za

Clive Eggers
Head - Investment Analytics

T: +27 (0) 21 713 8500
E: ceggers@gtc.co.za

Nadira Sarang
Head - Employee Benefits Administration

T : +27 (0) 21 713 8500
C : +27 (0) 79 898 9222
E : nsarang@gtc.co.za

Jillian Larkan
Head – Healthcare Consulting

T: +27 (0) 21 412 1062
E: jlarkan@gtc.co.za

Toy Otto
Head - Employee Benefits Consulting

T: +27 (0) 11 322-4644
E: totto@gtc.co.za

Dale Nussey
Compliance Officer

T: +27 (0) 10 597 6828
E: dnussey@gtc.co.za

Roy Wright
Head - Risk Solutions

T: +27 (0) 21 204 4855
C: +27 (0) 83 232 9291
E: rwright@gtc.co.za

Vanessa Partington
Head – Marketing and Media

T: +27 (0) 10 597 6825
E: vpartington@gtc.co.za

Trisca Hattingh
Head – Fiduciary Services

T: +27 (0) 10 597 6875
E: thattingh@gtc.co.za