Investment Team 2019-03-29T07:17:56+00:00



Peter Koutromanos, CEO of Avior Wealth Services profile image
Peter Koutromanos, MBA, CFACEO
Peter founded Avior Capital Markets (Pty) Ltd in March 2005. Peter spent two years in fund management at Coronation Asset Management, another two years in equity sales at Investec and five years in equity sales at Merrill Lynch. Peter is a member of the JSE.


Kevin Mattison, MD of Avior Wealth Services profile image
Kevin Mattison, MBA, CFAMD
Kevin joined Avior in July 2005. He previously spent eight years at Investec Securities, FM rated in all roles. He started his career at Canadian Imperial Bank of Commerce, Toronto, where he worked for seven years on IT and financial product management. Kevin is a member of the JSE.




Shaun Williams, CA(SA) Private Client Manager / Portfolio Manager at Avior Wealth Services profile image
Shaun Williams, CA(SA)Private Client / Portfolio Manager
After spending three years at Ernst & Young Inc. serving his articles. Shaun spent three years at Barclays Capital in a risk management role supporting their UK Office with focus on the UK and European fixed income markets. Shaun spent another two and a half years at Kaizen Asset Management as an analyst in addition to assisting in the administration and compliance of the fund.


Samson Nganga (Key Individual) Private Client Manager at Avior Wealth Services profile image
Sam Nganga (Key Individual)Private Client Manager
Samson Nganga holds a BSc (Hons) in Economics from the University of Zimbabwe, Certificate in Wealth management, JSE RPEs. He has more than 8 years of experience in the South African stock markets, portfolio management and business development, more recently as a Key Individual. Nganga is also JSE-registered. As an equities trader, derivatives trader and Yield-X Trader, he will add tremendous value to the Avior Wealth team.