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Group Executive

Stefan Joselowitz (57)

President and CEO

Joss has served as our Chief Executive Officer and as a member of our Board of Directors since he founded the Group in 1996.  In 2008, he relocated to the United States as part of our global expansion strategy. Since founding MiX, Joss has overseen six acquisitions. He successfully orchestrated the Company’s listing on the JSE in 2007 and in 2013 led the team that listed the Company on the NYSE, in the process concluding a $65m capital raising to fund future growth. Prior to MiX, from 1984 to 1995, he served as Chief Executive Officer, and previously, Sales Director, of Shurlok (Pty) Ltd, a developer of electronic systems for the automotive industry, helping to build the company into a leader in the field of vehicle safety and security.


Megan Pydigadu (42)

Chief Financial Officer


Megan has served as our Chief Financial Officer and as a member of our Board of Directors since 2010. Previously, Megan served as our Financial Controller. From 2005 until joining MiX in 2010, Megan served as Group Financial Controller for Bateman Engineering, an international project management business based in South Africa, and previously as a Senior Divisional Financial Manager at De Beers, and as an accountant with Deloitte & Touche. She is a registered accountant in South Africa.


Charles Tasker (53)

Chief Operating Officer

Charles has served as the Chief Operating Officer since June 2014 and has served as a member of our Board of Directors since August 2007. Prior to assuming the position of Chief Operating Officer, Charles served as the Executive responsible for Fleet Solutions worldwide since our acquisition of OmniBridge in 2007. Prior to MiX, he founded DataPro in 1986, an Internet service provider and software development company, which was acquired by Control Instruments Group Limited in 1996. As part of that acquisition, Charles joined Control Instruments to lead its fleet management business, which became OmniBridge. Charles has more than 25 years of entrepreneurial and management experience working with companies in the technology sector.


Catherine Lewis (41)

Executive Vice President: Technology / Managing Director CSO

B. Bus Sci  I.S. (Hons)

Catherine, our executive vice president for Technology, joined the business formerly known as OmniBridge in May 2001 and in November 2013 was promoted to Managing Director of MiX's Central Services Organisation (CSO). Catherine is the custodian of the MiX Telematics brand and is responsible for product development, the hosting and operations of the MiX SaaS platform, fleet marketing and product management, technical support, and associated services. Catherine holds a Business Science degree with Honours in Information Systems from the University of Cape Town.



Gert Pretorius (48)

Executive Vice President / Managing Director MiX Africa


Gert has served as the executive vice president for Information Systems since June 2014 and is responsible for our information technology and business systems. He served as the Executive responsible for Africa Fleet Solutions from January 2012 to June 2014. Gert has served in various other senior sales and operations roles at MiX before being appointed chief operating officer for MiX Africa in 2010. Previously, he served as operations manager for OmniBridge. From 1998 until joining OmniBridge, Gert held senior executive roles at fleet management companies including Super Group and Daimler Fleet Management and in the security industry at Coin Security Group.

Contact Us

For more information on our solutions, please complete the form below.

MiX Telematics Offices in Africa

South Africa

Howick Close
Waterfall Park
Midrand, 1686
Tel: +27 11 654 8000


7th Floor Course View Towers
Office 729
21 Yusuf Lule Road, Nakasero
Tel: +256 31 231 4381/4300

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