Dimension Data Network Services CEO and leadership

After qualifying at KPMG in Johannesburg, Barry spent the early part of his career in the financial services industry in London. After joining Dimension Data in 2009 as the commercial lead, he was appointed as the Chief Financial Officer for the Middle East and Africa at the age of 35. Much of his focus is on the execution of Dimension Data's global strategy which seeks to transform it's operating model, adopt shared services and digitise certain operations and business processes. Barry strives to be involved in successful M&A activity across the DD Group.

Manelisa Mavuso is a Chief Marketing Officer at Dimension Data.

Michaela Voller is a Chief People and Culture Officer at Dimension Data and is based in Johannesburg, Gauteng, South Africa.

Experienced Group Managing Director with a demonstrated history of working in the IT and services industry. Skilled in managing large scale, fast moving, multi faceted businesses. Prior experience in Agribusiness, Business & Finance, Operations Management, Strategy planning and implementation, Board management, Group reporting, Risk & Internal Audit. Strong entrepreneurship professional with a BSc Hons focused in Business and Economics. Dual national Kenyan / Irish

Dr. Setumo Mohapi is an experienced leader with accolades and achievements from various positions in the public and private sectors. In July 2019, Setumo re-joined Internet Solutions as Managing Executive to lead the company in the next chapter of its growth story. From April 2020, he has taken on the roll of Chief Go-To-Market Officer for Dimension Data.

With his experience, expertise and strong leadership skills, Setumo is focused on shaping the company’s success by delivering unparalleled connectedness and digitisation capability for South Africa and the wider continent.

Zellah joined the AECI Board in 2007 and chairs the Social and Ethics Committee. She is an Executive and a Board member at Dimension Data. She was previously an Executive at Plessey where she served as Managing Executive of Plessey Broadband Investments and Managing Director of Plessey South Africa for a number of years. Zellah is a member of the Engen Board. Previously she served on the Boards of Afric Oil (Chair), Worldwide Coal Carolina (Chair), the Oceana Group, Worldwide African Investment Holdings and the Unisa School of Business Leadership.

Manelisa Mavuso is a Chief Marketing Officer at Dimension Data.

Experienced Group Managing Director with a demonstrated history of working in the IT and services industry. Skilled in managing large scale, fast moving, multi faceted businesses. Prior experience in Agribusiness, Business & Finance, Operations Management, Strategy planning and implementation, Board management, Group reporting, Risk & Internal Audit. Strong entrepreneurship professional with a BSc Hons focused in Business and Economics. Dual national Kenyan / Irish