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About Us

Ad Dynamo is Twitter's exclusive ad sales partner across Africa. Our mandate is to be an extension of Twitter on the ground in Africa.

Through our physical presence in Cape Town, Johannesburg and Lagos we support customers across Africa in making the most of Twitter. Ad Dynamo also develops Twitter focussed technology, namely Blue Robot - our products are sold and supported globally through offices in London, Johannesburg and Cape Town.

Meet the pointy heads at Ad Dynamo

Sean Riley


Photograph everything, love anything with 2 wheels, at my happiest in a tent with a fire (oh yes, and a glass of wine).

Clive Munro


Huge nerd, made from parts of lesser nerds; people person; love being a father.

Steven Edge


Numbers man by day - fighter pilot by night.

Wayne Wilson

Head of Ad Operations

Rooted in Faith, crazy about CrossFit and confused about Paleo vs Banting.

Cornelis Ouwehand

Sales Director

Thanks to Wilbur Smith I chose to live in this beautiful country, for its seas and mountains and eventually a woman.

Phil Coetzer

MD | Ad Dynamo Nigeria

Walking sports encyclopedia, support the Bulls and the Magpies. Naija is my second home.

Crayg Hitzeroth

MD | Ad Dynamo Johannesburg

Good books, good wine and good company. Love a good challenge mental or physical. #BraaiEnthusiast

Barry Rankin

MD | Blue Robot

Ironman, lover of cold beer. Bushbreaks with the family is when I'm at my happiest.

Lise-Marie Rademeyer


Number crunching ninja and problem solver by profession; lover of all the finer things in life: dancing, red wine, arts & culture.