Atos completes sale of South American operations
Atos Group has announced the closing of the divestment of its South American operations to Semantix, a Brazilian data, analytics, and artificial intelligence specialist, following the binding agreement signed on December 26.
Published on 05/04/2026 at 10:40 am IST
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Following the completion of the deal, Nelson Campelo, formerly Atos' head of South America, has been appointed CEO of Semantix, while Leonardo Santos Poça D'Água, founder and CEO of Semantix, becomes Executive Chairman.
This transaction enables the French IT services group to accelerate the simplification of its operating model and reinforce its strategic focus on core markets and high-value-added technological capabilities.


















