Giselle Ballester
Lider de atención al cliente at Telefónica Business Solutions
No longer working with Telefónica Business Solutions
Here is someone at similar role at Telefónica Business Solutions
Andre Costa
Gerente de contas comerciais at Telefónica
São PauloSao PauloBrazil
Giselle Ballester is no longer working with Telefónica Business Solutions
Others working in Telefónica Business Solutions
Roberto Alonzo
Information Technology Operations General Manager at Telefónica
Manuel Mata
Head of Business Continuity, Supply Chain and Privacy | Chief Information Security Officer CDO at Telefónica Business Solutions
Diane Sanchez
President and Chief Executive Officer at Telefónica Business Solutions
Jose Alvarez-Pallete
Consejero Delegado Chief Operating Officer at Telefónica Business Solutions
Giselle Ballester's current Workspace
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