Mario Calle – Biography
Last update: April 7, 2026Executive profile
Mario Calle is currently
Senior Vice President at GTT Spain - View - GTT Spain org chart
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The colleagues of Mario Calle
Company Colleagues
- At GTT Spain, Mario Calle has 1 colleague.
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- In the Telecommunications industry, Mario Calle has 23,242 colleagues in 1,581 companies located in 144 countries. 14,704 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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Through the switchboard, call GTT Spain at +34 91... and ask for Mario Calle.
