Maria Angeles Callejo – Biography
Last update: April 21, 2026Executive profile
Maria Angeles Callejo is currently
Transformation Director at Telefonica Tech - View - Telefonica Tech org chart
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The colleagues of Maria Angeles Callejo
Company Colleagues
- At Telefonica Tech, Maria Angeles Callejo has 12 colleagues including Sofía Collado (CEO), Juan Carlos Gómez (Security)…
Industry Colleagues
- In the Telecommunications industry, Maria Angeles Callejo 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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