John de Keijzer – Biography
Last update: December 29, 2025Executive profile
John de Keijzer is currently
Interim Chief Information Technology Officer at Fastweb + Vodafone - View - Fastweb + Vodafone org chart
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The colleagues of John de Keijzer
Company Colleagues
- At Fastweb + Vodafone, John de Keijzer has 12 colleagues including Walter Renna (CEO), Peter Grueter (CFO)…
Homonyms
- John de Keijzer - Business Manager, Storm and Wastewater - Pipelife Netherlands
Industry Colleagues
- In the Telecommunications industry, John de Keijzer has 23,195 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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