John Marshall – Biography

Last update: April 14, 2026

Executive profile

John was Chief Executive Officer at Zoa Technologies, and Chief Product and Technology Officer at Bulb Energy.

John Marshall is currently

Chief Technology Officer at Telecom Plus - View - Telecom Plus org chart



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Education

John Marshall has a Bachelor in Computer Science from Harvard College.

They have also studied at Harvard College :

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The colleagues of John Marshall

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  • In the Telecommunications industry, John Marshall has 23,466 colleagues in 1,567 companies located in 144 countries. 15,011 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.

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Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call Telecom Plus at +44 800... and ask for John Marshall.

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