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George Diamantopoulos

Information Security & Fraud Prevention Director at OTE Group of Companies (HTO)

Director of Security Director
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Greece

Company Details

Industry: telecommunications
Employees: 9900
Revenue: 3741028000
HQ Location: Marousi, Attica, Greece
Company LinkedIn: Pro only

Professional Summary

George Diamantopoulos is Information Security & Fraud Prevention Director at OTE Group of Companies (HTO). OTE Group of Companies (HTO) operates in the telecommunications industry and has 9900 employees. Based in Greece. Classified as a director-level Director of Security leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Bootstrap Framework, Google Tag Manager, Mobile Friendly, and 2 other technologies. OTE Group of Companies (HTO) reports annual revenue of 3741028000.

Director level · Director of Security
Verified Apr 26, 2026

Frequently Asked Questions

How do I contact George Diamantopoulos?

George Diamantopoulos has a verified email address on file on CTO Rank. They work at OTE Group of Companies (HTO). Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does George Diamantopoulos work for?

George Diamantopoulos is Information Security & Fraud Prevention Director at OTE Group of Companies (HTO), a company in the telecommunications industry with 9900 employees. The company is headquartered in Marousi, Attica, Greece.

What is George Diamantopoulos's role in technology leadership?

George Diamantopoulos is classified as a Director of Security leader at the director level.

What technologies does George Diamantopoulos's organization use?

George Diamantopoulos's organization uses a technology stack that includes Outlook, Microsoft Office 365, Bootstrap Framework, Google Tag Manager, Mobile Friendly, Roundcube Email. This information is useful for sales teams, recruiters, and technology vendors.

Is George Diamantopoulos open to recruiting or new opportunities?

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Can I pitch or sell to George Diamantopoulos at OTE Group of Companies (HTO)?

George Diamantopoulos is Information Security & Fraud Prevention Director at OTE Group of Companies (HTO). Director of Securitys like George Diamantopoulos typically evaluate vendors in Outlook, Microsoft Office 365, Bootstrap Framework, and related categories. Use CTO Rank Pro to get verified email and approach directly.

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CTO Rank verifies and refreshes profile data weekly. George Diamantopoulos's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.