Company Details
Technology Stack
Professional Summary
Michalis Samiotakis is Head of Cyber Security for Vodafone Greece at Vodafone. Vodafone operates in the telecommunications industry and has 93000 employees. Based in Greece. Classified as a head-level Head of Security leader. Their organization's technology stack includes Outlook, Amazon AWS, CloudFlare, GitLab, Facebook Conversion Tracking, and 67 other technologies. Vodafone reports annual revenue of 80328603000.
Industry & Role Insights
- • CTO Rank tracks 708 Head of Security leaders with verified contact information.
- • There are 10,929 tech leaders in the telecommunications industry in our database.
- • We have verified contacts for 160 tech leaders at Vodafone.
Position in the CTO Rank Database
- • Michalis Samiotakis is 1 of 713 leaders with the Head of Security role tracked in the CTO Rank database.
- • 31 hold the Head of Security role at telecommunications companies (out of 11,085 total telecommunications leaders in our database).
- • 5 hold the Head of Security role at companies with 93000 employees.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Michalis Samiotakis?
Michalis Samiotakis has a verified email address on file on CTO Rank. They work at Vodafone. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Michalis Samiotakis work for?
Michalis Samiotakis is Head of Cyber Security for Vodafone Greece at Vodafone, a company in the telecommunications industry with 93000 employees. The company is headquartered in England, United Kingdom.
What is Michalis Samiotakis's role in technology leadership?
Michalis Samiotakis is classified as a Head of Security leader at the head level.
What technologies does Michalis Samiotakis's organization use?
Michalis Samiotakis's organization uses a technology stack that includes Outlook, Amazon AWS, CloudFlare, GitLab, Facebook Conversion Tracking, VueJS. This information is useful for sales teams, recruiters, and technology vendors.
Is Michalis Samiotakis open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Michalis Samiotakis using the verified contact information available to Pro members. When recruiting a Head of Cyber Security for Vodafone Greece, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Michalis Samiotakis at Vodafone?
Michalis Samiotakis is Head of Cyber Security for Vodafone Greece at Vodafone. Head of Securitys like Michalis Samiotakis typically evaluate vendors in Outlook, Amazon AWS, CloudFlare, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Michalis Samiotakis's profile data?
CTO Rank verifies and refreshes profile data weekly. Michalis Samiotakis's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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