What technologies does OTE Group of Companies (HTO) use?

OTE Group of Companies (HTO) uses Outlook, Microsoft Office 365, Bootstrap Framework, Google Tag Manager, Mobile Friendly. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Chief Technology Officer of OTE Group of Companies (HTO)?

George Tsonis is the Chief Technology Officer at OTE Group of Companies (HTO). Get verified contact information on StackWho.

Who is the Head Of Technology & IT at Cosmote Payments of OTE Group of Companies (HTO)?

Pandelis Papanikolaou is the Head Of Technology & IT at Cosmote Payments at OTE Group of Companies (HTO). Get verified contact information on StackWho.

Where is OTE Group of Companies (HTO) located?

OTE Group of Companies (HTO) is based in Marousi, Attica, Greece.

OTE Group of Companies (HTO)

cosmote.gr

telecommunications

cosmote.gr

Marousi, Attica, Greece

5001-10000 employees

3741028000 revenue

LinkedIn Profile

About OTE Group of Companies (HTO)

telecommunications, innovation, customer experience, new generation networks, pay tv, big data, cloud services, it security, narrowband iot, internet of things, smart cities, 4g, 5g, digital transformation, sustainable development, epayments, esg, ict integration, digital services, ftth

OTE Group of Companies (HTO)'s Tech Stack

Decision Makers at OTE Group of Companies (HTO)

4 contacts

George Tsonis

Chief Technology Officer

g***@ote.gr Sign up to view

Pandelis Papanikolaou

Head Of Technology & IT at Cosmote Payments

p***@ote.gr Sign up to view

George Diamantopoulos

Information Security & Fraud Prevention Director

g***@cosmote.gr Sign up to view

Thomas Meng

Head of Field Force Solutions & Service Level Management (Fixed & Mobile)

t***@ote.gr Sign up to view

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7 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

OTE Group of Companies (HTO) uses Outlook, Microsoft Office 365, Bootstrap Framework among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

OTE Group of Companies (HTO)'s Position in the StackWho Database

• OTE Group of Companies (HTO) is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 1,037 companies in Attica are in the StackWho database.
• 55 telecommunications companies are in the 5001-10000 employee range (same size as OTE Group of Companies (HTO)).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does OTE Group of Companies (HTO) use?

OTE Group of Companies (HTO) uses Outlook, Microsoft Office 365, Bootstrap Framework, Google Tag Manager, Mobile Friendly, Roundcube Email, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at OTE Group of Companies (HTO)?

StackWho has verified email addresses for 4 decision makers at OTE Group of Companies (HTO). Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach OTE Group of Companies (HTO) directly for sales, recruiting, or partnerships.

What industry is OTE Group of Companies (HTO) in?

OTE Group of Companies (HTO) operates in the telecommunications industry, headquartered in Marousi, Attica, Greece. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export OTE Group of Companies (HTO)'s contact data?

Yes. StackWho Pro members can export decision maker contact data for OTE Group of Companies (HTO) and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.