Insights

Expansion in 5G Infrastructure Cosmote Mobile Telecommunications SA is heavily investing in 5G infrastructure, indicating potential sales opportunities in providing technological solutions and services related to next-gen networks.

Fiber-Optic Development The development of seven new submarine fiber-optic infrastructure works in the Aegean by Cosmote presents an opportunity for companies specializing in fiber-optic technology to offer their services in partnership or collaboration.

Leadership Change Impact The recent appointment of a new CEO at Cosmote may trigger organizational changes and a new strategic direction, potentially creating openings for businesses offering consultancy, software, or training services to support leadership transitions.

Smart Home Services Launch The launch of smart home connect services by Cosmote represents an opportunity for companies in the smart home technology sector to explore partnerships or integration opportunities to enhance residential technology offerings.

Youth Development Programme The initiative of launching a personal development program for young people by Cosmote could lead to collaboration opportunities with educational institutions or companies specializing in youth development programs, workshops, and services.

OTE Group of Companies (HTO) Tech Stack

OTE Group of Companies (HTO) uses 8 technology products and services including Ruxit, Amazon S3, jsDelivr, and more. Explore OTE Group of Companies (HTO)'s tech stack below.

  • Ruxit
    Analytics
  • Amazon S3
    Content Delivery Network
  • jsDelivr
    Content Delivery Network
  • Open Graph
    Content Management System
  • jQuery
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Java
    Programming Languages
  • Dynatrace RUM
    Real User Monitoring

Media & News

OTE Group of Companies (HTO)'s Email Address Formats

OTE Group of Companies (HTO) uses at least 2 format(s):
OTE Group of Companies (HTO) Email FormatsExamplePercentage
FLast@ote.grJDoe@ote.gr
88%
First.Last@ote.grJohn.Doe@ote.gr
4%
LFirst@ote.grDJohn@ote.gr
3%
FiLast@ote.grJoDoe@ote.gr
2%
Last@ote.grDoe@ote.gr
1%
FMiddleLast@ote.grJMichaelDoe@ote.gr
1%
First@ote.grJohn@ote.gr
1%
FLast@cosmote.grJDoe@cosmote.gr
77%
FiLast@cosmote.grJoDoe@cosmote.gr
11%
LFirst@cosmote.grDJohn@cosmote.gr
8%
FirLast@cosmote.grJohDoe@cosmote.gr
4%

Frequently Asked Questions

Where is OTE Group of Companies (HTO)'s headquarters located?

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OTE Group of Companies (HTO)'s main headquarters is located at 99, Kifissias Ave., Maroussi, Athens, 151 24 , GR. The company has employees across 6 continents, including EuropeNorth AmericaAsia.

What is OTE Group of Companies (HTO)'s official website and social media links?

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OTE Group of Companies (HTO)'s official website is cosmote.gr and has social profiles on LinkedIn.

How much revenue does OTE Group of Companies (HTO) generate?

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As of June 2025, OTE Group of Companies (HTO)'s annual revenue reached $5B.

What is OTE Group of Companies (HTO)'s NAICS code?

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OTE Group of Companies (HTO)'s NAICS code is 517 - Telecommunications.

How many employees does OTE Group of Companies (HTO) have currently?

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As of June 2025, OTE Group of Companies (HTO) has approximately 10K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: A. C.Chief Executive Officer And President: T. H.Chief Human Resources Officer: P. T.. Explore OTE Group of Companies (HTO)'s employee directory with LeadIQ.

What industry does OTE Group of Companies (HTO) belong to?

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OTE Group of Companies (HTO) operates in the Telecommunications industry.

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

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OTE Group of Companies (HTO)'s tech stack includes RuxitAmazon S3jsDelivrOpen GraphjQuerySwiperJavaDynatrace RUM.

What is OTE Group of Companies (HTO)'s email format?

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OTE Group of Companies (HTO)'s email format typically follows the pattern of . Find more OTE Group of Companies (HTO) email formats with LeadIQ.
OTE Group of Companies (HTO)

OTE Group of Companies (HTO)

TelecommunicationsGreece10001+ Employees

Since 1949, people in Greece communicate through our networks. We are the largest technology company in Greece & part of the Telekom Group. COSMOTE is the unified commercial brand for all the products & services of the Group. We offer a wide range of services: fixed & mobile telephony, broadband services, pay television & integrated ICT solutions. The Group is also active in real-estate, as well as in e-payments, online food delivery and the digital insurance market. Abroad, the Group operates in the mobile telecommunications market of Romania. Meanwhile, by operating responsibly, we constantly enhance our positive impact on the economy, education, the environment and generally, on Greek society. Through our networks & ICT solutions, we are enabling the digital transformation and growth of the country and its businesses. Having invested over €5bn over the last decade and materializing investments of more than €3bn until 2027, primarily for FTTH & 5G networks, we are by far the largest investor in telecommunications in the country. OTE Group’s participation in seven international indexes is proof of the company’s commitment & dedication to the principles of sustainability & the incorporation of ESG criteria. We are proud to be one of the most attractive employers for young people. We commit to providing an open-minded work environment, promoting teamwork & work-life balance. We aim at our employees’ professional development, offering endless opportunities & new career perspectives. We encourage young people to think big, share their ideas & take initiative. We work with passion & commitment to create products & services that will shape a world of unlimited digital capabilities so that we bring people together. So, do you want to join us?

Section iconCompany Overview

Headquarters
99, Kifissias Ave., Maroussi, Athens, 151 24 , GR
Website
cosmote.gr
NAICS Code
517 - Telecommunications
Employees
10001+

Section iconFunding & Financials

  • $1B

    OTE Group of Companies (HTO)'s revenue is in the range of $1B

Section iconFunding & Financials

  • $1B

    OTE Group of Companies (HTO)'s revenue is in the range of $1B

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