Hellenic Telecommunications Organization S.A.

Hellenic Telecommunications Organization S.A., commonly known as HTO, operates with its associated companies to deliver a wide array of telecommunication and related offerings. Its primary customer base, comprising both corporate entities and individual clients, is predominantly located in Greece and Romania. The organization structures its operations through several key divisions, including OTE, the COSMOTE Group, and other segments. HTO's extensive service portfolio includes traditional landline connectivity, internet access solutions, information and communication technology (ICT) services, and television content production, alongside facilitating international carrier activities. Moreover, the company provides mobile and satellite communication services, various digital solutions such as electronic money and e-commerce platforms, and financial provisions. It also extends its expertise through consultancy and security advisory services, real estate management, insurance brokerage, and training programs. Wholesale services encompass telephony and broadband infrastructure, complemented by retail operations, marketing strategies, and the handling of overdue accounts. Established in 1949, HTO maintains its corporate headquarters in Athens, Greece.

CEO: Konstantinos Nebis - https://www.cosmote.gr/cs/otegroup/en/ote_ae.html