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OTE Group

Journey Towards a Culture of Quality Excellence

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OTE Group is the largest technology company in Greece. It is one of the top three listed companies with respect to capitalization in the Athens Stock Exchange and is also listed in the London Stock Exchange. OTE Group employs approximately 11,500 people in Greece and approximately 16,000 people in total.

OTE Group offers a wide range of telecom services, fixed, mobile, TV and integrated ICT solutions alongside an ecosystem of additional vertical offerings. OTE Group IT landscape consists of Digital Channels, CRM systems, back office and operational applications.

The Challenge

The SIG Solution

The Result

“I really value the patience and consistency of the SIG team in onboarding different vendor teams one-by-one based on great collaboration.”

– Yannis Vitzilaios, Customer Systems Director at OTE Group