Stelios Mantas in

Stelios Mantas

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Partner at Deloitte
📍 Greece

Stelios Mantas is a Partner and the Customer Leader at Deloitte Greece with over 25 years of experience. He specializes in digital transformation, CRM, cloud adoption, and analytics, primarily leading complex projects for major financial institutions across Greece and Eastern Europe. He holds a Bachelors degree in Physics from the National and Kapodistrian University of Athens.

He leads the Deloitte Digital team in Greece, which has been recognized with prestigious awards for its work as a top Salesforce and Adobe partner in the EMEA region.

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Experience
28 Years
Current Role
Partner
Location
Greece
Personality Overview

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Decision Approach
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Priorities

Topics Stelios cares about

Digital Transformation
A core focus of his 25-year career, he has led numerous transformation programs for major financial institutions.
Customer Experience Strategy
As Deloitte's Customer Leader, he specializes in CRM and customer analytics, a consistent theme from his prior role as CRM Director at National Bank of Greece.
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Career

Work history

6-2023
Partner
Deloitte
1-2021 - 6-2023
Principal
Deloitte
5-2014 - 1-2021
Customer Analytics, Retail MIS & CRM Director
National Bank of Greece
1-2010 - 5-2014
SEE IT - Project Manager
National Bank of Greece
9-2009 - 1-2010
IT Director
Tirana Bank
In the press

Media appearances

Stelios Mantas | Partner, Customer Leader - Deloitte. Featured in Deloitte Greece
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Education
Bachelor
Ethnikon kai Kapodistriakon Panepistimion Athinon
Master of Science (M.Sc.)
AIT
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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