Yannis Efstathiadis - Email & Phone Number

chairman at Ogilvy

Yannis Efstathiadis is based out of Greece and works at Ogilvy as chairman.

Yannis Efstathiadis's Contact Information

Yannis Efstathiadis's Work email

e*****@ogilv***.com

Valid

Latest update

October 10, 2025

Location

Greece

Yannis's current employer

Ogilvy

Description

At Ogilvy, we design the brand; we turn the brand into an experience; and we communicate the brand’s story. We make brands matter. Learn ...

Website

ogilvy.com

HQ Location

New York, NY, United States

Number of employees

10001+

Industry

Advertising Services

Latest update

April 30, 2024

Read about Ogilvy

Frequent questions about Yannis Efstathiadis

What company is Yannis Efstathiadis working for?

Yannis Efstathiadis works for Ogilvy.

What is Yannis Efstathiadis's function at Ogilvy?

Yannis Efstathiadis is chairman at Ogilvy.

Where is Yannis Efstathiadis based?

Yannis Efstathiadis is based out of Greece.

What is Yannis Efstathiadis's work email address?

Yannis Efstathiadis's professional email address is e*****@ogilv***.com

Who are Yannis Efstathiadis's co-workers?

Yannis Efstathiadis's colleagues are Richard GAICD, Charlotte Tansill, Devika Bulchandani, Elsie Carlo, Krishnan Menon, Toni Zhou, Soames Hines, Mike Dodds, Agnieszka Wasilewska, Marta Pérez, Jonathan Schipper, Rahul Rao, Emily Poon, Tom Wan, Joanna Seddon, Veronica Hernandez, Chris Beresford-Hill, Sieg Penaverde, Carmela Baudin, Racheal Sukhnanan, Luis Urrutia, Paul O'Donnell, Michael Guarini, Kamonwan Polyutthapoom, Carlos Penaherrera, Sarah Inglefield, Asim Naqvi, Melinda Po, Paul Matheson, Jerry Smith, Patou Nuytemans, Kunal Jeswani, Julian Torres, Angel Chen, Jeffrey Wilks.

Yannis's co-workers

Richard GAICD

Chief Executive Officer, Ogilvy Network: Ogilvy Health & Ogilvy PR

Charlotte Tansill

President PR, Social & Influence, North America

Devika Bulchandani

Global CEO

Elsie Carlo

Executive Assistant to Worldwide Chairman & CEO

Krishnan Menon

President, Experience, Asia

Toni Zhou

Director Of Operations, PA to President & CEO, APAC at Ogilvy

Soames Hines

Chief Executive Officer

Mike Dodds

CEO

Agnieszka Wasilewska

Chief Executive Officer

Marta Pérez

Senior VP y CEO de Ogilvy Madrid

Jonathan Schipper

CEO

Rahul Rao

Business Owner @ Rural Hub

Emily Poon

President

Tom Wan

President, Customer Engagement, Commerce & MarTech

Joanna Seddon

President, Global Brand Consulting

Veronica Hernandez

CEO

Chris Beresford-Hill

North America President and Chief Creative Officer, Ogilvy Advertising

Sieg Penaverde

Group Chief Executive Officer

Carmela Baudin

Executive Assistant to Chairman, Global Strategy & Innovation Practice

Racheal Sukhnanan

Executive Assistant To Chief Executive Officer

Luis Urrutia

Owner

Paul O'Donnell

Chairman, Europe Middle-East, Africa

Michael Guarini

President, Healthcare

Kamonwan Polyutthapoom

Product Owner Manager

Carlos Penaherrera

CEO Peru & Ecuador

Sarah Inglefield

Chief Executive Officer

Asim Naqvi

Chief Executive Officer

Melinda Po

President of Advertising China

Paul Matheson

Regional President, Strategy and Planning, Asia Pacific

Jerry Smith

Chief Operating Officer, Ogilvy Asia - Chairman OgilvyRED Consulting Asia

Patou Nuytemans

CEO EMEA

Kunal Jeswani

Group CEO - Singapore & Malaysia

President, IBM Brand Services

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