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IOANNA
TSILIMPOUNIDOU

is our General Manager.

Ioanna holds over 15 years of work experience
in high-level positions in Greek love brands and marketplaces, such as Spitogatos Group,
Greek Yellow Pages (xo.gr), Politis Group,
and Xrysi Eykairia (xe.gr).
Her vision is to offer 4Hats clients experiences that touch consumers’ hearts and minds and help brands grow. High-level service is a creative challenge for Ioanna, and she trusts that it will be accomplished by talent, strategy, and inspiration. Ioanna holds a Bachelor’s degree in Linguistics from Ethnikon kai Kapodistriakon Panepistimion Athinon
& a Digital Marketing Certification
from Alba Business School.

PANAGIOTIS
PAPACHATZIS

is our Head of Strategy.

He brings over than two decades of experience in advertising and communication.
Panagiotis until today has undertaken senior level positions in the Office of the Greek Prime Minister and prestigious advertising agencies, working with brands like Piraeus Bank, Stoiximan, Fiat Group, Huawei, Media Markt, Kotsovolos, Wind, OPAP, Nounou, Allatini, 3M Hellas, Greek Natural Gas Company, Dust and Cream, NCH Capital, VW Group Cyprus, Radisson Blu, Browns Hotels and more.
Panagiotis Papachatzis is also an adjunct lecture in the University of West Macedonia teaching to MBA students, Communication Strategy and Crisis Management.

CHRISTINA
TACHIAOU

is our Head of PR.

She is a journalist with many years of experience in journalism and communication across mass media and organizations.
From 2019 to mid-2023, she was Director of Communication at the Ministry of Digital Governance.
Christina is a member of the Journalists Union of Macedonia and Thrace.

SOPHIA
CHALKIDOU

is our Senior Account Manager.

Sophia’s professional experience in Sales, Marketing, and Advertising has supplemented nicely hew educational background in Marketing and Operation management, which is being enhanced with MBA studies.
During her career she worked with clients like: Sony PlayStation, L’OR, Celestyal Cruises, Epson, Αvon, Nobacco, Waterboard of Nicosia, CMS, Office Line, Larnaka Marathon Radisson Blu, Browns Hotels and more.

COSTAS
Papaconstantinou

is our Senior Art Director.

He is a designer with 20 years of advertising experience, and has honed his skills in crafting effective visual communication strategies.
He is passionate about creating compelling designs that help clients achieve their marketing and strategic goals.
His extensive experience features work with clients like Vodafone, Heineken, Media Markt, Opel, Toyota, Hyundai, Kymco, Davidoff, Microsoft, Groupama, Alpha Bank, Jacobs, Athenian Brewery, Fujitsu and more.

ISMINI
VILLIOTI

is our Senior Copywriter.

She believes that in a world full of “Copy-Paste,” what you should do is not the “paste”, but the “copy.” And that’s what she does.

She doesn’t like to think and write for herself but prefers to do it for others. For the clients, who above all and first of all are human beings.

Some of the brands/clients she has collaborated with are: BMW, Zagori, Nivea, Groupama, HardRock Cafe, National Bank of Greece, IQOS Club, Athenian Brewery, Lexus, Wagamama, Oriflame, Orzene.

GEORGIA
SOUSOURADA

is our Account Manager.

She holds a BSc in Business Administration, majoring in Foreign Languages in Business & Economy and is certified in Digital & Social Media Marketing.

Georgia is characterized by her fresh and modern perspective. Her goal is to constantly come up with new ideas and contribute in her own way to the elevation of each business.

Some of the brands she has worked with include Stone Group International, EVA Distillery and Sarah Lawrence Jeans.