Company lists · Data refreshed September 2026

Top 25 Event marketing companies based in Greece

Name: Event marketing companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 83 companies tracked

RevenueBase identified 83 event marketing companies headquartered in Greece as of September 2026 and tracks 1,035 professional contacts across them, including 209 with verified work emails. Athens is the largest hub.

This list covers event marketing companies headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

83Companies

1,035Contacts tracked

209Verified emails

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The 25 largest event marketing companies based in Greece

Ranked by team size

Top 25 of 83 event marketing companies based in Greece, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to event marketing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ogilvy Greece	Indirect evidence	Gerakas, GreeceHQ checked Sep 19, 2026	201-500	276 contacts →
	Indirect evidence “Ogilvy Greece is a group of 400 professionals passionate about advertising, public relations, technology and social platforms.” Source: RevenueBase Database · checked Sep 19, 2026
2	MSPS	Partial evidence	Alimos, GreeceHQ checked Sep 19, 2026	201-500	180 contacts →
	Partial evidence “MSPS is an award-winning Integrated Marketing and Sales Services Agency that consists of talented, fun and creative individuals.” Source: RevenueBase Database · checked Sep 19, 2026
3	Chapter Five S.A	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “Chapter Five Experiential Marketing Agency We are in the Brand Experience territory since 2001 offering services such as field promotion, experiential sampling, merchandising…” Source: RevenueBase Database · checked Sep 19, 2026
4	Event Plus S.A	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	48 contacts →
	Partial evidence “Award-winning Event Experiences that connect people.” Source: RevenueBase Database · checked Sep 19, 2026
5	White Rhino	Indirect evidence	Gerakas, GreeceHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Brands are living species.” Source: RevenueBase Database · checked Sep 19, 2026
6	AMUSE	Partial evidence	Khalándrion, GreeceHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Amuse is a leading experiential marketing agency specializing in delivering projects that are as unique as our clients.” Source: RevenueBase Database · checked Sep 19, 2026
7	The Magic BUS	Strong evidence	Néa Ionía, GreeceHQ checked Sep 19, 2026	1-10	18 contacts →
	Strong evidence “The Magic Bus is a Marketing & Events agency focusing on bringing strategic thinking, innovation, execution excellence, energy and a touch of magic in every project we take over.” Source: RevenueBase Database · checked Sep 19, 2026
8	Saldo Events & Digital Agency	Partial evidence	Salonica, GreeceHQ checked Sep 19, 2026	1-10	17 contacts →
	Partial evidence “Η SALDO είναι ένα Events & Digital Agency με κοινωνικό αποτύπωμα που βοηθάει επιχειρήσεις και οργανισμούς να δημιουργήσουν ολοκληρωμένες καμπάνιες και εκδηλώσεις για να κάνουν το…” Source: RevenueBase Database · checked Sep 19, 2026
9	Olive Creative Marketing House	Partial evidence	Thessaloniki, GreeceHQ checked Sep 19, 2026	1-10	14 contacts →
	Partial evidence “Growing Digital Experiences - Olive is a Creative Marketing House based in the center of Thessaloniki in Greece.” Source: RevenueBase Database · checked Sep 19, 2026
10	Active Media Group	Strong evidence	Palaio Faliro, GreeceHQ checked Sep 19, 2026	1-10	14 contacts →
	Strong evidence “ActiveMedia Group is a company offering PR & Communications, Digital & Social Media, Event Production, Marketing & Sponsorships and Consulting services in Greece.” Source: RevenueBase Database · checked Sep 19, 2026
11	White AD & Purple Events	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “WHITE Team We are a flexible and effective agency striving for creativity.” Source: RevenueBase Database · checked Sep 19, 2026
12	ALL About Events Greece	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “Our goal is to project the standards, integrity and image of our clients in all that we do.” Source: RevenueBase Database · checked Sep 19, 2026
13	EY ZHN	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “EY ZHN is a leading experiential company based in Athens, creating Live, Virtual, Digital experiences since 1991 Creating events, spaces and content including 3 Olympic Games in…” Source: RevenueBase Database · checked Sep 19, 2026
14	PRO Events	Partial evidence	Kallithéa, GreeceHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “From business meetings to corporate conferences, award ceremonies, and social events, we have the infrastructure, resources, creative expertise, service standards, and experience…” Source: RevenueBase Database · checked Sep 19, 2026
15	Proelectro Event Production	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “PROELECTRO is a leading event production and management agency with over 25 years of experience in the design of corporate and social events in Athens Greece & worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
16	Digital Tribes	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “At Digital Tribes, we believe in the power of storytelling through technology.” Source: RevenueBase Database · checked Sep 19, 2026
17	Libero S&t Events Management & Sports Marketing	Strong evidence	Kallithea, GreeceHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “Libero S&T: We Produce Emotions For over two decades, Libero S&T has been redefining sports marketing, event management, and brand activations in Greece.” Source: RevenueBase Database · checked Sep 19, 2026
18	Producta Direct	Indirect evidence	Marousi, GreeceHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Από το 1971 ως Producta Advertising και από το 1992 έως σήμερα σαν Producta direct, συνεχίζουμε να δημιουργούμε νέους δρόμους στην επικοινωνία.” Source: RevenueBase Database · checked Sep 19, 2026
19	ART Nova	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “We are a Brand Communication Agency.” Source: RevenueBase Database · checked Sep 19, 2026
20	Xcubed Sports & Brand Activation	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “A full-service Sports Marketing & Brand activation agency that offers a variety of services with the sole purpose to be a personal consultant to each company's marketing…” Source: RevenueBase Database · checked Sep 19, 2026
21	Opus Integrated Communication	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “In OPUS Integrated Communication we plan, organize and implement the strategic communication and marketing for companies and institutions of premium products & services.” Source: RevenueBase Database · checked Sep 19, 2026
22	Quanta Events	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Step into a realm where innovation converges with inspiration, and possibilities unfold in a symphony of creativity.” Source: RevenueBase Database · checked Sep 19, 2026
23	The Twelve Events	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Located in Athens, “The Twelve Events” is an event management company founded by @Panagiotis Kouloukakos.” Source: RevenueBase Database · checked Sep 19, 2026
24	Razzmatazz Events	Indirect evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “We are a brand new agency with lots of experience… How do we do that?” Source: RevenueBase Database · checked Sep 19, 2026
25	BIG Picture Events Tailormade Event Concepts	Partial evidence	Athens, GreeceHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “BIG PICTURE EVENTS, is a dynamic, premium event agency that specializes in designing & planning corporate and social events, creating redefined experiences.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: event marketing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names event marketing companies.
Partial evidence: Its own public description names part of event marketing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name event marketing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 83 event marketing companies based in Greece

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Event marketing companies based in Greece at a glance

As of Sep 19, 2026

20.2%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

44.6%Largest-city concentration · Athens

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 83 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among event marketing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Greece whose own description of what they do matches “event marketing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names event marketing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among event marketing companies, and records with no verified work email. Companies headquartered outside Greece are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 209 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Event marketing companies by metro

Event marketing companies in Athens37

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names event marketing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many event marketing companies are there based in Greece?

RevenueBase identified 83 event marketing companies headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ogilvy Greece, headquartered in Athens, tops this list with the largest team on record.

Which city has the most event marketing companies?

Athens leads with 37 headquartered companies, followed by Thessaloniki (4) and Chalandri (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 209 verified decision-maker contacts tracked across these 83 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.