Company lists · Data verified August 2026

Top 25 Event marketing agencies based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 135 companies tracked

There are 135 event marketing agencies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 1,314 professional contacts across them, including 287 with verified work emails and 46 with mobile numbers. Athens is the largest hub.

This list covers event marketing agencies headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

135Companies

1,314Contacts tracked

287Verified emails

46Mobile numbers

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The 25 largest event marketing agencies based in Greece

Ranked by team size

Top 25 of 135 event marketing agencies based in Greece, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ogilvy Greece	Athens	201-500	277	2
2	CIP Marketing	Athens	201-500	225	70
3	Chapter Five S.A	Athens	51-200	80	22
4	Event Plus S.A	Greece	11-50	48	27
5	White Rhino	n/a	11-50	29	14
6	AMUSE	n/a	11-50	28	7
7	ETS Events And Travel Solutions	Athens	11-50	21	12
8	The Magic BUS	n/a	1-10	18	1
9	Fuzz Productions Greece	Athens	11-50	16	11
10	Progressive Cosmos	Athens	11-50	15	5
11	Deplanv	n/a	11-50	15	1
12	Active Media Group	Athens	1-10	14	2
13	EY ZHN	n/a	11-50	13	6
14	ALL About Events Greece	Athens	1-10	13	6
15	PRO Events	n/a	11-50	11	6
16	Proelectro Event Production	Athens	11-50	11	5
17	The Bright Collective	Athens	11-50	10	5
18	Event Makers- DMC LTD	Athens	1-10	10	4
19	dsevents.gr	n/a	1-10	9	4
20	Libero S&t Events Management & Sports Marketing	Kallithea	11-50	9	2
21	ART Nova	n/a	11-50	7	2
22	Xcubed Sports & Brand Activation	Athens	11-50	6	4
23	Producta Direct	n/a	11-50	6	4
24	The Twelve Events	Athens Athina	11-50	5	4
25	Quanta Events	Athens	1-10	5	2

Showing 25 of 135 event marketing agencies based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 287 reachable decision-makers.

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Event marketing agencies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 51 HQs

46Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Event marketing agencies by metro

Metro	Companies
Event marketing agencies in Athens	51
Event marketing agencies in Thessaloniki	8
Event marketing agencies in Patras	3
Event marketing agencies in Mykonos	3
Event marketing agencies in Kallithea	3
Event marketing agencies in Chalandri	3
Event marketing agencies in Piraeus	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “event marketing agencies”, with match quality audited by blind human judging, and headquartered in Greece.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many event marketing agencies are there based in Greece?

There are 135 event marketing agencies headquartered in Greece as of August 2026 (RevenueBase).

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 agencies?

Athens leads with 51 headquartered companies, followed by Thessaloniki (8) and Patras (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 287 verified decision-maker contacts tracked across these 135 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.