Company lists · Data verified August 2026

Top 25 Creative advertising agencies based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,035 companies tracked

There are 1,035 creative advertising agencies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 6,747 professional contacts across them, including 1,429 with verified work emails and 275 with mobile numbers. Athens is the largest hub.

This list covers creative advertising 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.

1,035Companies

6,747Contacts tracked

1,429Verified emails

275Mobile numbers

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The 25 largest creative advertising agencies based in Greece

Ranked by team size

Top 25 of 1,035 creative advertising 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	Desquared	Athens	51-200	156	101
3	The Newtons Laboratory	Chalandri	51-200	114	65
4	Dope Studio	Athens	51-200	92	29
5	SPC	Athens	51-200	90	15
6	Closer	Thessaloniki	51-200	89	31
7	Backbone	Athens	51-200	86	23
8	Baas Digital	n/a	11-50	74	9
9	Frank & Fame	Athens	51-200	70	34
10	AEA Relate	n/a	51-200	69	31
11	Socialab	n/a	51-200	66	23
12	Mccann Greece	n/a	51-200	61	24
13	Solid Havas	n/a	51-200	59	48
14	Admine	n/a	51-200	55	22
15	zz.dot	Athens	51-200	40	15
16	Radical Communications	Athens	11-50	38	1
17	VALUE	n/a	11-50	37	4
18	Adweb Digital HUB	Chalandri	11-50	34	11
19	The Vscope	Athens	11-50	33	22
20	Flyxmarketing	Attica	51-200	32	13
21	Creace SA	n/a	11-50	32	1
22	Attp Advertising	Athens	11-50	31	16
23	GEN Plus Group	n/a	201-500	27	16
24	Panadvert	Kifisia	11-50	26	14
25	Wizard	n/a	11-50	22	13

Showing 25 of 1,035 creative advertising agencies based in Greece

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Creative advertising agencies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 314 HQs

275Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

777

11-50

224

51-200

201-500

501-1,000

Creative advertising agencies by metro

Metro	Companies
Creative advertising agencies in Athens	314
Creative advertising agencies in Thessaloniki	65
Creative advertising agencies in Salonica	13
Creative advertising agencies in Attica	13
Creative advertising agencies in Piraeus	12
Creative advertising agencies in Chalandri	11
Creative advertising agencies in Greece	8

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 “creative advertising 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; 3 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 creative advertising agencies are there based in Greece?

There are 1,035 creative advertising 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 creative advertising agencies?

Athens leads with 314 headquartered companies, followed by Thessaloniki (65) and Salonica (13).

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 1,429 verified decision-maker contacts tracked across these 1,035 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.