Company lists · Data verified August 2026

Top 25 Communications consulting firms based in Greece

Name: Communications consulting firms based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 82 companies tracked

There are 82 communications consulting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 508 professional contacts across them, including 192 with verified work emails and 15 with mobile numbers. Athens is the largest hub.

This list covers communications consulting firms 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.

82Companies

508Contacts tracked

192Verified emails

15Mobile numbers

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The 25 largest communications consulting firms based in Greece

Ranked by team size

Top 25 of 82 communications consulting firms 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	Solid Havas	n/a	51-200	59	48
2	Mscomm	Athens	11-50	33	18
3	Socialdoo	n/a	11-50	23	17
4	Touchpoint Strategies	n/a	11-50	21	2
5	Gravity The Newtons	Athens	11-50	20	12
6	Pitch Pr, Greece	Athens	11-50	19	15
7	Mindgen Advertising	n/a	11-50	19	7
8	Energy Marketing	n/a	11-50	18	9
9	Efrata Communications	Marousi	11-50	16	2
10	Palladian Communication Specialists	n/a	11-50	14	7
11	Danezis Stories	n/a	1-10	12	4
12	Communication Effect Edelman Affiliate	Athens	11-50	10	6
13	W2strategy	n/a	11-50	9	7
14	The Kompany	n/a	1-10	9	3
15	Ginger Communications	n/a	1-10	7	5
16	UCME	n/a	1-10	7	2
17	Spin Communications	Athens	11-50	7	1
18	The Narrative	Chalandri	1-10	6	5
19	PMS Media	Pallene	11-50	6	1
20	Effectus	n/a	1-10	5	5
21	Smart Ideas LTD	Glyfada	1-10	5	3
22	Advertary	Thessaloniki	1-10	4	2
23	Perception Consulting Communication	n/a	1-10	3	1
24	The Addcase Business And Policy Navigators	n/a	1-10	3	1
25	W Corporate Communication Services	Athens	11-50	2	2

Showing 25 of 82 communications consulting firms based in Greece

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Communications consulting firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 36 HQs

15Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Communications consulting firms by metro

Metro	Companies
Communications consulting firms in Athens	36
Communications consulting firms in Thessaloniki	2
Communications consulting firms in Greece	2
Communications consulting firms in Piraeus	1
Communications consulting firms in Ekali	1
Communications consulting firms in Amarousion Attiki	1
Communications consulting firms in Pallene	1

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 “communications consulting firms”, 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; 1 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 communications consulting firms are there based in Greece?

There are 82 communications consulting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Solid Havas, headquartered in Greece, tops this list with the largest team on record.

Which city has the most communications consulting firms?

Athens leads with 36 headquartered companies, followed by Thessaloniki (2) and Greece (2).

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 192 verified decision-maker contacts tracked across these 82 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.