Company lists · Data verified August 2026

Top 25 B2B marketing consulting agencies based in Greece

Name: B2B marketing consulting agencies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 242 companies tracked

There are 242 B2B marketing consulting agencies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 3,007 professional contacts across them, including 433 with verified work emails and 72 with mobile numbers. Athens is the largest hub.

This list covers B2B marketing consulting 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.

242Companies

3,007Contacts tracked

433Verified emails

72Mobile numbers

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The 25 largest B2B marketing consulting agencies based in Greece

Ranked by team size

Top 25 of 242 B2B marketing consulting 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	Webhelp Enterprise	n/a	10001+	1,802	214
2	SPC	Athens	51-200	90	15
3	Netsteps GR	Athens	51-200	52	24
4	VALUE	n/a	11-50	37	4
5	The Vscope	Athens	11-50	33	22
6	Panadvert	Kifisia	11-50	26	14
7	Team Candi	n/a	11-50	25	2
8	GIM Agency	Agios Dimitrios	11-50	23	6
9	Wizard	n/a	11-50	22	13
10	Rocketx	Athene	51-200	20	10
11	FCB Gnomi	n/a	51-200	19	16
12	Vestart	n/a	11-50	19	8
13	Enzyme	n/a	11-50	18	13
14	Findigital	Marousi	11-50	15	4
15	Unibox	Thessaloniki	11-50	11	1
16	Digital Nest	Athens	1-10	10	2
17	Kovald Digital Marketing Strategies	Athens	11-50	8	1
18	Fuse Greece	n/a	11-50	7	4
19	Geeko Digital	Thessaloniki	1-10	6	5
20	Pontemedia	n/a	1-10	4	2
21	Dialogic Hellas	Attica	11-50	4	1
22	Novus Aditus	n/a	1-10	4	1
23	Delta Communications Business Solutions	Thessaloniki	11-50	3	1
24	The Growth Challenge	n/a	11-50	2	1
25	LIT Boutique Marketing Agency	n/a	1-10	2	1

Showing 25 of 242 B2B marketing consulting agencies based in Greece

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B2B marketing consulting agencies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 89 HQs

72Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

182

11-50

51-200

201-500

10001+

B2B marketing consulting agencies by metro

Metro	Companies
B2B marketing consulting agencies in Athens	89
B2B marketing consulting agencies in Thessaloniki	15
B2B marketing consulting agencies in Piraeus	4
B2B marketing consulting agencies in Thermi	4
B2B marketing consulting agencies in Marousi	3
B2B marketing consulting agencies in Heraklion	3
B2B marketing consulting agencies in Rhodes	3

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 “B2B marketing consulting 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 B2B marketing consulting agencies are there based in Greece?

There are 242 B2B marketing consulting agencies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Webhelp Enterprise, headquartered in Greece, tops this list with the largest team on record.

Which city has the most B2B marketing consulting agencies?

Athens leads with 89 headquartered companies, followed by Thessaloniki (15) and Piraeus (4).

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 433 verified decision-maker contacts tracked across these 242 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.