Company lists · Data refreshed September 2026

Top 25 Full service marketing agencies based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 1,117 companies tracked

RevenueBase identified 1,117 full service marketing agencies headquartered in Greece as of September 2026 and tracks 6,887 professional contacts across them, including 1,572 with verified work emails and 272 with mobile numbers. Athens is the largest hub.

This list covers full service marketing agencies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

1,117Companies

6,887Contacts tracked

1,572Verified emails

272Mobile numbers

Unlock all 1,117 companies Free signup · no credit card · 500 free credits

The 25 largest full service marketing agencies based in Greece

Ranked by team size

Top 25 of 1,117 full service marketing agencies based in Greece, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names full service marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Ogilvy GreeceIndirect evidence	Athens, Greece	201-500	277
	“Ogilvy Greece is a group of 400 professionals passionate about advertising, public relations, technology and social platforms.” Source: company website · checked Sep 3, 2026
2	Relevance Digital AgencyPartial evidence	Greece	51-200	169
	“Relevance is a Google multi-awarded, fast growing, technology-first Growth Agency with a team of 200+ Performance Marketing Experts, Designers, Developers, and Data Scientists.” Source: company website · checked Sep 3, 2026
3	The Newtons LaboratoryIndirect evidence	Chalandri, Greece	51-200	114
	“Clients are tired of fighting on their own, we fight with them." We are the Newtons Laboratory because we stand for: Creativity, Fresh ideas, Innovative thinking, Passion for…” Source: company website · checked Sep 3, 2026
4	Dope StudioIndirect evidence	Athens, Greece	51-200	92
	“Indie Digital Agency of the Year 2024 & Best Large Indie Agency 2024 WE ARE DOPE We create [D]ata driven, fully [O]ptimized, top [P]erforming, digital [E]xperiences If a creative…” Source: company website · checked Sep 3, 2026
5	SPCIndirect evidence	Athens, Greece	51-200	90
	“SPC, The Brand Lever is the company that created and consolidated the field of sales promotion in Greece.” Source: company website · checked Sep 3, 2026
6	CloserIndirect evidence	Thessaloniki, Greece	51-200	89
	“CLOSER is a value creation company from the world's most creative people.” Source: company website · checked Sep 3, 2026
7	Baas DigitalIndirect evidence	Greece	11-50	74
	“Opening up in the center of Athens in 2011, BAAS DIGITAL has evolved into a 360° digital performance agency serving a global clientele.” Source: company website · checked Sep 3, 2026
8	Frank & FameIndirect evidence	Athens, Greece	51-200	70
	“This is Frank & Fame.” Source: company website · checked Sep 3, 2026
9	AEA RelateIndirect evidence	Greece	51-200	69
	“We are a 360° communications agency.” Source: company website · checked Sep 3, 2026
10	SocialabIndirect evidence	Greece	51-200	66
	“Socialab is a digital-first advertising agency based in Athens, Greece.” Source: company website · checked Sep 3, 2026
11	Solid HavasIndirect evidence	Greece	51-200	59
	“Solid Havas is an independent 360o communication agency offering its clients fully integrated effective solutions through Advertising, PR, Digital, BTL and CSR services.” Source: company website · checked Sep 3, 2026
12	AdmineIndirect evidence	Greece	51-200	55
	“Admine is a leading communications agency with strong digital DNA, manned by a group of mad-men & mad-women all bridging consumers and brands using cutting edge communication…” Source: company website · checked Sep 3, 2026
13	Netsteps GRIndirect evidence	Athens, Greece	51-200	52
	“Our mission is simple: To grow your business.” Source: company website · checked Sep 3, 2026
14	ValuecomIndirect evidence	Athens, Greece	51-200	49
	“VALUECOM is an awarded FullStackMarketing Agency.” Source: company website · checked Sep 3, 2026
15	NetstudioIndirect evidence	Greece	51-200	49
	“Do we do corporate websites, e-shops & digital corporate identities?” Source: company website · checked Sep 3, 2026
16	Generation YIndirect evidence	Athens, Greece	51-200	42
	“Founded in Generation Y is a market leader, innovative internet consulting, web design and development agency that helps clients to drive cost-effective sales and support their…” Source: company website · checked Sep 3, 2026
17	zz.dotIndirect evidence	Athens, Greece	51-200	40
	“At ZZ.DOT we love brands.” Source: company website · checked Sep 3, 2026
18	Kinesso GreeceIndirect evidence	Greece	51-200	38
	“KINESSO is a leading tech-driven performance agency consisting of what was formerly Reprise, Matterkind and Kinesso, sitting at the heart of IPG Mediabrands.” Source: company website · checked Sep 3, 2026
19	Radical CommunicationsPartial evidence	Athens, Greece	11-50	38
	“Radical Communications SA is an award-winning 360 marketing and communications agency, headquartered in Athens.” Source: company website · checked Sep 3, 2026
20	VALUEStrong evidence	Greece	11-50	37
	“VALUE is a full services digital marketing agency and website development house based in Athens.” Source: company website · checked Sep 3, 2026
21	Adweb Digital HUBIndirect evidence	Chalandri, Greece	11-50	34
	“At ADWEB, we help brands, agencies, and publishers thrive in an ever-evolving digital ecosystem by combining strategy, creativity, and data.” Source: company website · checked Sep 3, 2026
22	The VscopePartial evidence	Athens, Greece	11-50	33
	“Founded in 2019 by Vassilis Polyzos & Lefteris Kallergis, THE VSCOPE Marketing Agency provides today's businesses with top-notch Strategic and Digital Marketing Services that work…” Source: company website · checked Sep 3, 2026
23	FlyxmarketingIndirect evidence	Attica, Greece	51-200	32
	“FlyxMarketing emerges as a beacon for brands aiming for legend status.” Source: company website · checked Sep 3, 2026
24	Creace SAPartial evidence	Greece	11-50	32
	“We’re a creative marketing & advertising agency which believes that idea should make an impact-no matter the brand, no matter the communication path.” Source: company website · checked Sep 3, 2026
25	Attp AdvertisingPartial evidence	Athens, Greece	11-50	31
	“attp is an advertising agency based in Athens Greece, head of a Group of specialized companies that offer a full and comprehensive range of communication services to international…” Source: company website · checked Sep 3, 2026

Showing 25 of 1,117 full service marketing agencies based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,572 reachable decision-makers.

Free signup · no credit card

See all 1,117 companies

Full service marketing agencies based in Greece at a glance

As of Sep 3, 2026

1-10Median size (employees)

AthensLargest hub · 330 HQs

272Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

832

11-50

241

51-200

201-500

501-1,000

1,001-5,000

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 full service marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Greece whose own description of what they do matches “full service marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among full service marketing agencies, 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 an evidence 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, 1,572 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 3, 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.

Full service marketing agencies by metro

Full service marketing agencies in Athens330
Full service marketing agencies in Thessaloniki74

Frequently asked

How many full service marketing agencies are there based in Greece?

RevenueBase identified 1,117 full service marketing agencies 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 full service marketing agencies?

Athens leads with 330 headquartered companies, followed by Thessaloniki (74) and Attica (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 1,572 verified decision-maker contacts tracked across these 1,117 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,117 full service marketing agencies based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

Full service marketing agencies by geography

Browse the directory

Browse: Companies home · All Greece lists · All Full service marketing agencies lists · New lists

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 SmartSearch, 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.