Company lists · Data refreshed November 2026

Top 25 Advertorial agencies based in Greece

RevenueBase identified 192 company matches for advertorial agencies associated with Greece as of November 2026 and tracks 1,375 professional contacts across them, including 226 with verified work emails. Athens is the largest hub.

This list covers company matches for advertorial agencies associated with Greece, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
192Companies
1,375Contacts tracked
226Verified emails
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The 25 largest advertorial agencies based in Greece

Ranked by team size
Top 25 of 192 company matches for advertorial agencies based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGerakas, GreeceHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Ogilvy Greece is a group of 400 professionals passionate about advertising, public relations, technology and social platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Socialab is a digital-first advertising agency based in Athens, Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMarousi, GreeceHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Over the past 19 years, Boo Productions has received numerous awards at leading domestic advertising festivals, including most recently the prestigious Production Company of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Being a mere 19 years on the Communication /Advertising Universe, we find it normal to feel like teenagers (some don’t seem to consider it a virtue, but our clients do).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGazi - Athens, GreeceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGreeceHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Humble, is one of the leading independent Agencies in Greece, with 55 employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGlifádha, GreeceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“AdRight was founded in september 2012 by a small group of experienced affiliates and online advertising professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchChalandri, GreeceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Koolmetrix is an intelligent performance agency that helps businesses turn data into a competitive advantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlimos, GreeceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“FCB GNOMI is the Athens based branch of the FCB global advertising network.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChalandri, GreeceHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“Sheepfish - Creating New Species We are a unique advertising company, emphasizing on online media and mobile apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAttica, GreeceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Orange was created in 1989 to offer creative business and above the line & below the line communication strategies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChalandri, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“CICERO is a content-driven advertising agency that provides unique business strategy, design and marketing services, while remaining dedicated to being different and creating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are CLEANCUT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPefki, GreeceHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We liberate creativity wherever it hides.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Avion Films is the preferred production partner of some of the world’s leading brands, agencies and production companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChalandri, GreeceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“360 Advertising Agency Πάθος για επικοινωνία, σημαίνει να έχεις συνεχώς τη διαφήμιση στο κεφάλι σου.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Digital Nest is an online marketing and advertising agency based in Athens, Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We are Production House based in Athens, Greece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Pylarinos Advertising Agency is a strategic, communication, and branding creative agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“MMS Αdvertising was founded in 1994 by Nikolaos Keramitsis and Irini Bouchlia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAthens, GreeceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Welcome to BNDB!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMarousi, GreeceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Από το 1971 ως Producta Advertising και από το 1992 έως σήμερα σαν Producta direct, συνεχίζουμε να δημιουργούμε νέους δρόμους στην επικοινωνία.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHeraklion, GreeceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“At Onmedia Digital, we are your partners in elevating your brand's digital presence and building lasting brand awareness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAthens, GreeceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Advertising Company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHeraklion, GreeceHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Η Baked είναι μία διαφημιστική εταιρία ψηφιακής κατεύθυνσης και προσανατολισμού.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 192 advertorial agencies based in Greece

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertorial agencies based in Greece at a glance

As of Nov 6, 2026
16.4%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
30.7%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
142
11-50
40
51-200
8
201-500
2

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 192 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Greece whose business descriptions match “advertorial agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 226 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Advertorial agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “advertorial agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertorial agencies are there based in Greece?

RevenueBase identified 192 company matches for advertorial agencies associated with Greece as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ogilvy Greece tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most advertorial agencies?

Athens leads with 59 company records, followed by Thessaloniki (11) and Patras (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 226 professional contacts with verified work emails tracked across these 192 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.