Company lists · Data refreshed November 2026

Top 25 Agentic companies based in Greece

RevenueBase identified 315 company matches for agentic companies associated with Greece as of November 2026 and tracks 2,372 professional contacts across them, including 452 with verified work emails. Athens is the largest hub.

This list covers company matches for agentic companies 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
315Companies
2,372Contacts tracked
452Verified emails
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The 25 largest agentic companies based in Greece

Ranked by team size
Top 25 of 315 company matches for agentic companies 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, 202651-20077 contacts →

Exact match

“Chapter Five Experiential Marketing Agency We are in the Brand Experience territory since 2001 offering services such as field promotion, experiential sampling, merchandising…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“We are a 360° communications agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5074 contacts →

Exact match

“Opening up in the center of Athens in 2011, BAAS DIGITAL has evolved into a 360° digital performance agency serving a global clientele.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“ICARUS Sports is a leading full-service sports agency providing innovative content production, media distribution, commercial and events services to start-up and scale-up sports…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHalandri, GreeceHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“We build brands that move people and markets through the radical creativity of Truth Well ToldTM.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKifissia, GreeceHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“We are Rascal: The creative agency with the experience and ability to manage brands in the digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAgios Dimitrios, GreeceHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Radical Communications SA is an award-winning 360 marketing and communications agency, headquartered in Athens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKhalándrion, GreeceHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“KINESSO is a leading tech-driven performance agency consisting of what was formerly Reprise, Matterkind and Kinesso, sitting at the heart of IPG Mediabrands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact 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
13Exact matchGerakas, GreeceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Brands are living species.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKhalándrion, GreeceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Amuse is a leading experiential marketing agency specializing in delivering projects that are as unique as our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Established in Athens in 2005, One Team has been active in the Marketing communications in S.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNéa Ionía, GreeceHQ recorded Nov 6, 20261-1023 contacts →

Exact match

“The Magic Bus is a Marketing & Events agency focusing on bringing strategic thinking, innovation, execution excellence, energy and a touch of magic in every project we take over.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Nov 6, 20261,001-5,00022 contacts →

Exact match

“KSM Human Resources Hellas is the most reliable solution meeting any human resources demands, whether you are seeking for a temporary or permanent job.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPatra, GreeceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Most agencies sell you clicks, impressions, and hope.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchKifisia, GreeceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We live and breathe conversions, ROAS and CPCs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHalandri, GreeceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are Giraffes in the Kitchen, an award-winning agency that blurs the lines between disciplines and delivers measurable experiences by understanding needs, evaluating the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“We are a 360° creative powerhouse based in Athens, partnering with brands & organizations to create impactful experiences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“PROGRESSIVE was founded in March by Konstantinos Kafiris, providing a unique working philosophy at the Greek Communications market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchΑθήνα, GreeceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“De Plan V is an event agency specializing in the luxury sector founded by artistic director Vanessa Souravlia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTriandria, GreeceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“It’s pronounced FotOnE.”

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

Showing 25 of 315 agentic companies based in Greece

See the full list, filter by size, metro and specialty, and access 452 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Agentic companies based in Greece at a glance

As of Nov 6, 2026
19.1%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
35.2%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
209
11-50
84
51-200
17
201-500
4
1,001-5,000
1

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 315 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 “agentic companies” 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 452 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.

Agentic companies 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 “agentic companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many agentic companies are there based in Greece?

RevenueBase identified 315 company matches for agentic companies 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 agentic companies?

Athens leads with 111 company records, followed by Thessaloniki (18) and Attica (6).

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 452 professional contacts with verified work emails tracked across these 315 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.