Company lists · Data refreshed September 2026

Top 25 Martech integration agencies based in Greece

RevenueBase identified 65 martech integration agencies headquartered in Greece as of September 2026 and tracks 735 professional contacts across them, including 197 with verified work emails and 24 with mobile numbers. Athens is the largest hub.

This list covers martech integration 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
65Companies
735Contacts tracked
197Verified emails
24Mobile numbers
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The 25 largest martech integration agencies based in Greece

Ranked by team size
Top 25 of 65 martech integration agencies based in Greece, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to martech integration agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAlimos, GreeceHQ checked Sep 14, 2026201-500180 contacts →

Indirect evidence

“MSPS is an award-winning Integrated Marketing and Sales Services Agency that consists of talented, fun and creative individuals.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceNéa Smírni, GreeceHQ checked Sep 14, 202611-5040 contacts →

Indirect evidence

“We don't use AI.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceAgios Dimitrios, GreeceHQ checked Sep 14, 202611-5038 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceKhalándrion, GreeceHQ checked Sep 14, 202651-20037 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 14, 2026
5Indirect evidencePalaio Faliro, GreeceHQ checked Sep 14, 202611-5034 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceThessaloniki, GreeceHQ checked Sep 14, 202611-5030 contacts →

Indirect evidence

“Digital Consultants”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceThessaloniki, GreeceHQ checked Sep 14, 202611-5028 contacts →

Indirect evidence

“In short, we give integrated 360 Advertising Services.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceKifisia, GreeceHQ checked Sep 14, 202611-5027 contacts →

Indirect evidence

“With a results and data driven culture, we provide integrated marketing, consulting and digital marketing strategy that increases brand awareness and drive online revenue.”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceKallithéa, GreeceHQ checked Sep 14, 202611-5025 contacts →

Indirect evidence

“TEAM CANDI 100% subsidiary of InfoQuest, is us, people, who with respect and will, offer our services in Greece and other countries globally with professional associates all over…”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceHalandri, GreeceHQ checked Sep 14, 202611-5024 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceAgios Dimitrios, GreeceHQ checked Sep 14, 202611-5024 contacts →

Indirect evidence

“GIM Agency is the No1 choice of Businesses looking for a reliable partner to Level Up their Marketing.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceLykóvrysi, GreeceHQ checked Sep 14, 202611-5018 contacts →

Indirect evidence

“Enzyme is a specialist in marketing and communication services, developing strategies for acquiring new customers and building, extending, and cultivating customer relationships.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceAthens, GreeceHQ checked Sep 14, 202611-5017 contacts →

Indirect evidence

“Flip New Media is a marketing agency that drives digital performance and presence of well known brands.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceNeo Psychiko, GreeceHQ checked Sep 14, 20261-1013 contacts →

Indirect evidence

“Push Greece is a pioneer AI-powered digital marketing agency, boasting two decades of innovation and global expertise.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceKallithea, GreeceHQ checked Sep 14, 202611-5012 contacts →

Indirect evidence

“umobit designs and builds websites and digital platforms, supported by data-driven marketing, analytics, and automation.”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceÁyios Dhimítrios, GreeceHQ checked Sep 14, 202611-509 contacts →

Indirect evidence

“At GROW Agency, we are a passionate creative team of smart, switched-on operators with fresh ideas, a can-do attitude and a talent for making things happen.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceΧαλανδρι, GreeceHQ checked Sep 14, 202611-508 contacts →

Indirect evidence

“Hello.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-107 contacts →

Indirect evidence

“We understand what it takes to succeed and what holds most brands back from converting leads and sales, that is why we will help you build your brand, create your message and…”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-106 contacts →

Indirect evidence

“We unlock the potential of your business by discovering your customers needs and delivering to them personalized solutions.”

Source: RevenueBase Database · checked Sep 14, 2026
20Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-105 contacts →

Indirect evidence

“iNous Marketing Labs was founded with a simple mission: to help businesses achieve exceptional growth through data-driven digital marketing strategies.”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceThessaloniki, GreeceHQ checked Sep 14, 20261-104 contacts →

Indirect evidence

“Η Not The Same υπάρχει ώστε να ενισχύει, με μοναδικό τρόπο, την επικοινωνία και τη συνεργασία των ανθρώπων στον ψηφιακό κόσμο.”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-103 contacts →

Indirect evidence

“I am George, a man with dreams and ambitions.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-102 contacts →

Indirect evidence

“Your digital marketing firestarter.”

Source: RevenueBase Database · checked Sep 14, 2026
24Partial evidenceAthens, GreeceHQ checked Sep 14, 20261-101 contacts →

Partial evidence

“TheBuzzFirm was found in 2011 by George Anastasakis - a brand and Social Media enthusiast with vast experience in communication and brand handling - as Digital Integration…”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceAthens, GreeceHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“HF Consultancy is a boutique digital marketing agency for modern businesses.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 65 martech integration agencies based in Greece

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Martech integration agencies based in Greece at a glance

As of Sep 14, 2026
26.8%Verified-email coverage
3.3%Mobile-number coverage
11.3Average contacts per company
1-10Median size (employees)
40.0%Largest-city concentration · Athens
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
26
51-200
2
201-500
1
501-1,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 68.0d

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 martech integration agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Greece whose own description of what they do matches “martech integration agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names martech integration agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among martech integration 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 its RevenueBase Smart Search 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, 197 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 14, 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.

Martech integration agencies by metro

  • Martech integration agencies in Athens26

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names martech integration agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many martech integration agencies are there based in Greece?

RevenueBase identified 65 martech integration 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?

MSPS, headquartered in Athens, tops this list with the largest team on record.

Which city has the most martech integration agencies?

Athens leads with 26 headquartered companies, followed by Thessaloniki (4) and Attiki (3).

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 197 verified decision-maker contacts tracked across these 65 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 14, 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 Smart Search, 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.