Company lists · Data refreshed September 2026
Top 23 Retargeting agencies for B2B based in Greece
RevenueBase identified 93 retargeting agencies for B2B headquartered in Greece as of September 2026 and tracks 463 professional contacts across them, including 90 with verified work emails and 24 with mobile numbers. Athens is the largest hub.
This list covers retargeting agencies for B2B 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.
The 23 largest retargeting agencies for B2B based in Greece
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 | ||||
“GIM Agency is the No1 choice of Businesses looking for a reliable partner to Level Up their Marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 22 | ||||
“Wizard is an award winning agency offering ''Results-based Marketing Solutions'' combining data, media and creative to grow businesses in the digital age.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 | ||||
“Koolmetrix focuses on Performance Marketing, providing high quality services for top branded firms.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 17 | ||||
“We live and breathe conversions, ROAS and CPCs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 11 | ||||
“One Brand is a team of innovative minds and creative technologists that help you establish connections with your audiences through actionable insights and sophisticated ad…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 11 | ||||
“H UNIBOX είναι εταιρεία ψηφιακού μάρκετινγκ, με πολυετή εμπειρία στην ανάπτυξη και καλλιέργεια ιστοριών επιτυχίας ψηφιακού μάρκετινγκ, για επιχειρήσεις όλων των μεγεθών, μέσω της…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 10 | ||||
“Digital Nest is an online marketing and advertising agency based in Athens, Greece.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 | ||||
“Nekya is an innovative Digital Marketing Agency.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 8 | ||||
“re-wize is a Digital Marketing Agency with over 10 years of experience in the digital landscape, specializing in Performance Marketing, Web Development, and Strategy.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 | ||||
“Geeko Digital empowers businesses to reach their full potential through expert digital marketing strategies and performance-driven tactics, with a comprehensive approach that…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 | ||||
“A boutique digital marketing agency with high expertise that operates as a strategic partner for your business with one purpose: To help your business increase revenue, expand…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“Our company is dedicated exclusively to Internet Marketing and holds the title of Google's Premier Partner, which guarantees the high level of service we provide to our customers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“Reach right people at the right time.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“iNous Marketing Labs was founded with a simple mission: to help businesses achieve exceptional growth through data-driven digital marketing strategies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“Unlock the Power of Performance-Data Driven Advertising.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“Disrapt Digital is are a Performance Driven Marketing Agency that Leverages Cutting-Edge & Data-Driven Marketing Solutions to Help you Accomplish your Goals.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“At Go1More Marketing Services, we specialize in helping businesses thrive in today’s competitive digital landscape.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Your digital marketing firestarter.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 | ||||
“Advertising & Intelligence Lab offering premium digital services to clients worldwide.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 | ||||
“The Zulu team is a mixture of an advertising agency as well with all the knowledge of production, filming, web and any other tool needed for a total brand promotion.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“Cordleads is a B2B Lead Generation agency focusing on Client Acquisition.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 23 of 93 retargeting agencies for B2B based in Greece
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Retargeting agencies for B2B based in Greece at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 retargeting agencies for B2B, 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 “retargeting agencies for B2B”. 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 retargeting agencies for B2B, 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, 90 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.
Retargeting agencies for B2B by metro
- Retargeting agencies for B2B in Athens25
Frequently asked
How many retargeting agencies for B2B are there based in Greece?
RevenueBase identified 93 retargeting agencies for B2B 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?
Baas Digital, headquartered in Greece, tops this list with the largest team on record.
Which city has the most retargeting agencies for B2B?
Athens leads with 25 headquartered companies, followed by Thessaloniki (8) and Salonica (2).
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 90 verified decision-maker contacts tracked across these 93 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.
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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.
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