Company lists · Data refreshed September 2026
Top 25 Retargeting agencies for B2B based in Ireland
RevenueBase identified 152 retargeting agencies for B2B headquartered in Ireland as of September 2026 and tracks 1,147 professional contacts across them, including 416 with verified work emails and 280 with mobile numbers. Dublin is the largest hub.
This list covers retargeting agencies for B2B headquartered in Ireland, 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 25 largest retargeting agencies for B2B based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 70 | ||||
“Atomic is a B2B Marketing and Employer Branding agency.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 67 | ||||
“DPFOC provides online marketing services to clients around the world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 28 | ||||
“Welcome to the future of Advertising for SMEs Buymedia can support you in not only booking your advertising campaigns but in strategising where best to allocate your budget.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 23 | ||||
“We are E-commerce Marketing Experts.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 22 | ||||
“Digital marketing for real results.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 | ||||
“Grower is an advanced AI-powered marketing platform designed to transform the way businesses approach digital marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 | ||||
“Established in 2002, we work with and represent some of the most recognised brands in the world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 | ||||
“Since 2009 we have been helping companies, small and large, to advertise on the first page of Google using Google AdWords.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 | ||||
“We are an award winning, multi-disciplinary agency that creates truly impactful marketing solutions for retail and brands.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 | ||||
“We are a digital marketing agency with lead generation at the heart of our business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 8 | ||||
“Founded in 2009 Ad Vantage Media is an independent Irish advertising agency.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 | ||||
“We are a Dublin based 360 marketing agency, helping businesses to thrive online with SEO, web design, Google Ads and Social Media Marketing.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“Digital Strategy Consultants, founded in 2012, is a coming together of minds with a passion for digital marketing and a belief that there is a better way to do things, to innovate…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“Studies say that an average modern person is exposed to ads per day.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“WebResults.ie is a digital marketing agency with a different approach.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“We help Businesses to leverage online advertising & marketing to connect with new customers and grow their business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 | ||||
“Stratega is a company passionate about providing Digital Marketing Solutions for startups and SMBs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | IMS Marketing, A Locomotive AgencyPartial evidence | 3 | |||
“IMS is an integrated marketing agency, specialising in B2B digital, brand and export strategy.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 | ||||
“HOT IRON Digital Unlocking Marketing Potential with Data-Driven Excellence Welcome to HOT IRON Digital!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“Goota provides data-driven demand-generation and reporting services for B2B companies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 | ||||
“Gochain Média a développé un savoir faire particulier dans le marketing à la performance menant à la génération de leads de qualité, de trafic ultra ciblé ou de développement des…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“We generate enquiries for business online.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“Everblue Digital Marketing Solutions is a full-service digital marketing agency, ranging in services such as SEO, website development, social media management & SEM to paid…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“We believe that machines have to serve the greater good of humanity and the world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“At Diginormous Digital Marketing, we’re passionate about helping businesses grow and thrive in the digital world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 152 retargeting agencies for B2B based in Ireland
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Retargeting agencies for B2B based in Ireland 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 Ireland 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 Ireland 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, 416 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 Dublin54
Frequently asked
How many retargeting agencies for B2B are there based in Ireland?
RevenueBase identified 152 retargeting agencies for B2B headquartered in Ireland 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?
Atomic, headquartered in Ireland, tops this list with the largest team on record.
Which city has the most retargeting agencies for B2B?
Dublin leads with 54 headquartered companies, followed by Ireland (3) and Galway (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 416 verified decision-maker contacts tracked across these 152 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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