Company lists · Data refreshed September 2026
Top 24 Lead generation companies based in Ireland
RevenueBase identified 60 lead generation companies headquartered in Ireland as of September 2026 and tracks 201 professional contacts across them, including 55 with verified work emails and 9 with mobile numbers. Dublin is the largest hub.
This list covers lead generation companies 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 4, 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 24 largest lead generation companies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 26 | ||||
“Maven TM is a provider of world class outsourced B2B Telemarketing and Inside Sales Services, with a particular specialization in new and emerging technology solutions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 16 | ||||
“Since 2005, Focus One has been providing outbound B2B calling and email outreach to generate leads and appointments.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 12 | ||||
“We are a digital marketing agency with lead generation at the heart of our business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 9 | ||||
“We help scaling businesses to drive more qualified leads and sales, equipping their Marketing, Sales and Service teams with the right tools to provide helpful content and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 8 | ||||
“ZNGLY is an AI B2B Sales & Marketing platform that helps you get more leads and increase sales.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 6 | ||||
“Are you generating enough leads to sustain a prosperous business?” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4 | ||||
“AdGroup helps service-based businesses generate more leads, at lower cost, by looking at the full picture of digital marketing- Campaigns built for quality leads, not just…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 4 | ||||
“Since 1996, we’ve been helping businesses grow their sales by attracting, engaging, and converting new customers.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3 | ||||
“Agile Digital Strategy Ltd is a 2 for Irish manufacturers, industrial businesses, and exporters targeting buyers in the UK and EU.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3 | ||||
“Here at AdSpark Digital, we offer a performance based lead generation service.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | premierdigital.iePartial evidence | 3 | |||
“Your own Outsourced Marketing Team - we work with you each month to get more sales leads and grow your brand online.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 | ||||
“We are a small team of experienced business and technology trained sales professionals and we can deliver some or all of the following services to Technology & Professional…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 | ||||
“Goota provides data-driven demand-generation and reporting services for B2B companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“We generate enquiries for business online.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 | ||||
“We are a B2B Marketing Consultancy working with companies who need to market their business in order to generate leads for their sales teams.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“At Optimisably, we help businesses like yours achieve meaningful online growth by transforming your websites and social media into powerful tools that drive visibility, leads, and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Nowadays, social media content can play an integral role in lead generation for businesses of all sizes.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“We are a revenue-focused agency working with clients to optimize marketing and funnel optimization to generate more revenue through automation and lead nurturing.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 | ||||
“Founded in 2019 with a mission of becoming leaders in paid media, Blink Digital's vision it to help service based businesses generate highly qualified leads that inevitably drive…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 | ||||
“Finn Media, is a specialist digital agency offering sales focused digital marketing solutions to its clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | DublinrushPartial evidence | 1 | |||
“WE BRING LEADS TO BUSINESSES - Ready to get on the phone with potential new customers?” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“We help Gym Owners get High-Quality Leads every day through innovative Facebook Ads!"Done For You" Lead Generation Service - Elite Gym Facebook Ads Course -” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 60 lead generation companies based in Ireland
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Lead generation companies based in Ireland at a glance
As of Sep 4, 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 lead generation companies, 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 “lead generation companies”. 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 lead generation companies, 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, 55 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 4, 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.
Lead generation companies by metro
- Lead generation companies in Dublin27
Frequently asked
How many lead generation companies are there based in Ireland?
RevenueBase identified 60 lead generation companies 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?
Maven TM, headquartered in Carlow, tops this list with the largest team on record.
Which city has the most lead generation companies?
Dublin leads with 27 headquartered companies, followed by Cork (3) and Blackrock (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 55 verified decision-maker contacts tracked across these 60 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 4, 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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