Company lists · Data refreshed September 2026

Top 25 Pharma companies based in Ireland

Name: Pharma companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 81 companies tracked

RevenueBase identified 81 pharma companies headquartered in Ireland as of September 2026 and tracks 13,243 professional contacts across them, including 3,078 with verified work emails. Dublin is the largest hub.

This list covers pharma 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 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 19, 2026 86% judged on-target in blind review

81Companies

13,243Contacts tracked

3,078Verified emails

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The 25 largest pharma companies based in Ireland

Ranked by team size

Top 25 of 81 pharma companies based in Ireland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to pharma companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Allergan	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 2026	10001+	5,676 contacts →
	Indirect evidence “Allergan is now part of AbbVie.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mallinckrodt Pharmaceuticals	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	1,001-5,000	2,720 contacts →
	Strong evidence “Mallinckrodt Pharmaceuticals combined with Endo in 2025 to better serve customers and improve outcomes for the patients we support.” Source: RevenueBase Database · checked Sep 19, 2026
3	Horizon	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 2026	1,001-5,000	852 contacts →
	Indirect evidence “Horizon Therapeutics is now part of Amgen.” Source: RevenueBase Database · checked Sep 19, 2026
4	Chanelle Pharma	Strong evidence	Loughrea, IrelandHQ checked Sep 19, 2026	501-1,000	493 contacts →
	Strong evidence “Chanelle Pharma is a global pharmaceutical leader in human and animal health.” Source: RevenueBase Database · checked Sep 19, 2026
5	United Drug	Strong evidence	Dublin 24, IrelandHQ checked Sep 19, 2026	501-1,000	376 contacts →
	Strong evidence “United Drug is Ireland’s leading pharmaceutical distribution company and is part of Europe’s leading healthcare provider, PHOENIX group.” Source: RevenueBase Database · checked Sep 19, 2026
6	Eirgen Pharma	Strong evidence	Waterford, IrelandHQ checked Sep 19, 2026	201-500	153 contacts →
	Strong evidence “At Eirgen Pharma, we are a research-driven Contract Development and Manufacturing Organization (CDMO) and Contract Manufacturing Organization (CMO) specializing in the…” Source: RevenueBase Database · checked Sep 19, 2026
7	Novartis Ireland	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 2026	501-1,000	152 contacts →
	Indirect evidence “At Novartis we are reimagining medicine.” Source: RevenueBase Database · checked Sep 19, 2026
8	Pinewood Healthcare	Strong evidence	Clonmel, IrelandHQ checked Sep 19, 2026	201-500	105 contacts →
	Strong evidence “Pinewood Healthcare, part of the Wockhardt Group, was established in 1976, and is a widely diversified pharmaceutical group presently marketing its products in over 30 countries…” Source: RevenueBase Database · checked Sep 19, 2026
9	PHX Ireland	Indirect evidence	Citywest Road, IrelandHQ checked Sep 19, 2026	1,001-5,000	83 contacts →
	Indirect evidence “Welcome to PHX Ireland Group Limited.” Source: RevenueBase Database · checked Sep 19, 2026
10	Consilient Health	Strong evidence	Dublin 14, IrelandHQ checked Sep 19, 2026	51-200	74 contacts →
	Strong evidence “Consilient Health is a pharmaceutical company with a rich heritage of commercialising medicines in areas including women’s health, urology and endocrinology.” Source: RevenueBase Database · checked Sep 19, 2026
11	Daiichi Sankyo Ireland LTD	Strong evidence	Santry, IrelandHQ checked Sep 19, 2026	11-50	55 contacts →
	Strong evidence “Daiichi Sankyo is dedicated to the creation and supply of innovative pharmaceutical therapies to improve standards of care and address diversified, unmet medical needs of people…” Source: RevenueBase Database · checked Sep 19, 2026
12	Kora Healthcare	Indirect evidence	Dublin, IrelandHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “Kora Healthcare is an emerging company committed to identifying, developing and commercialising healthcare products internationally across a spectrum of therapeutic areas.” Source: RevenueBase Database · checked Sep 19, 2026
13	Xeolas Pharmaceuticals	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	51-200	43 contacts →
	Strong evidence “Xeolas Pharmaceuticals is an innovative specialty pharmaceutical company focused on the development and supply of patient-friendly medicines, tackling complex pharmaceutical…” Source: RevenueBase Database · checked Sep 19, 2026
14	Clonmel Healthcare	Indirect evidence	Clonmel, IrelandHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Clonmel Healthcare is member of the STADA Group.” Source: RevenueBase Database · checked Sep 19, 2026
15	Forte Healthcare LTD	Strong evidence	Stamullen, IrelandHQ checked Sep 19, 2026	51-200	33 contacts →
	Strong evidence “Founded in 2001, Forte Healthcare, the pharmaceutical wing of the Forte Group, distributes products to veterinary practices in Ireland, UK, and across the EU with exclusive…” Source: RevenueBase Database · checked Sep 19, 2026
16	Recordati Ireland	Indirect evidence	Raheens East, IrelandHQ checked Sep 19, 2026	1,001-5,000	31 contacts →
	Indirect evidence “Recordati Ireland was established in 2002 and is based in Ringaskiddy, Co.” Source: RevenueBase Database · checked Sep 19, 2026
17	PCO Pharma Group	Strong evidence	Ashbourne, IrelandHQ checked Sep 19, 2026	201-500	31 contacts →
	Strong evidence “PCO Pharma Group consists of PCO Manufacturing Ltd (Republic of Ireland), NIP Pharma (Northern Ireland) and Strathclyde Pharmaceuticals Limited (Scotland).” Source: RevenueBase Database · checked Sep 19, 2026
18	Mias Pharma Limited	Strong evidence	Portmarnock, IrelandHQ checked Sep 19, 2026	11-50	26 contacts →
	Strong evidence “MIAS Pharma Limited is a company setup to facilitate pharmaceutical companies to import human medicinal product in to the European Market.” Source: RevenueBase Database · checked Sep 19, 2026
19	Topchem Pharmaceuticals	Strong evidence	Ballymote, IrelandHQ checked Sep 19, 2026	11-50	25 contacts →
	Strong evidence “TopChem Pharmaceuticals was established in 2006 as a GMP manufacturer of active pharmaceutical ingredients (APIs), excipients and other cGMP materials for supply to the global…” Source: RevenueBase Database · checked Sep 19, 2026
20	Hitech Health	Indirect evidence	Co. Dublin, IrelandHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “CDMO for Advanced Medicines.” Source: RevenueBase Database · checked Sep 19, 2026
21	C2 Pharma	Strong evidence	Cork, IrelandHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “C2 PHARMA is the global leader in ophthalmic active pharmaceutical ingredients (APIs).” Source: RevenueBase Database · checked Sep 19, 2026
22	Phoenix Labs	Strong evidence	Clonee, IrelandHQ checked Sep 19, 2026	11-50	18 contacts →
	Strong evidence “Phoenix Labs was incorporated in June Since then we have been a leading player in the Irish pharmaceutical market and have expanded through organic growth and through the…” Source: RevenueBase Database · checked Sep 19, 2026
23	Pharmacystore Ireland	Strong evidence	Gortboy, IrelandHQ checked Sep 19, 2026	51-200	16 contacts →
	Strong evidence “We are a Pharmacy and healthcare led organisation.” Source: RevenueBase Database · checked Sep 19, 2026
24	Orphan Drug Consulting	Strong evidence	Dublin, IrelandHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “Orphan Drug Consulting supports new and emerging pharmaceutical companies to launch products globally from an EU and US location.” Source: RevenueBase Database · checked Sep 19, 2026
25	Electramed Limited	Strong evidence	Swords, IrelandHQ checked Sep 19, 2026	11-50	13 contacts →
	Strong evidence “At Electramed, we distribute and market medical products and pharmaceuticals.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pharma companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pharma companies.
Partial evidence: Its own public description names part of pharma companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharma companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 81 pharma companies based in Ireland

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Pharma companies based in Ireland at a glance

As of Sep 19, 2026

23.2%Verified-email coverage

163.5Average contacts per company

11-50Median size (employees)

23.5%Largest-city concentration · Dublin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 81 companies.

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 pharma companies, 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 Ireland whose own description of what they do matches “pharma companies”. 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 pharma companies), 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 pharma 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 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, 3,078 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 19, 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.

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 pharma companies, 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 pharma companies are there based in Ireland?

RevenueBase identified 81 pharma 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?

Allergan, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most pharma companies?

Dublin leads with 19 headquartered companies, followed by Cork (4) 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 3,078 verified decision-maker contacts tracked across these 81 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 19, 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.