Company lists · Data refreshed September 2026

Top 24 Biotech regulatory consultants based in Ireland

Name: Biotech regulatory consultants based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 44 companies tracked

RevenueBase identified 44 biotech regulatory consultants headquartered in Ireland as of September 2026 and tracks 474 professional contacts across them, including 255 with verified work emails. Dublin is the largest hub.

This list covers biotech regulatory consultants 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 16, 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 16, 2026 86% judged on-target in blind review

44Companies

474Contacts tracked

255Verified emails

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The 24 largest biotech regulatory consultants based in Ireland

Ranked by team size

Top 24 of 44 biotech regulatory consultants based in Ireland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biotech regulatory consultants: 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	Arriello	Strong evidence	Dublin, IrelandHQ checked Sep 16, 2026	51-200	121 contacts →
	Strong evidence “Arriello is a leading life sciences consultancy, offering expert guidance in regulatory affairs, pharmacovigilance and quality compliance.” Source: RevenueBase Database · checked Sep 16, 2026
2	Cirs Group	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	201-500	85 contacts →
	Indirect evidence “At CIRS Group, we make global compliance simple.” Source: RevenueBase Database · checked Sep 16, 2026
3	IRLCA	Indirect evidence	Dublin 12, IrelandHQ checked Sep 16, 2026	11-50	38 contacts →
	Indirect evidence “IRLCA are a global leader in the Life Science industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	Niras Ireland	Partial evidence	Castlebar, IrelandHQ checked Sep 16, 2026	1,001-5,000	30 contacts →
	Partial evidence “NIRAS is the professional, independent consultant when it comes to pharma and life science investments, project implementation, and optimisation of production plants.” Source: RevenueBase Database · checked Sep 16, 2026
5	Acorn Regulatory Consultancy Services Limited	Strong evidence	Clonmel, IrelandHQ checked Sep 16, 2026	11-50	20 contacts →
	Strong evidence “Acorn Regulatory comprises a group of experienced regulatory affairs consultants specialising in Pharmaceutical & Medical Device Regulatory Affairs and Pharmacovigilance.” Source: RevenueBase Database · checked Sep 16, 2026
6	Kerona Scientific LTD	Partial evidence	Skerries, IrelandHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Established in 2014, Kerona Scientific Ltd is an independent European regulatory consulting company providing scientific and registration services to international clients from…” Source: RevenueBase Database · checked Sep 16, 2026
7	Independent Solutions	Indirect evidence	Limerick, IrelandHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Independent Solutions (registered as Insol Enterprises Ltd.) was established in 2006 to deliver impartial advice and practical hands on solutions to the Pharmaceutical…” Source: RevenueBase Database · checked Sep 16, 2026
8	ERA Sciences	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “Accelerate Innovation with Intelligent Compliance In the race to deliver life-saving therapies, traditional compliance can feel like hitting the brakes.” Source: RevenueBase Database · checked Sep 16, 2026
9	Orion GXP Consulting	Partial evidence	Manorhamilton, IrelandHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Orion GXP Consulting provides Manufacturer and Importers Authorisation (MIA) services, and expert consultants representing the industry's very best and to provide their clients…” Source: RevenueBase Database · checked Sep 16, 2026
10	Pharmalliance Consulting LTD	Indirect evidence	Dun Laoghaire, IrelandHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Pharmalliance helps pharmaceutical, medtech and cosmetics manufacturers achieve and sustain cGMP compliance across the full facility and product lifecycle.” Source: RevenueBase Database · checked Sep 16, 2026
11	The Compliance Group	Strong evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	9 contacts →
	Strong evidence “The Compliance Group is a specialised consultancy company which provides consultancy to Regulatory Authorities and to the Pharmaceutical Industry.” Source: RevenueBase Database · checked Sep 16, 2026
12	FQS Pharma	Partial evidence	Mullinavat, IrelandHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “FQS’s background and experience in the Pharmaceutical industry has helped many companies meet regulatory, compliance, quality assurance and remediation challenges.” Source: RevenueBase Database · checked Sep 16, 2026
13	Aztec Medical	Partial evidence	Galway City, IrelandHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Aztec Medical have been offering regulatory, design assurance and clinical consulting services to the medical device industry for over 20 years.” Source: RevenueBase Database · checked Sep 16, 2026
14	Signal	Strong evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “Signal helps biotech innovators overcome the challenges of drug safety, ensuring that promising therapies reach patients while meeting the highest regulatory standards.” Source: RevenueBase Database · checked Sep 16, 2026
15	Med-Di-Dia Limited	Strong evidence	Galway, IrelandHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “Med-Di-Dia, a regulatory affairs and quality compliance consultancy focusing on the Medical, Digital Health and Diagnostic sectors of the European Life Science Industry.” Source: RevenueBase Database · checked Sep 16, 2026
16	Cilatus Biopharma Consulting AG	Partial evidence	Dun Laoghaire, IrelandHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “Cilatus BioPharma Consulting specializes in the management and services of CMC Development, CMC Regulatory Affairs, Quality Management, Engineering, Validation/Qualification and…” Source: RevenueBase Database · checked Sep 16, 2026
17	QA Resources	Partial evidence	Ballinderry, IrelandHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “QA Resources provide a full range of contract services in quality assurance, compliance, regulatory affairs and validation to the pharamaceutical, biopharma, medical device and…” Source: RevenueBase Database · checked Sep 16, 2026
18	Deenamic	Indirect evidence	Navan, IrelandHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “We enable compliance that champions innovation, accelerates market access and empowers sustainable transformation.” Source: RevenueBase Database · checked Sep 16, 2026
19	Pharmafile Limited Pharmaceutical Consultancy Affairs Services	Partial evidence	Co. Meath, IrelandHQ checked Sep 16, 2026	11-50	2 contacts →
	Partial evidence “Pharmafile Limited Vision:"To be the catalyst for pharmaceutical innovation, Pharmafile Limited envisions a future where regulatory strategies drive industry success, ensuring a…” Source: RevenueBase Database · checked Sep 16, 2026
20	Blue Pearl Medical	Indirect evidence	Oranmore, IrelandHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Blue Pearl Medical supports Class medtech companies at the most critical stage of development-preclinical to first-in-human and early clinical execution.” Source: RevenueBase Database · checked Sep 16, 2026
21	Eclipse Medtech LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “We have a wealth of experience working with the HPRA and a range of other countries’ competent authorities so we can communicate with them effectively on your behalf, reducing the…” Source: RevenueBase Database · checked Sep 16, 2026
22	Xyzum Regulatory Limited	Strong evidence	Athlone, IrelandHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “Regulatory Affairs Consultancy (Pharmaceuticals)” Source: RevenueBase Database · checked Sep 16, 2026
23	Regulatory Risk Partners	Partial evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “At Regulatory Risk Partners, we work closely with you to ensure a bespoke, specialised unique service for each assignment we undertake.” Source: RevenueBase Database · checked Sep 16, 2026
24	Cilatus Regulatory Services	Strong evidence	Dun Laoghaire, IrelandHQ checked Sep 16, 2026	1-10	1 contacts →
	Strong evidence “Cilatus Regulatory Services is a highly experienced Regulatory Consultancy based in Dublin, Ireland.” Source: RevenueBase Database · checked Sep 16, 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: biotech regulatory consultants. 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 biotech regulatory consultants.
Partial evidence: Its own public description names part of biotech regulatory consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biotech regulatory consultants. 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 24 of 44 biotech regulatory consultants based in Ireland

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Biotech regulatory consultants based in Ireland at a glance

As of Sep 16, 2026

53.8%Verified-email coverage

10.8Average contacts per company

1-10Median size (employees)

38.6%Largest-city concentration · Dublin

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 44 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 biotech regulatory consultants, 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 “biotech regulatory consultants”. 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 biotech regulatory consultants), 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 biotech regulatory consultants, 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, 255 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 16, 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 biotech regulatory consultants, 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 biotech regulatory consultants are there based in Ireland?

RevenueBase identified 44 biotech regulatory consultants 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?

Arriello, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most biotech regulatory consultants?

Dublin leads with 17 headquartered companies, followed by Dun Laoghaire (3) and Ashbourne (1).

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 255 verified decision-maker contacts tracked across these 44 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 16, 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.