Company lists · Data refreshed September 2026

Top 23 Clinical operations consulting companies based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 103 companies tracked

RevenueBase identified 103 clinical operations consulting companies headquartered in Ireland as of September 2026 and tracks 27,195 professional contacts across them, including 12,288 with verified work emails. Dublin is the largest hub.

This list covers clinical operations consulting 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 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

103Companies

27,195Contacts tracked

12,288Verified emails

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The 23 largest clinical operations consulting companies based in Ireland

Ranked by team size

Top 23 of 103 clinical operations consulting companies 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 clinical operations consulting 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	Arriello	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	51-200	121 contacts →
	Indirect 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	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
3	Niras Ireland	Indirect evidence	Castlebar, IrelandHQ checked Sep 16, 2026	1,001-5,000	30 contacts →
	Indirect 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
4	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
5	Orphan Drug Consulting	Partial evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial 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 16, 2026
6	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
7	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
8	Statisticamedica	Strong evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “StatisticaMedica Ltd is a leading biostatistical and high-level strategic consulting clinical research organisation committed to guiding you throughout the drug development…” Source: RevenueBase Database · checked Sep 16, 2026
9	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
10	Afortiori Development LTD	Partial evidence	Galway, IrelandHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Full Service Clinical Research Organisation (CRO) for a wide range of healthcare products in the medical device and biopharmaceutical sector.” Source: RevenueBase Database · checked Sep 16, 2026
11	Performansc Supply Chain	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Founded in 2013, PerformanSC Supply Chain supports leading Healthcare, High Tech, Consumer, Industrial, Construction and Retail organizations in their journey to maximise supply…” Source: RevenueBase Database · checked Sep 16, 2026
12	The Compliance Group	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	9 contacts →
	Indirect 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
13	FQS Pharma	Indirect evidence	Mullinavat, IrelandHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect 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
14	Signal	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect 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	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
16	QA Resources	Indirect evidence	Ballinderry, IrelandHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect 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
17	Lean Ireland	Partial evidence	Galway, IrelandHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “Lean Ireland was founded in 2001 and in the intervening years our consulting team has enabled clients to- improve customer service - implement innovative and robust solutions to…” Source: RevenueBase Database · checked Sep 16, 2026
18	Demservices	Indirect evidence	Tullamore, IrelandHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “DEM Services is a company that specialises in Pharmaceutical and Advanced Manufacturing Industries.” Source: RevenueBase Database · checked Sep 16, 2026
19	miriamsimon.ie	Indirect evidence	Drogheda, IrelandHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Working with me is about getting the best possible results for your business.” Source: RevenueBase Database · checked Sep 16, 2026
20	Java Clinical Research LTD	Partial evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Java Clinical Research is a full service Irish Contract Research Organisation with offices in Ireland and the UK.” Source: RevenueBase Database · checked Sep 16, 2026
21	Pharmafile Limited Pharmaceutical Consultancy Affairs Services	Indirect evidence	Co. Meath, IrelandHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect 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
22	Perfect Practice	Indirect evidence	Dublin, IrelandHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Perfect Practice is a multi-service medical consultancy firm that can transform your practice into a thriving business.” Source: RevenueBase Database · checked Sep 16, 2026
23	Blue Pearl Medical	Partial evidence	Oranmore, IrelandHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial 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

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: clinical operations consulting 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 clinical operations consulting companies.
Partial evidence: Its own public description names part of clinical operations consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical operations consulting 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 23 of 103 clinical operations consulting companies based in Ireland

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Clinical operations consulting companies based in Ireland at a glance

As of Sep 16, 2026

45.2%Verified-email coverage

264.0Average contacts per company

1-10Median size (employees)

38.8%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

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 103 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 clinical operations consulting 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 “clinical operations consulting 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 clinical operations consulting 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 clinical operations consulting 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, 12,288 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.

Clinical operations consulting companies by metro

Clinical operations consulting companies in Dublin40

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 clinical operations consulting 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 clinical operations consulting companies are there based in Ireland?

RevenueBase identified 103 clinical operations consulting 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?

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

Which city has the most clinical operations consulting companies?

Dublin leads with 40 headquartered companies, followed by Cork (4) and Dun Laoghaire (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 12,288 verified decision-maker contacts tracked across these 103 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.