Company lists · Data refreshed September 2026

Top 25 Quality management consulting firms based in Ireland

Name: Quality management consulting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 83 companies tracked

RevenueBase identified 83 quality management consulting firms headquartered in Ireland as of September 2026 and tracks 638 professional contacts across them, including 336 with verified work emails. Dublin is the largest hub.

This list covers quality management consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

83Companies

638Contacts tracked

336Verified emails

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The 25 largest quality management consulting firms based in Ireland

Ranked by team size

Top 25 of 83 quality management consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to quality management consulting firms: 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	CLS	Indirect evidence	Galway, IrelandHQ checked Sep 21, 2026	201-500	190 contacts →
	Indirect evidence “Complete Laboratory Solutions (CLS) is an Irish-led multinational supporting the life sciences sector.” Source: RevenueBase Database · checked Sep 21, 2026
2	Leading Edge Group	Strong evidence	Cobh, IrelandHQ checked Sep 21, 2026	11-50	42 contacts →
	Strong evidence “Leading Edge Group is a leading transformation and change management consulting firm that provides consultancy, training, education and technology solutions to over organisations…” Source: RevenueBase Database · checked Sep 21, 2026
3	IRLCA	Indirect evidence	Dublin 12, IrelandHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “IRLCA are a global leader in the Life Science industry.” Source: RevenueBase Database · checked Sep 21, 2026
4	Trinzo	Indirect evidence	Galway, IrelandHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “Trinzo’s ethos is simple: we make lives better.” Source: RevenueBase Database · checked Sep 21, 2026
5	Niras Ireland	Indirect evidence	Castlebar, IrelandHQ checked Sep 21, 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 21, 2026
6	Outform Consulting L B Corp Certified	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “At OutForm, we work with great businesses to make them better.” Source: RevenueBase Database · checked Sep 21, 2026
7	Asafe Global	Indirect evidence	Dublin, IrelandHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “ASafe Global is committed to safeguarding your business and serving as your dedicated partner across a spectrum of critical business needs.” Source: RevenueBase Database · checked Sep 21, 2026
8	Independent Solutions	Indirect evidence	Limerick, IrelandHQ checked Sep 21, 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 21, 2026
9	Kelmac Group	Partial evidence	Limerick, IrelandHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Kelmac Group is a leading conformity and compliance audit, consulting and training body since 1994 with offices in Ireland (Limerick), the U.S (Chicago, IL) and now in the UK…” Source: RevenueBase Database · checked Sep 21, 2026
10	Orion GXP Consulting	Partial evidence	Manorhamilton, IrelandHQ checked Sep 21, 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 21, 2026
11	QSI LTD	Partial evidence	Mallow, IrelandHQ checked Sep 21, 2026	1-10	11 contacts →
	Partial evidence “Founded in the late 1980s, Quality Services International (QSI) excels in Business to Business Consultancy, driving success for SMEs primarily in manufacturing, engineering…” Source: RevenueBase Database · checked Sep 21, 2026
12	Pharmalliance Consulting LTD	Indirect evidence	Dun Laoghaire, IrelandHQ checked Sep 21, 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 21, 2026
13	Compliance Management	Strong evidence	Dublin 2, IrelandHQ checked Sep 21, 2026	1-10	10 contacts →
	Strong evidence “Compliance Management (formerly eups) was formed in 2012, bringing together a team of highly qualified pharmaceutical professionals and Qualified Persons with many years of…” Source: RevenueBase Database · checked Sep 21, 2026
14	FQS Pharma	Partial evidence	Mullinavat, IrelandHQ checked Sep 21, 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 21, 2026
15	SEQ Safety Consulting	Indirect evidence	Ashbourne, IrelandHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “SEQ Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
16	DB Alliance LTD	Partial evidence	Bishopstown, IrelandHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “DB Alliance Ltd have been providing IT, QA and Data Management services for many years, specialising in EQMS systems and Database technology solutions to regulated industries and…” Source: RevenueBase Database · checked Sep 21, 2026
17	The Compliance Team	Indirect evidence	IrelandHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “The Compliance Team is a trusted partner for growing organisations seeking expert-led, integrated compliance support.” Source: RevenueBase Database · checked Sep 21, 2026
18	QA Resources	Partial evidence	Ballinderry, IrelandHQ checked Sep 21, 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 21, 2026
19	Analyze	Strong evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “At Analyze, we help businesses streamline operations, enhance efficiency, and scale with confidence through tailored management systems and strategic consulting.” Source: RevenueBase Database · checked Sep 21, 2026
20	Lean Ireland	Partial evidence	Galway, IrelandHQ checked Sep 21, 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 21, 2026
21	Enable ISO	Strong evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Enable ISO was established to provide Auditing, Contracting & Consulting services to organizations who subscribe to ISO Management Systems Standards and other applicable Codes of…” Source: RevenueBase Database · checked Sep 21, 2026
22	WD Excellence	Indirect evidence	IrelandHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “At WD Excellence our mission is developing High Performance Organisations.” Source: RevenueBase Database · checked Sep 21, 2026
23	HOB Pharma Solutions	Strong evidence	Dublin, IrelandHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “HOB Pharma Solutions provides Validation, Quality and Project Engineering / Management services and solutions to clients ranging from small businesses to big multinational…” Source: RevenueBase Database · checked Sep 21, 2026
24	Plas Consulting Engineers	Strong evidence	Cork, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Strong evidence “PLAS Consulting Engineers is providing comprehensive range of consultancy, design and management services to the manufacturing industry since 2007.” Source: RevenueBase Database · checked Sep 21, 2026
25	Barnhill Consultancy Services LTD	Partial evidence	Myshall, IrelandHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Our company includes a comprehensive range of consultancy services to help identify gaps and opportunities to establish, implement and maintain management systems.” Source: RevenueBase Database · checked Sep 21, 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: quality management consulting firms. 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 quality management consulting firms.
Partial evidence: Its own public description names part of quality management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name quality management consulting firms. 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 83 quality management consulting firms based in Ireland

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Quality management consulting firms based in Ireland at a glance

As of Sep 21, 2026

52.7%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

19.3%Largest-city concentration · Dublin

Sep 21, 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 83 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 quality management consulting firms, 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 “quality management consulting firms”. 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 quality management consulting firms), 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 quality management consulting firms, 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, 336 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 21, 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 quality management consulting firms, 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 quality management consulting firms are there based in Ireland?

RevenueBase identified 83 quality management consulting firms 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?

CLS, headquartered in Galway, tops this list with the largest team on record.

Which city has the most quality management consulting firms?

Dublin leads with 16 headquartered companies, followed by Cork (7) and Limerick (4).

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 336 verified decision-maker contacts tracked across these 83 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 21, 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.