Company lists · Data refreshed September 2026

Top 25 Scientific consulting firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 96 companies tracked

RevenueBase identified 96 scientific consulting firms headquartered in Ireland as of September 2026 and tracks 28,035 professional contacts across them, including 12,710 with verified work emails. Dublin is the largest hub.

This list covers scientific 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 14, 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 14, 2026 86% judged on-target in blind review

96Companies

28,035Contacts tracked

12,710Verified emails

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The 25 largest scientific consulting firms based in Ireland

Ranked by team size

Top 25 of 96 scientific consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to scientific 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	Nicholas O'dwyer LTD	Partial evidence	Dublin, IrelandHQ checked Sep 14, 2026	201-500	284 contacts →
	Partial evidence “Nicholas O'Dwyer Ltd, Consulting Engineers, provide water engineering, environmental engineering and civil and structural engineering services to public and private sector clients.” Source: RevenueBase Database · checked Sep 14, 2026
2	MWP	Partial evidence	Blackrock, IrelandHQ checked Sep 14, 2026	51-200	160 contacts →
	Partial evidence “MWP is a multi-disciplinary Engineering and Environmental Consulting Practice providing a first class service to its clients since it was founded in 1967.” Source: RevenueBase Database · checked Sep 14, 2026
3	Ryan Hanley, NOW Stantec	Indirect evidence	Galway, IrelandHQ checked Sep 14, 2026	51-200	98 contacts →
	Indirect evidence “Ryan Hanley is a leading Engineering and Environmental Consultancy.” Source: RevenueBase Database · checked Sep 14, 2026
4	Cirs Group	Indirect evidence	Dublin, IrelandHQ checked Sep 14, 2026	201-500	85 contacts →
	Indirect evidence “At CIRS Group, we make global compliance simple.” Source: RevenueBase Database · checked Sep 14, 2026
5	KPC International	Indirect evidence	Cork, IrelandHQ checked Sep 14, 2026	51-200	68 contacts →
	Indirect evidence “KPC International is a key supplier of specialist technical services and solutions to the Life Sciences Industry, including Biopharmaceutical & Pharmaceutical.” Source: RevenueBase Database · checked Sep 14, 2026
6	Tandem Project Management LTD	Indirect evidence	Blackrock, IrelandHQ checked Sep 14, 2026	51-200	65 contacts →
	Indirect evidence “Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Source: RevenueBase Database · checked Sep 14, 2026
7	Southern Scientific Services LTD	Indirect evidence	Co. Kerry, IrelandHQ checked Sep 14, 2026	51-200	56 contacts →
	Indirect evidence “We are an Irish owned and operated environmental consultancy and testing facility.” Source: RevenueBase Database · checked Sep 14, 2026
8	IRLCA	Indirect evidence	Dublin 12, IrelandHQ checked Sep 14, 2026	11-50	38 contacts →
	Indirect evidence “IRLCA are a global leader in the Life Science industry.” Source: RevenueBase Database · checked Sep 14, 2026
9	Malone O'regan Environmental	Indirect evidence	Dublin, IrelandHQ checked Sep 14, 2026	11-50	36 contacts →
	Indirect evidence “MOR Environmental is a leading environmental consultancy firm with offices in Dublin, Cork and Tullamore.” Source: RevenueBase Database · checked Sep 14, 2026
10	Niras Ireland	Indirect evidence	Castlebar, IrelandHQ checked Sep 14, 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 14, 2026
11	Creme Global	Partial evidence	Dublin, IrelandHQ checked Sep 14, 2026	11-50	28 contacts →
	Partial evidence “Creme Global advances global consumer health, safety and nutrition through its world class scientific modelling, data science, AI and predictive capabilities.” Source: RevenueBase Database · checked Sep 14, 2026
12	FPK Engineering Solutions	Indirect evidence	Kilkenny, IrelandHQ checked Sep 14, 2026	51-200	26 contacts →
	Indirect evidence “FPK are a client-focused Architectural & Engineering design consultancy and resource support service firm serving the Pharmaceutical, Medical Device and Food Industry.” Source: RevenueBase Database · checked Sep 14, 2026
13	Minerex Environmental LTD	Indirect evidence	Dublin 14, IrelandHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Minerex Environmental Ltd.(MEL) was established in 1994 as an independent Irish consultancy providing environmental services in the hydrogeological and environmental disciplines…” Source: RevenueBase Database · checked Sep 14, 2026
14	Aquafact	Indirect evidence	Galway, IrelandHQ checked Sep 14, 2026	1-10	20 contacts →
	Indirect evidence “AQUAFACT, part of APEM Group, is an environmental consultancy established in 1986.” Source: RevenueBase Database · checked Sep 14, 2026
15	Kerona Scientific LTD	Strong evidence	Skerries, IrelandHQ checked Sep 14, 2026	11-50	17 contacts →
	Strong 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 14, 2026
16	Team Horizon	Indirect evidence	Castlebar, IrelandHQ checked Sep 14, 2026	51-200	16 contacts →
	Indirect evidence “Team Horizon is a leading supplier of technical, engineering and talent solutions to the Life Sciences sector in the UK and Ireland.” Source: RevenueBase Database · checked Sep 14, 2026
17	Cdga Consultants	Indirect evidence	Cork, IrelandHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “CDGA was founded in 1997.” Source: RevenueBase Database · checked Sep 14, 2026
18	TMS Environment LTD	Indirect evidence	Dublin, IrelandHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Specialists in laboratory analysis, monitoring and environmental consultancy” Source: RevenueBase Database · checked Sep 14, 2026
19	Independent Solutions	Indirect evidence	Limerick, IrelandHQ checked Sep 14, 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 14, 2026
20	Rowan Engineering Consultants	Indirect evidence	Trim, IrelandHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Rowan Engineering Consultants are a team of excellent people that provide two specialist services - forensic engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 14, 2026
21	Speco Sustainability Consultancy	Indirect evidence	Galway, IrelandHQ checked Sep 14, 2026	1-10	14 contacts →
	Indirect evidence “Speco Sustainability Consultancy Ltd.” Source: RevenueBase Database · checked Sep 14, 2026
22	Doherty Finegan Kelly LTD	Partial evidence	Dublin, IrelandHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…” Source: RevenueBase Database · checked Sep 14, 2026
23	Statisticamedica	Partial evidence	Dublin, IrelandHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial 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 14, 2026
24	Environmental Efficiency	Indirect evidence	Bray, IrelandHQ checked Sep 14, 2026	1-10	10 contacts →
	Indirect evidence “Our mission is to help improve our clients’ environmental performance in cost effective and practical ways and as a result build a long term relationship.” Source: RevenueBase Database · checked Sep 14, 2026
25	Byrne Ó Cléirigh	Indirect evidence	Dublin 2, IrelandHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “Byrne Ó Cléirigh is a firm of professional engineers and management consultants.” Source: RevenueBase Database · checked Sep 14, 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: scientific 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 scientific consulting firms.
Partial evidence: Its own public description names part of scientific consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name scientific 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 96 scientific consulting firms based in Ireland

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Scientific consulting firms based in Ireland at a glance

As of Sep 14, 2026

45.3%Verified-email coverage

292.0Average contacts per company

1-10Median size (employees)

24.0%Largest-city concentration · Dublin

Sep 14, 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 96 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 scientific 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 “scientific 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 scientific 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 scientific 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, 12,710 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 14, 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 scientific 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 scientific consulting firms are there based in Ireland?

RevenueBase identified 96 scientific 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?

Nicholas O'dwyer LTD, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most scientific consulting firms?

Dublin leads with 23 headquartered companies, followed by Cork (3) and Bray (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 12,710 verified decision-maker contacts tracked across these 96 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 14, 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.