Company lists · Data refreshed September 2026

Top 25 Industrial engineering consulting firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 165 companies tracked

RevenueBase identified 165 industrial engineering consulting firms headquartered in Ireland as of September 2026 and tracks 3,880 professional contacts across them, including 1,673 with verified work emails and 343 with mobile numbers. Dublin is the largest hub.

This list covers industrial engineering 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 26, 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 26, 2026 86% judged on-target in blind review

165Companies

3,880Contacts tracked

1,673Verified emails

343Mobile numbers

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The 25 largest industrial engineering consulting firms based in Ireland

Ranked by team size

Top 25 of 165 industrial engineering consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to industrial engineering 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	Strong evidence	Dublin, IrelandHQ checked Sep 26, 2026	201-500	284 contacts →
	Strong 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 26, 2026
2	O'connor Sutton Cronin	Strong evidence	Dublin, IrelandHQ checked Sep 26, 2026	201-500	241 contacts →
	Strong evidence “OCSC is an established International Multidisciplinary Consulting Engineering & Project Management Practice.” Source: RevenueBase Database · checked Sep 26, 2026
3	Dbfl Consulting Engineers LTD	Partial evidence	Dublin, IrelandHQ checked Sep 26, 2026	51-200	178 contacts →
	Partial evidence “DBFL is a fully Irish-owned firm specializing in the planning, engineering design and delivery within the property, infrastructure, environmental & energy sectors.” Source: RevenueBase Database · checked Sep 26, 2026
4	MWP	Strong evidence	Blackrock, IrelandHQ checked Sep 26, 2026	51-200	160 contacts →
	Strong 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 26, 2026
5	Barrett Mahony Consulting Engineers	Strong evidence	Dublin 2, IrelandHQ checked Sep 26, 2026	51-200	79 contacts →
	Strong evidence “Barrett Mahony Consulting Engineers is an established civil and structural engineering consultancy specialising in all aspects of civil and structural engineering and project…” Source: RevenueBase Database · checked Sep 26, 2026
6	Prochem Engineering	Partial evidence	Kilkenny, IrelandHQ checked Sep 26, 2026	51-200	75 contacts →
	Partial evidence “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Source: RevenueBase Database · checked Sep 26, 2026
7	Tandem Project Management LTD	Partial evidence	Blackrock, IrelandHQ checked Sep 26, 2026	51-200	65 contacts →
	Partial 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 26, 2026
8	Business Platforms	Indirect evidence	Cork City, IrelandHQ checked Sep 26, 2026	51-200	63 contacts →
	Indirect evidence “Business Platforms specializes in Manufacturing Execution Systems (MES), Serialization and Supply Chain Operations.” Source: RevenueBase Database · checked Sep 26, 2026
9	Varming Consulting Engineers LTD	Indirect evidence	Dundrum, IrelandHQ checked Sep 26, 2026	11-50	55 contacts →
	Indirect evidence “At Varming, we’re all about cutting-edge design and meticulous oversight of mechanical and electrical services, whether it’s for brand-new constructions or revitalizing existing…” Source: RevenueBase Database · checked Sep 26, 2026
10	Garland	Strong evidence	Rathmines, IrelandHQ checked Sep 26, 2026	51-200	50 contacts →
	Strong evidence “GARLAND is an international consulting engineering firm.” Source: RevenueBase Database · checked Sep 26, 2026
11	Axiseng	Strong evidence	Dublin, IrelandHQ checked Sep 26, 2026	11-50	47 contacts →
	Strong evidence “Axiseng Consulting Engineers is a premier independent building services consulting engineering practice, founded in 2004 and celebrating 20 years of excellence in delivering…” Source: RevenueBase Database · checked Sep 26, 2026
12	Auxilia Group	Partial evidence	Naas, IrelandHQ checked Sep 26, 2026	501-1,000	44 contacts →
	Partial evidence “Expertise Rooted in Experience Auxilia Group is one of Ireland’s foremost business consulting firms, offering multi-business function support, via our panel of over 700 high…” Source: RevenueBase Database · checked Sep 26, 2026
13	Premium Power LTD	Partial evidence	Dublin, IrelandHQ checked Sep 26, 2026	11-50	42 contacts →
	Partial evidence “Premium Power is an electrical engineering consultancy focused on providing innovative, bespoke solutions to the data centre, pharmaceutical, manufacturing, renewable & utility…” Source: RevenueBase Database · checked Sep 26, 2026
14	Eireng Consulting Engineers LTD	Partial evidence	Blackrock, IrelandHQ checked Sep 26, 2026	11-50	38 contacts →
	Partial evidence “EirEng Consulting Engineers is a firm of highly experienced and motivated Civil and Structural Design Engineers with offices in Ireland and the UK, dedicated to providing cutting…” Source: RevenueBase Database · checked Sep 26, 2026
15	MMA Consulting Engineers	Strong evidence	Balbriggan, IrelandHQ checked Sep 26, 2026	11-50	35 contacts →
	Strong evidence “MMA Consulting Engineers is committed to providing integrated engineering solutions and has grown to become one of the most recognized and sought-after mechanical and electrical…” Source: RevenueBase Database · checked Sep 26, 2026
16	ORG Group	Indirect evidence	Cork, IrelandHQ checked Sep 26, 2026	1,001-5,000	30 contacts →
	Indirect evidence “Org Group is a professional services firm focused on reshaping how work gets done through technology and talent.” Source: RevenueBase Database · checked Sep 26, 2026
17	Chipright	Strong evidence	Galway City, IrelandHQ checked Sep 26, 2026	51-200	30 contacts →
	Strong evidence “Chipright is a specialised engineering recruitment and contracting firm, providing senior level consulting engineers and contractors to companies developing integrated circuits.” Source: RevenueBase Database · checked Sep 26, 2026
18	Allied Consultant Engineering	Partial evidence	Dublin 14, IrelandHQ checked Sep 26, 2026	1-10	25 contacts →
	Partial evidence “Allied Consultant Engineering provides specialist structural engineering services to clients in Ireland and overseas.” Source: RevenueBase Database · checked Sep 26, 2026
19	Outform Consulting L B Corp Certified	Indirect evidence	Dublin, IrelandHQ checked Sep 26, 2026	11-50	24 contacts →
	Indirect evidence “At OutForm, we work with great businesses to make them better.” Source: RevenueBase Database · checked Sep 26, 2026
20	Clandillon Civil Consulting LTD	Partial evidence	Newbridge, IrelandHQ checked Sep 26, 2026	11-50	24 contacts →
	Partial evidence “is a civil engineering consultancy, which is dedicated to providing exceptional service to main Contractors in the execution of civil engineering projects.” Source: RevenueBase Database · checked Sep 26, 2026
21	Impact Engineering	Partial evidence	Dublin, IrelandHQ checked Sep 26, 2026	11-50	23 contacts →
	Partial evidence “Mission Statement: Impact Engineering Ltd strives to operate as a trusted automation partner, utilising a customer centric focus to combine our technical and business expertise…” Source: RevenueBase Database · checked Sep 26, 2026
22	OMC	Partial evidence	Galway, IrelandHQ checked Sep 26, 2026	11-50	22 contacts →
	Partial evidence “OMC Group, we provide a seamless, multidisciplinary consultancy service, specialising in engineering, design, and compliance solutions for commercial projects.” Source: RevenueBase Database · checked Sep 26, 2026
23	Cdga Consultants	Indirect evidence	Cork, IrelandHQ checked Sep 26, 2026	11-50	16 contacts →
	Indirect evidence “CDGA was founded in 1997.” Source: RevenueBase Database · checked Sep 26, 2026
24	Systemcore	Partial evidence	Dublin, IrelandHQ checked Sep 26, 2026	11-50	15 contacts →
	Partial evidence “We are the next generation of M&E consulting engineers, dedicated to designing systems for low-carbon, intelligent, self-optimising spaces that enhance occupant well-being, and…” Source: RevenueBase Database · checked Sep 26, 2026
25	Lally Chartered Engineers	Partial evidence	Co. Mayo, IrelandHQ checked Sep 26, 2026	11-50	14 contacts →
	Partial evidence “Lally Chartered Engineers formerly known as Lally Engineering Services is an Engineering Consultancy Firm based in County Mayo.” Source: RevenueBase Database · checked Sep 26, 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: industrial engineering 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 industrial engineering consulting firms.
Partial evidence: Its own public description names part of industrial engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial engineering 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 165 industrial engineering consulting firms based in Ireland

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Industrial engineering consulting firms based in Ireland at a glance

As of Sep 26, 2026

43.1%Verified-email coverage

8.8%Mobile-number coverage

23.5Average contacts per company

1-10Median size (employees)

21.2%Largest-city concentration · Dublin

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 28.0d

1,0960–30

50531–60

3361–90

190–180

6180+

Company record updated

Median 81.0d

00–30

1,01531–60

1,25661–90

1,33690–180

207180+

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 industrial engineering 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 “industrial engineering 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 industrial engineering 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 industrial engineering 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, 1,673 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 26, 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 industrial engineering 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 industrial engineering consulting firms are there based in Ireland?

RevenueBase identified 165 industrial engineering 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 industrial engineering consulting firms?

Dublin leads with 35 headquartered companies, followed by Cork (6) and Limerick (6).

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 1,673 verified decision-maker contacts tracked across these 165 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 26, 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.