Company lists · Data refreshed September 2026

Top 25 Mep engineering firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 111 companies tracked

RevenueBase identified 111 company matches for mep engineering firms associated with Ireland as of September 2026 and tracks 3,007 professional contacts across them, including 999 with verified work emails. Dublin is the largest hub.

This list covers company matches for mep engineering firms associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

111Companies

3,007Contacts tracked

999Verified emails

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The 25 largest mep engineering firms based in Ireland

Ranked by team size

Top 25 of 111 company matches for mep engineering firms based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Dornan	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	501-1,000	1,257 contacts →
	Exact match “Dornan Engineering concentrates on a market where quality is appreciated.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Tritech Engineering	Exact match	Dublin 22, IrelandHQ recorded Sep 17, 2026	201-500	173 contacts →
	Exact match “Driving ESG Success Through Precision Engineering Investors today face increasing pressure to achieve higher building performance standards, meet strict sustainability targets…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	EDC	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	51-200	121 contacts →
	Exact match “EDC - Engineering Design Consultants is a global engineering consultancy with an extensive project portfolio accumulated over the past 22 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Gaffney Mechanical	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “ENGINEERING EXPERTISE THAT DELIVERS INTELLIGENCE, EXCELLENCE & INNOVATION TO EVERY PROJECT.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Interact	Exact match	Swords, IrelandHQ recorded Sep 17, 2026	201-500	76 contacts →
	Exact match “Interact is a leading provider of M&E Engineering services that operates nationwide across Ireland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Prochem Engineering	Exact match	Kilkenny, IrelandHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Burlington Engineering	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	64 contacts →
	Exact match “Burlington Engineering Limited is a building services engineering provider with a long established reputation as one of the leading companies operating in its field.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Update Group	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Established in Ireland in 1989, the Update Group is a multi-disciplinary MEP engineering contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	DMG Engineering LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	62 contacts →
	Exact match “DMG Engineering Ltd have been in operation since 2004.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Metec Consulting Engineers	Exact match	Bray, IrelandHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Reshaping the way you think about building performance since 2007.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Varming Consulting Engineers LTD	Exact match	Dundrum, IrelandHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Axiseng	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	47 contacts →
	Exact match “Axiseng Consulting Engineers is a premier independent building services consulting engineering practice, founded in 2004 and celebrating 20 years of excellence in delivering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Lynskey Engineering LTD	Exact match	Dublin 10, IrelandHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Lynskey Engineering Limited provide a wide scope of Mechanical Building Services covering commercial, industrial, process and mixed use developments.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Mcelroy Associates	Exact match	Dublin 2, IrelandHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “McElroy Associates carry out work in the Design, Project Management and Construction Supervision of building projects for international and Irish clients, primarily in the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Jcps Mechanical LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “JCPS Mechanical Ltd was established in 2007 by Managing Director John Corr and quickly expanded to become on of Ireland's leading Mechanical Contractors specialising in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Kerrigan Mechanical LTD	Exact match	Athboy, IrelandHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Midland Heating and Plumbing Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	MMA Consulting Engineers	Exact match	Balbriggan, IrelandHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	MEP Engineering Services	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “MEP Engineering Services Ltd is a leading provider of high quality professional Mechanical and Electrical engineering & Project Management consultancy services to the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	FPK Engineering Solutions	Exact match	Kilkenny, IrelandHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “FPK are a client-focused Architectural & Engineering design consultancy and resource support service firm serving the Pharmaceutical, Medical Device and Food Industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Hayes Higgins Partnership	Exact match	Kilkenny, IrelandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Hayes Higgins Partnership is a multidisciplinary consulting engineering practice employing 38 staff in Dublin, Kilkenny & London.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	OMC	Exact match	Galway, IrelandHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “OMC Group, we provide a seamless, multidisciplinary consultancy service, specialising in engineering, design, and compliance solutions for commercial projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	NGS Mechanical & Electrical Services	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “NGS Mechanical Services is a privately owned and run mechanical services company founded in 2013 by Noel Geraghty (formally of Noel Geraghty Heating and Plumbing).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	William Farrell Limited	Exact match	Dublin 18, IrelandHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Welcome to William Farrell Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Walsh Group	Exact match	Ballinrobe, IrelandHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Walsh Group is a Building Services Engineering Contractor offering a comprehensive range of installation services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Joda Engineering Consultants	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “JODA Engineering Consultants was established in 1961 and is considered one of Ireland's most prestigious engineering firms in the country.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mep engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 111 mep engineering firms based in Ireland

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Mep engineering firms based in Ireland at a glance

As of Sep 17, 2026

33.2%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

24.3%Largest-city concentration · Dublin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 111 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Ireland whose business descriptions match “mep engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 999 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mep engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mep engineering firms are there based in Ireland?

RevenueBase identified 111 company matches for mep engineering firms associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Dornan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mep engineering firms?

Dublin leads with 27 company records, followed by Limerick (5) and Cork (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 999 professional contacts with verified work emails tracked across these 111 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.