Company lists · Data refreshed September 2026

Top 25 Railway consulting engineers based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 113 companies tracked

RevenueBase identified 113 company matches for railway consulting engineers associated with Ireland as of September 2026 and tracks 3,180 professional contacts across them, including 1,515 with verified work emails. Dublin is the largest hub.

This list covers company matches for railway consulting engineers 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

113Companies

3,180Contacts tracked

1,515Verified emails

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The 25 largest railway consulting engineers based in Ireland

Ranked by team size

Top 25 of 113 company matches for railway consulting engineers 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	Nicholas O'dwyer LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	284 contacts →
	Exact match “Nicholas O'Dwyer Ltd, Consulting Engineers, provide water engineering, environmental engineering and civil and structural engineering services to public and private sector clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Pmce Consultants	Exact match	Dublin 6w, IrelandHQ recorded Sep 17, 2026	n/a	261 contacts →
	Exact match “PMCE is a Consulting Engineering practice offering services to private and public clients in the areas of Road Safety Engineering (inclduding Road Safety Audits and Road Safety…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	O'connor Sutton Cronin	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	201-500	241 contacts →
	Exact match “OCSC is an established International Multidisciplinary Consulting Engineering & Project Management Practice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Roughan & O'donovan	Exact match	Sandyford, IrelandHQ recorded Sep 17, 2026	201-500	227 contacts →
	Exact match “Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Dbfl Consulting Engineers LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	178 contacts →
	Exact match “DBFL is a fully Irish-owned firm specializing in the planning, engineering design and delivery within the property, infrastructure, environmental & energy sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	MWP	Exact match	Blackrock, IrelandHQ recorded Sep 17, 2026	51-200	160 contacts →
	Exact match “MWP is a multi-disciplinary Engineering and Environmental Consulting Practice providing a first class service to its clients since it was founded in 1967.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Egis In Ireland	Exact match	Dundrum Road, IrelandHQ recorded Sep 17, 2026	501-1,000	143 contacts →
	Exact match “Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Secto Services Limited	Exact match	Maynooth, IrelandHQ recorded Sep 17, 2026	201-500	136 contacts →
	Exact match “Delivering Successful Engineering and Technical Services Secto Services is a fast growing Infrastructure build and engineering solutions company where customer service and the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Punch Consulting Engineers	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	51-200	105 contacts →
	Exact match “PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Waterman Moylan Consulting Engineers	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	51-200	99 contacts →
	Exact match “Waterman Moylan is a leading engineering and environmental consultancy providing specialist services to our clients in the property, infrastructure and environment markets in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Barrett Mahony Consulting Engineers	Exact match	Dublin 2, IrelandHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “Barrett Mahony Consulting Engineers is an established civil and structural engineering consultancy specialising in all aspects of civil and structural engineering and project…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Tandem Project Management LTD	Exact match	Blackrock, IrelandHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Tandem is an engineering consultancy specialising in project management, multi-disciplined engineering design, construction management, energy & carbon reduction, EHS and talent…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	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
14	Garland	Exact match	Rathmines, IrelandHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “GARLAND is an international consulting engineering firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Eireng Consulting Engineers LTD	Exact match	Blackrock, IrelandHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	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
17	Allied Consultant Engineering	Exact match	Dublin 14, IrelandHQ recorded Sep 17, 2026	1-10	25 contacts →
	Exact match “Allied Consultant Engineering provides specialist structural engineering services to clients in Ireland and overseas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Clandillon Civil Consulting LTD	Exact match	Newbridge, IrelandHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “is a civil engineering consultancy, which is dedicated to providing exceptional service to main Contractors in the execution of civil engineering projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Mmos Engineers	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Murphy Matson O’ Sullivan Consulting Engineers are a chartered engineering consultancy practice who provide clients with design, detailing and supervision services in the field of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	DJF Engineering Services LTD	Exact match	Cork, IrelandHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “PROJECT MANANGERS & CONSULTING ENGINEERS Project Execution, from Concept to Completion ~ WHAT WE DO ~ Our practice has maintained a reputation for high quality Project Management…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Downes Associates	Exact match	Dublin 12, IrelandHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Downes Associates is a Structural and Civil Engineering Consultancy specialising in the delivery of quality civil and structural design solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Denis Williams Design Services	Exact match	Dundalk, IrelandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Denis Williams Design Services is based in Dundalk, Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	DRA Consulting Engineers	Exact match	Limerick, IrelandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “DRA Consulting are Chartered Engineers who provide clients with design, detailing and supervision services in the field of civil & structural engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Donnachadh O'brien & Associates	Exact match	Naas, IrelandHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Donnachadh O’ Brien & Associates was founded by Donnachadh O’Brien, Registered Chartered Engineer, and has grown to be an established civil and structural engineering consultancy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Tent Engineering LTD	Exact match	Dublin, IrelandHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “A Structural and Civil engineering consultancy, happy to assist you with your professional query or project opportunity.” 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 “railway consulting engineers”. 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 113 railway consulting engineers based in Ireland

See the full list, filter by size, metro and specialty, and access 1,515 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway consulting engineers based in Ireland at a glance

As of Sep 17, 2026

47.6%Verified-email coverage

28.1Average contacts per company

11-50Median size (employees)

14.2%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 113 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 “railway consulting engineers” 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 1,515 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 “railway consulting engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway consulting engineers are there based in Ireland?

RevenueBase identified 113 company matches for railway consulting engineers 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?

Nicholas O'dwyer LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most railway consulting engineers?

Dublin leads with 16 company records, followed by Limerick (8) and Cork (7).

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 1,515 professional contacts with verified work emails tracked across these 113 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.