Company lists · Data refreshed September 2026

Top 25 Geotechnical consulting firms based in Ireland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 102 companies tracked

RevenueBase identified 102 geotechnical consulting firms headquartered in Ireland as of September 2026 and tracks 1,587 professional contacts across them, including 654 with verified work emails and 54 with mobile numbers. Dublin is the largest hub.

This list covers geotechnical 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

102Companies

1,587Contacts tracked

654Verified emails

54Mobile numbers

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The 25 largest geotechnical consulting firms based in Ireland

Ranked by team size

Top 25 of 102 geotechnical consulting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names geotechnical consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MWPPartial evidence	Ireland	51-200	160
	“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: company website · checked Sep 3, 2026
2	Gavin & Doherty Geosolutions GDGIndirect evidence	Cork, Ireland	51-200	122
	“At Gavin & Doherty Geosolutions (GDG), we are experts at finding innovative engineering solutions to support some of the most challenging offshore wind, marine and infrastructure…” Source: company website · checked Sep 3, 2026
3	Punch Consulting EngineersPartial evidence	Dun Laoghaire, Ireland	51-200	109
	“PUNCH Consulting Engineers is the business name of Michael Punch and Partners Limited and is one of Ireland's leading + most experienced engineering consultancies.” Source: company website · checked Sep 3, 2026
4	Igsl LimitedPartial evidence	Naas, Ireland	51-200	91
	“IGSL is one of Ireland’s leading ground investigation and geotechnical companies.” Source: company website · checked Sep 3, 2026
5	Barrett Mahony Consulting EngineersPartial evidence	Ireland	51-200	79
	“Barrett Mahony Consulting Engineers is an established civil and structural engineering consultancy specialising in all aspects of civil and structural engineering and project…” Source: company website · checked Sep 3, 2026
6	ECC GroupIndirect evidence	Clontarf, Ireland	51-200	54
	“ECC Design & Engineering Limited is a leading consultancy specializing in Construction management, Project Management, Design Management, OFCI QA/QC, Site engineering, Setting…” Source: company website · checked Sep 3, 2026
7	PMS Pavement Management Services LTDIndirect evidence	Athenry, Ireland	11-50	35
	Source: company website · checked Sep 3, 2026
8	SDS Design EngineersPartial evidence	Ireland	11-50	33
	“Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.” Source: company website · checked Sep 3, 2026
9	Ground Investigations IrelandIndirect evidence	Newcastle, Ireland	51-200	33
	“Ground Investigations Ireland Ltd.” Source: company website · checked Sep 3, 2026
10	Clandillon Civil Consulting LTDIndirect evidence	Newbridge, Ireland	11-50	24
	“is a civil engineering consultancy, which is dedicated to providing exceptional service to main Contractors in the execution of civil engineering projects.” Source: company website · checked Sep 3, 2026
11	Downes AssociatesIndirect evidence	Dublin, Ireland	11-50	21
	“Downes Associates is a Structural and Civil Engineering Consultancy specialising in the delivery of quality civil and structural design solutions.” Source: company website · checked Sep 3, 2026
12	Lohan & Donnelly Consulting EngineersPartial evidence	Ireland	11-50	21
	“Lohan & Donnelly Consulting Engineers Established in 1991, Lohan & Donnelly Ltd.” Source: company website · checked Sep 3, 2026
13	TST Engineering GroupIndirect evidence	Dublin, Ireland	11-50	20
	“Founded in 1998, TST Engineering Group has established itself as an internationally recognized civil engineering firm specializing in non-destructive investigations.” Source: company website · checked Sep 3, 2026
14	Hanley Pepper Consulting EngineersIndirect evidence	Blackrock, Ireland	11-50	18
	“Hanley Pepper have been serving the industry for 30 years and have successfully completed over national and international projects.” Source: company website · checked Sep 3, 2026
15	Donnachadh O'brien & AssociatesIndirect evidence	Naas, Ireland	11-50	16
	“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…” Source: company website · checked Sep 3, 2026
16	Dosa Consulting EngineersIndirect evidence	Ballincollig, Ireland	11-50	16
	“At DOSA, we practice the art of structural, civil engineering and project management.” Source: company website · checked Sep 3, 2026
17	Tent Engineering LTDIndirect evidence	Dublin, Ireland	11-50	15
	“A Structural and Civil engineering consultancy, happy to assist you with your professional query or project opportunity.” Source: company website · checked Sep 3, 2026
18	Mcardle DoyleIndirect evidence	Ireland	11-50	15
	“Civil & Structural Engineering Consultancy” Source: company website · checked Sep 3, 2026
19	AGL ConsultingStrong evidence	Ireland	1-10	15
	“AGL Consulting is one of the leading geotechnical engineering consulting firms in Ireland.” Source: company website · checked Sep 3, 2026
20	Structural Innov8 LTDIndirect evidence	Ireland	1-10	13
	“Privately Owned Multidisciplinary Structural Engineering Consultancy” Source: company website · checked Sep 3, 2026
21	PJ Edwards & Company LimitedPartial evidence	Ireland	51-200	12
	“PJ Edwards & Company Limited are a leading piling contractor and geotechnical specialist company based out of Kennelsfort Rd Upper, Palmerstown, Dublin 20, Ireland.” Source: company website · checked Sep 3, 2026
22	Carr Consulting EngineersPartial evidence	Ballybofey Ballybofey, Ireland	1-10	12
	“CARR CONSULTING ENGINEERS Carr Consulting Engineers is a Civil & Structural engineering firm providing consultancy services to the private and public sectors.” Source: company website · checked Sep 3, 2026
23	Doherty Finegan Kelly LTDPartial evidence	Dublin, Ireland	11-50	11
	“Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…” Source: company website · checked Sep 3, 2026
24	Furey Consulting EngineersIndirect evidence	Naas, Ireland	1-10	11
	“Our range of services include Project Management, Planning Services, Building Design, Re- Zoning Consultancy, technical support to the Legal profession, general construction…” Source: company website · checked Sep 3, 2026
25	Mccarthy BrowneIndirect evidence	Naas, Ireland	1-10	11
	“A Consultancy of Chartered Engineers coupling Civil and Marine construction experience with innovative design excellence.” Source: company website · checked Sep 3, 2026

Showing 25 of 102 geotechnical consulting firms based in Ireland

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Geotechnical consulting firms based in Ireland at a glance

As of Sep 3, 2026

1-10Median size (employees)

DublinLargest hub · 16 HQs

54Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 geotechnical consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “geotechnical consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among geotechnical 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 an evidence 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, 654 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 3, 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

How many geotechnical consulting firms are there based in Ireland?

RevenueBase identified 102 geotechnical 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?

MWP, headquartered in Ireland, tops this list with the largest team on record.

Which city has the most geotechnical consulting firms?

Dublin leads with 16 headquartered companies, followed by Naas (5) and Limerick (5).

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 654 verified decision-maker contacts tracked across these 102 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 3, 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.