Company lists · Data refreshed September 2026

Top 25 Enterprise design consultancies based in Ireland

Name: Enterprise design consultancies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 469 companies tracked

RevenueBase identified 469 enterprise design consultancies headquartered in Ireland as of September 2026 and tracks 5,535 professional contacts across them, including 3,084 with verified work emails and 409 with mobile numbers. Dublin is the largest hub.

This list covers enterprise design consultancies 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 29, 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 29, 2026 86% judged on-target in blind review

469Companies

5,535Contacts tracked

3,084Verified emails

409Mobile numbers

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The 25 largest enterprise design consultancies based in Ireland

Ranked by team size

Top 25 of 469 enterprise design consultancies based in Ireland, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise design consultancies: 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	Dbfl Consulting Engineers LTD	Partial evidence	Dublin, IrelandHQ checked Sep 29, 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 29, 2026
2	Cubematch	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	201-500	149 contacts →
	Indirect evidence “CubeMatch is a global change and transformation consultancy, Powering Change for Financial Services since 2002.” Source: RevenueBase Database · checked Sep 29, 2026
3	EDC	Partial evidence	Cork, IrelandHQ checked Sep 29, 2026	51-200	121 contacts →
	Partial evidence “EDC - Engineering Design Consultants is a global engineering consultancy with an extensive project portfolio accumulated over the past 22 years.” Source: RevenueBase Database · checked Sep 29, 2026
4	Dolmen	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	91 contacts →
	Partial evidence “We are a creative design and innovation consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
5	Nucleo	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	87 contacts →
	Indirect evidence “We are a data and systems intelligence consultancy driving operational excellence for asset-intensive and regulated organisations.” Source: RevenueBase Database · checked Sep 29, 2026
6	Prochem Engineering	Indirect evidence	Kilkenny, IrelandHQ checked Sep 29, 2026	51-200	75 contacts →
	Indirect evidence “Prochem Engineering is one of the leading engineering consultancy firms in Ireland, having been established in 1995.” Source: RevenueBase Database · checked Sep 29, 2026
7	AWN Consulting LTD	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	74 contacts →
	Partial evidence “AWN Consulting is a multidisciplinary consultancy offering specialist design advice in respect of a wide range of engineering and environmental disciplines.” Source: RevenueBase Database · checked Sep 29, 2026
8	MCA Architects	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	72 contacts →
	Partial evidence “MCA Architects and TTSP HWP have joined forces to form a fully integrated, pan-European leader in data centre design, engineering, and project delivery.” Source: RevenueBase Database · checked Sep 29, 2026
9	Tandem Project Management LTD	Partial evidence	Blackrock, IrelandHQ checked Sep 29, 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 29, 2026
10	Core Optimisation	Indirect evidence	Shannon, IrelandHQ checked Sep 29, 2026	51-200	56 contacts →
	Indirect evidence “Core Optimisation bridges the gap between Business Strategy and Digital Strategy, delivering performance-driven results through Digital Performance and Digital Transformation.” Source: RevenueBase Database · checked Sep 29, 2026
11	CS Consulting Group Civil & Structural Engineers	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	54 contacts →
	Indirect evidence “Realising visions, delivering solutions: CS Consulting Group is a team of highly qualified civil and structural engineers and technicians offering responsive, innovative…” Source: RevenueBase Database · checked Sep 29, 2026
12	Agile Executives	Indirect evidence	Dublin 4, IrelandHQ checked Sep 29, 2026	11-50	52 contacts →
	Indirect evidence “Agile Executives helps business owners achieve their goals by helping to increase turnover, improve cashflow and increase the value of the company.” Source: RevenueBase Database · checked Sep 29, 2026
13	ALL Human	Indirect evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “Most businesses know they need to move faster on AI and digital.” Source: RevenueBase Database · checked Sep 29, 2026
14	Axiseng	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	47 contacts →
	Indirect 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 29, 2026
15	Saros Consulting	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	51-200	46 contacts →
	Indirect evidence “Saros Consulting is a global leader in IT consulting and strategic project management.” Source: RevenueBase Database · checked Sep 29, 2026
16	Mccauley Daye O'connell Architects	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	45 contacts →
	Indirect evidence “With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Source: RevenueBase Database · checked Sep 29, 2026
17	Auxilia Group	Indirect evidence	Naas, IrelandHQ checked Sep 29, 2026	501-1,000	44 contacts →
	Indirect 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 29, 2026
18	Sidero	Indirect evidence	Athlone, IrelandHQ checked Sep 29, 2026	51-200	44 contacts →
	Indirect evidence “GlobalLogic is a leader in digital engineering.” Source: RevenueBase Database · checked Sep 29, 2026
19	Provident CRM	Indirect evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “For over 20 years, Provident CRM has helped hundreds of companies across Ireland, the UK, and Europe implement effective customer relationship management strategies and enhance…” Source: RevenueBase Database · checked Sep 29, 2026
20	Client Solutions	Partial evidence	Dublin 12, IrelandHQ checked Sep 29, 2026	201-500	39 contacts →
	Partial evidence “Client Solutions is the Irish enterprise technology partner of choice.” Source: RevenueBase Database · checked Sep 29, 2026
21	Eireng Consulting Engineers LTD	Partial evidence	Blackrock, IrelandHQ checked Sep 29, 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 29, 2026
22	M-Co B Corp	Partial evidence	Dublin, IrelandHQ checked Sep 29, 2026	11-50	38 contacts →
	Partial evidence “M-CO is a multidisciplinary strategic design and project management consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
23	MMA Consulting Engineers	Indirect evidence	Balbriggan, IrelandHQ checked Sep 29, 2026	11-50	35 contacts →
	Indirect 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 29, 2026
24	KCO	Partial evidence	Dublin 2, IrelandHQ checked Sep 29, 2026	n/a	32 contacts →
	Partial evidence “Based in Dublin city centre, we provide consultancy, software and design services across Ireland and internationally.” Source: RevenueBase Database · checked Sep 29, 2026
25	ORG Group	Indirect evidence	Cork, IrelandHQ checked Sep 29, 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 29, 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: enterprise design consultancies. 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 enterprise design consultancies.
Partial evidence: Its own public description names part of enterprise design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise design consultancies. 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 469 enterprise design consultancies based in Ireland

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Enterprise design consultancies based in Ireland at a glance

As of Sep 29, 2026

55.7%Verified-email coverage

7.4%Mobile-number coverage

11.8Average contacts per company

1-10Median size (employees)

33.0%Largest-city concentration · Dublin

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

345

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 31.0d

1,3400–30

1,62831–60

7661–90

190–180

8180+

Company record updated

Median 73.0d

00–30

1,61331–60

1,86561–90

1,54790–180

403180+

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 enterprise design consultancies, 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 “enterprise design consultancies”. 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 enterprise design consultancies), 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 enterprise design consultancies, 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, 3,084 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 29, 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.

Enterprise design consultancies by metro

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 enterprise design consultancies, 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 enterprise design consultancies are there based in Ireland?

RevenueBase identified 469 enterprise design consultancies 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?

Dbfl Consulting Engineers LTD, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most enterprise design consultancies?

Dublin leads with 155 headquartered companies, followed by Cork (29) and Limerick (10).

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 3,084 verified decision-maker contacts tracked across these 469 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 29, 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.