Company lists · Data refreshed November 2026

Top 24 Impact design consultants based in Ireland

RevenueBase identified 155 company matches for impact design consultants associated with Ireland as of November 2026 and tracks 2,053 professional contacts across them, including 971 with verified work emails. Dublin is the largest hub.

This list covers company matches for impact design consultants 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 November 6, 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 Nov 6, 2026 How this list was built
155Companies
2,053Contacts tracked
971Verified emails
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The 24 largest impact design consultants based in Ireland

Ranked by team size
Top 24 of 155 company matches for impact design consultants based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin, IrelandHQ recorded Nov 6, 202651-200190 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Hyceon is a fully integrated European advisory company specialising in data centre design, engineering and advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDublin, IrelandHQ recorded Nov 6, 2026n/a49 contacts →

Exact match

“SSA Architects originated in 1974 when the practice was formed by John F.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBlackrock, IrelandHQ recorded Nov 6, 202611-5042 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“For over 25 years, we’ve been doing the behind-the-scenes work that powers better public services, stronger communities, and a healthier planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWaterford, IrelandHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Fewer Harrington & Partners (FHP) was formed in 1975 by Nicky Fewer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Burke-Kennedy Doyle Architects is one of Ireland’s leading architectural practices and has been a key player in the provision of innovative and professional architectural design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKinsale, IrelandHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“GOOD DESIGN SHOULDN'T COST THE EARTH" Award winning RUA Architects have turned their focus to research and learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGalway, IrelandHQ recorded Nov 6, 202611-5019 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDundalk, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Digital Design and Consultancy (DDC) has been set up to provide design and consultancy services to the AEC Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSaleen Castlebar, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Founded in 1966, Taylor McCarney Architects are one of Ireland’s leading design consultancies employing more than 40 experienced and forward thinking staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Passive Dynamics was set up in 2020 with a vision that expert knowledge and passion can empower.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPortlaoise, IrelandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“MCOH Architects was established in 1981 by our Partners, Patrick O'Hora FBEng FIAA MRIAI MRIBA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-5015 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Mechanical, Electrical and Sustainability Consulting Engineers”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWaterford, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“C.J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCork, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“With over 35 years of experience, Wilson Architecture is one of Ireland’s leading award winning Architectural firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSligo, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Since the founding of VHA Architects in 1986 by Vincent Hannon, we have been privileged to form long-term relationships with many of the nation’s most distinguished developers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSligo, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Hamilton Young Associates was formed in 1973 and developed into an established firm of recognised ability based in Dublin, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The wonderful charities, government agencies, NGOs, social enterprises and ethical businesses we work with are passionate about the services they provide and the causes they…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBantry, IrelandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Crocon Engineers Ltd, can provide advice, across a wide-ranging spectrum of projects in which your business may be involved, now or in the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDublin, IrelandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Ceardean is a collaborative of experienced designers and specialist consultants with a shared ethos of skilled making and design collaboration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We help people navigate growing complexity, untangle their most knotty challenges and incubate their most ambitious ideas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 155 impact design consultants based in Ireland

See the full list, filter by size, metro and specialty, and access 971 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Impact design consultants based in Ireland at a glance

As of Nov 6, 2026
47.3%Verified-email coverage
13.2Average contacts per company
1-10Median size (employees)
32.3%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
40
51-200
8
201-500
1
1,001-5,000
1

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 155 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 “impact design consultants” 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 971 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 November 6, 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.

Impact design consultants by metro

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 “impact design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many impact design consultants are there based in Ireland?

RevenueBase identified 155 company matches for impact design consultants associated with Ireland as of November 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?

Dbfl Consulting Engineers LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most impact design consultants?

Dublin leads with 50 company records, followed by Galway (5) and Sligo (5).

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 971 professional contacts with verified work emails tracked across these 155 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 November 6, 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.