Company lists · Data refreshed November 2026
Top 25 Professional services consultancies based in Ireland
RevenueBase identified 408 company matches for professional services consultancies associated with Ireland as of November 2026 and tracks 10,415 professional contacts across them, including 5,579 with verified work emails. Dublin is the largest hub.
This list covers company matches for professional services consultancies 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.
The 25 largest professional services consultancies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,988 contacts → | ||||
Exact match “KPMG is a leading provider of professional services, offering a range of audit, tax and advisory services to a broad range of domestic and international clients across all sectors…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,584 contacts → | ||||
Exact match “In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 747 contacts → | ||||
Exact match “Forvis Mazars in Ireland is a leading international audit, tax, advisory and consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 551 contacts → | ||||
Exact match “BDO Ireland LLP is an accountancy and business advisory firm that provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing (CR & O) services to entrepreneurial, growing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 225 contacts → | ||||
Exact match “Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 171 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 126 contacts → | ||||
Exact match “One brand.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 94 contacts → | ||||
Exact match “Mitchell McDermott is an independent firm of Construction Consultants founded by Paul Mitchell and Anthony McDermott in 2015.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 84 contacts → | ||||
Exact match “At Baker Tilly, we care about you and the impact you make.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 82 contacts → | ||||
Exact match “HLB Ireland provide quality accountancy services and business advice to entrepreneurial and owner managed businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 76 contacts → | ||||
Exact match “UHY FDW is a leading audit, tax and advisory practice in Ireland, driven to achieve a better future together, for our people, our clients and our communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 76 contacts → | ||||
Exact match “Ryan Hanley is a leading Engineering and Environmental Consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 67 contacts → | ||||
Exact match “Welcome to CSG, a leading accountancy firm in Ireland providing professional services to businesses of all sizes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 56 contacts → | ||||
Exact match “Rogerson Reddan (RR) is a multi-disciplinary consultancy practice serving the Construction Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 50 contacts → | ||||
Exact match “With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 44 contacts → | ||||
Exact match “Cogent Associates is an independent Irish Project Management and Cost Management consultancy, providing Quantity Surveying, Construction Consultancy and specialist property…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 43 contacts → | ||||
Exact match “Carron + Walsh a Tetra Tech Company is a professional consultancy practice specialising in Quantity Surveying, Project Controls and Project Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 42 contacts → | ||||
Exact match “MMP (Mulcahy McDonagh & Partners) is one of Ireland’s most established construction consultancies, providing Quantity Surveying, Project Management, and Funder Advisory services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 38 contacts → | ||||
Exact match “Harmonics is Ireland’s most trusted name when it comes to ‘People Change’ and is retained by many of Ireland’s leading organisations when planning, managing and supporting their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 34 contacts → | ||||
Exact match “Welcome to BFCD, where your business journey becomes our shared mission.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 31 contacts → | ||||
Exact match “Business & Financial Advisers Established in 1983, Westboro leads the market in advising entrepreneurial, growth oriented businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 28 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “BCA provide a full range of proactive financial, taxation, business advisory, audit, company secretarial and commercial services to our broad range of clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Leonard & Company of Rathfarnham, Dundrum, South Dublin, is a multidisciplinary professional services accountancy practice that is committed to providing a comprehensive range of…” Recorded in the RevenueBase company graph · Nov 6, 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 “professional services consultancies”. 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 408 professional services consultancies based in Ireland
See the full list, filter by size, metro and specialty, and access 5,579 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Professional services consultancies based in Ireland at a glance
As of Nov 6, 2026Companies by employee count
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 408 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 “professional services consultancies” 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 5,579 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.
Professional services consultancies 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 “professional services consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many professional services consultancies are there based in Ireland?
RevenueBase identified 408 company matches for professional services consultancies 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?
Kpmg Ireland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most professional services consultancies?
Dublin leads with 98 company records, followed by Cork (22) and Limerick (13).
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 5,579 professional contacts with verified work emails tracked across these 408 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.
Ready to reach these companies? Verified emails and direct dials for all 408 professional services consultancies based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
Professional services consultancies by geography
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy
- Professional services consultancies based in Australia
- Professional services consultancies based in Spain
- Professional services consultancies based in the Netherlands
- Professional services consultancies based in Canada
- Professional services consultancies based in Mexico
- Professional services consultancies based in South Africa
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy
Company intelligence · public preview
Top 25 professional services consultancies based in Ireland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 408 matching company records for professional services consultancies based in Ireland, with 10,415 tracked contacts and 5,579 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 professional services consultancies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Kpmg Irelandkpmg.ieHQ: Dublin 2, IrelandReported employees: 1,001-5,000 | Dublin 2, Ireland | 1,001-5,000 | Exact match | 2,988 contacts → |
“KPMG is a leading provider of professional services, offering a range of audit, tax and advisory services to a broad range of domestic and international clients across all sectors…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Grant Thornton Irelandgrantthornton.ieHQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,584 contacts → |
“In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Forvis Mazars In Irelandforvismazars.comHQ: Dublin 2, IrelandReported employees: 501-1,000 | Dublin 2, Ireland | 501-1,000 | Exact match | 747 contacts → |
“Forvis Mazars in Ireland is a leading international audit, tax, advisory and consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  BDO Irelandbdo.ieHQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 551 contacts → |
“BDO Ireland LLP is an accountancy and business advisory firm that provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing (CR & O) services to entrepreneurial, growing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Azets Irelandazets.comHQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 225 contacts → |
“Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  MWPmwp.ieHQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 171 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Eisneramper Irelandeisneramper.ieHQ: Dublin 18, IrelandReported employees: 51-200 | Dublin 18, Ireland | 51-200 | Exact match | 126 contacts → |
“One brand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mitchell Mcdermottmitchellmcdermott.comHQ: Dublin 4, IrelandReported employees: 51-200 | Dublin 4, Ireland | 51-200 | Exact match | 94 contacts → |
“Mitchell McDermott is an independent firm of Construction Consultants founded by Paul Mitchell and Anthony McDermott in 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Baker Tilly Irelandbakertilly.ieHQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 84 contacts → |
“At Baker Tilly, we care about you and the impact you make.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  HLB Irelandhlb.ieHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 82 contacts → |
“HLB Ireland provide quality accountancy services and business advice to entrepreneurial and owner managed businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  UHY Farrelly Dawe White Limiteduhyfdw.ieHQ: Dundalk, IrelandReported employees: 51-200 | Dundalk, Ireland | 51-200 | Exact match | 76 contacts → |
“UHY FDW is a leading audit, tax and advisory practice in Ireland, driven to achieve a better future together, for our people, our clients and our communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ryan Hanley, NOW Stantecstantec.comHQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 76 contacts → |
“Ryan Hanley is a leading Engineering and Environmental Consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CSGcsg.ieHQ: Tralee, IrelandReported employees: 11-50 | Tralee, Ireland | 11-50 | Exact match | 67 contacts → |
“Welcome to CSG, a leading accountancy firm in Ireland providing professional services to businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Rogerson Reddanrra.ieHQ: Dublin 4, IrelandReported employees: 11-50 | Dublin 4, Ireland | 11-50 | Exact match | 56 contacts → |
“Rogerson Reddan (RR) is a multi-disciplinary consultancy practice serving the Construction Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 50 contacts → |
“With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cogent Associates Irelandcogentassociates.ieHQ: Dublin 2, IrelandReported employees: 51-200 | Dublin 2, Ireland | 51-200 | Exact match | 44 contacts → |
“Cogent Associates is an independent Irish Project Management and Cost Management consultancy, providing Quantity Surveying, Construction Consultancy and specialist property…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Carron Walsh A Tetra Tech Companycarronandwalsh.comHQ: Dun Laoghaire, IrelandReported employees: 11-50 | Dun Laoghaire, Ireland | 11-50 | Exact match | 43 contacts → |
“Carron + Walsh a Tetra Tech Company is a professional consultancy practice specialising in Quantity Surveying, Project Controls and Project Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  MMPmmp.ieHQ: Dublin 4, IrelandReported employees: 11-50 | Dublin 4, Ireland | 11-50 | Exact match | 42 contacts → |
“MMP (Mulcahy McDonagh & Partners) is one of Ireland’s most established construction consultancies, providing Quantity Surveying, Project Management, and Funder Advisory services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Harmonicsharmonics.ieHQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 38 contacts → |
“Harmonics is Ireland’s most trusted name when it comes to ‘People Change’ and is retained by many of Ireland’s leading organisations when planning, managing and supporting their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Auxilia Groupauxiliagroup.ieHQ: Naas, IrelandReported employees: 501-1,000 | Naas, Ireland | 501-1,000 | Exact match | 37 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  BFCDbfcd.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 34 contacts → |
“Welcome to BFCD, where your business journey becomes our shared mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Westboro Partnerswestboro.ieHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 31 contacts → |
“Business & Financial Advisers Established in 1983, Westboro leads the market in advising entrepreneurial, growth oriented businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Mmos Engineersmmosengineers.comHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 28 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Tullamore, IrelandReported employees: 11-50 | Tullamore, Ireland | 11-50 | Exact match | 26 contacts → |
“BCA provide a full range of proactive financial, taxation, business advisory, audit, company secretarial and commercial services to our broad range of clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Leonard & Companyleonardco.ieHQ: Rathfarnham, IrelandReported employees: 1-10 | Rathfarnham, Ireland | 1-10 | Exact match | 26 contacts → |
“Leonard & Company of Rathfarnham, Dundrum, South Dublin, is a multidisciplinary professional services accountancy practice that is committed to providing a comprehensive range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 408 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Professional services consultancies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
408 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 408 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Professional services consultancies by metro
Questions about this company list
What does Exact match mean for professional services consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many professional services consultancies did RevenueBase find based in Ireland?
The saved snapshot records 408 matching company records, 10,415 tracked contacts and 5,579 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Professional services consultancies by geography
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy
- Professional services consultancies based in Australia
- Professional services consultancies based in Spain
- Professional services consultancies based in the Netherlands
- Professional services consultancies based in Canada
- Professional services consultancies based in Mexico
- Professional services consultancies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 professional services consultancies based in Ireland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/professional-services-consultancies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy
Company intelligence · public preview
Top 25 professional services consultancies based in Ireland
RevenueBase records 408 matching company records for professional services consultancies based in Ireland, with 10,415 tracked contacts and 5,579 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 professional services consultancies based in Ireland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kpmg Irelandkpmg.ie HQ: Dublin 2, IrelandReported employees: 1,001-5,000 | Dublin 2, Ireland | 1,001-5,000 | Exact match | 2,988 contacts → |
“KPMG is a leading provider of professional services, offering a range of audit, tax and advisory services to a broad range of domestic and international clients across all sectors…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Grant Thornton Irelandgrantthornton.ie HQ: Dublin, IrelandReported employees: 1,001-5,000 | Dublin, Ireland | 1,001-5,000 | Exact match | 2,584 contacts → |
“In Ireland, Grant Thornton Ireland and Grant Thornton Corporate Finance Limited (and their respective subsidiary/affiliate entities) operate under an alternative practice…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Forvis Mazars In Irelandforvismazars.com HQ: Dublin 2, IrelandReported employees: 501-1,000 | Dublin 2, Ireland | 501-1,000 | Exact match | 747 contacts → |
“Forvis Mazars in Ireland is a leading international audit, tax, advisory and consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | BDO Irelandbdo.ie HQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 551 contacts → |
“BDO Ireland LLP is an accountancy and business advisory firm that provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing (CR & O) services to entrepreneurial, growing and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Azets Irelandazets.com HQ: Dublin, IrelandReported employees: 201-500 | Dublin, Ireland | 201-500 | Exact match | 225 contacts → |
“Azets is an international business advisory group, with local experts in 190 locations across eight countries, backed by progressive technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MWPmwp.ie HQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 171 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eisneramper Irelandeisneramper.ie HQ: Dublin 18, IrelandReported employees: 51-200 | Dublin 18, Ireland | 51-200 | Exact match | 126 contacts → |
“One brand.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mitchell Mcdermottmitchellmcdermott.com HQ: Dublin 4, IrelandReported employees: 51-200 | Dublin 4, Ireland | 51-200 | Exact match | 94 contacts → |
“Mitchell McDermott is an independent firm of Construction Consultants founded by Paul Mitchell and Anthony McDermott in 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Baker Tilly Irelandbakertilly.ie HQ: Cork, IrelandReported employees: 51-200 | Cork, Ireland | 51-200 | Exact match | 84 contacts → |
“At Baker Tilly, we care about you and the impact you make.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HLB Irelandhlb.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 82 contacts → |
“HLB Ireland provide quality accountancy services and business advice to entrepreneurial and owner managed businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | UHY Farrelly Dawe White Limiteduhyfdw.ie HQ: Dundalk, IrelandReported employees: 51-200 | Dundalk, Ireland | 51-200 | Exact match | 76 contacts → |
“UHY FDW is a leading audit, tax and advisory practice in Ireland, driven to achieve a better future together, for our people, our clients and our communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ryan Hanley, NOW Stantecstantec.com HQ: Galway, IrelandReported employees: 51-200 | Galway, Ireland | 51-200 | Exact match | 76 contacts → |
“Ryan Hanley is a leading Engineering and Environmental Consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CSGcsg.ie HQ: Tralee, IrelandReported employees: 11-50 | Tralee, Ireland | 11-50 | Exact match | 67 contacts → |
“Welcome to CSG, a leading accountancy firm in Ireland providing professional services to businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rogerson Reddanrra.ie HQ: Dublin 4, IrelandReported employees: 11-50 | Dublin 4, Ireland | 11-50 | Exact match | 56 contacts → |
“Rogerson Reddan (RR) is a multi-disciplinary consultancy practice serving the Construction Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 50 contacts → |
“With invaluable architectural experience spanning over a range of sectors including commercial, offices, residential, leisure and retail we can confidently offer a large selection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cogent Associates Irelandcogentassociates.ie HQ: Dublin 2, IrelandReported employees: 51-200 | Dublin 2, Ireland | 51-200 | Exact match | 44 contacts → |
“Cogent Associates is an independent Irish Project Management and Cost Management consultancy, providing Quantity Surveying, Construction Consultancy and specialist property…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Carron Walsh A Tetra Tech Companycarronandwalsh.com HQ: Dun Laoghaire, IrelandReported employees: 11-50 | Dun Laoghaire, Ireland | 11-50 | Exact match | 43 contacts → |
“Carron + Walsh a Tetra Tech Company is a professional consultancy practice specialising in Quantity Surveying, Project Controls and Project Management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | MMPmmp.ie HQ: Dublin 4, IrelandReported employees: 11-50 | Dublin 4, Ireland | 11-50 | Exact match | 42 contacts → |
“MMP (Mulcahy McDonagh & Partners) is one of Ireland’s most established construction consultancies, providing Quantity Surveying, Project Management, and Funder Advisory services…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Harmonicsharmonics.ie HQ: Limerick, IrelandReported employees: 11-50 | Limerick, Ireland | 11-50 | Exact match | 38 contacts → |
“Harmonics is Ireland’s most trusted name when it comes to ‘People Change’ and is retained by many of Ireland’s leading organisations when planning, managing and supporting their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Auxilia Groupauxiliagroup.ie HQ: Naas, IrelandReported employees: 501-1,000 | Naas, Ireland | 501-1,000 | Exact match | 37 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | BFCDbfcd.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 34 contacts → |
“Welcome to BFCD, where your business journey becomes our shared mission.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Westboro Partnerswestboro.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 31 contacts → |
“Business & Financial Advisers Established in 1983, Westboro leads the market in advising entrepreneurial, growth oriented businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mmos Engineersmmosengineers.com HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 28 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Tullamore, IrelandReported employees: 11-50 | Tullamore, Ireland | 11-50 | Exact match | 26 contacts → |
“BCA provide a full range of proactive financial, taxation, business advisory, audit, company secretarial and commercial services to our broad range of clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Leonard & Companyleonardco.ie HQ: Rathfarnham, IrelandReported employees: 1-10 | Rathfarnham, Ireland | 1-10 | Exact match | 26 contacts → |
“Leonard & Company of Rathfarnham, Dundrum, South Dublin, is a multidisciplinary professional services accountancy practice that is committed to providing a comprehensive range of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 408 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Professional services consultancies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
408 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 408 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Professional services consultancies by metro
Questions about this company list
What does Exact match mean for professional services consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many professional services consultancies did RevenueBase find based in Ireland?
The saved snapshot records 408 matching company records, 10,415 tracked contacts and 5,579 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Professional services consultancies by geography
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy
- Professional services consultancies based in Australia
- Professional services consultancies based in Spain
- Professional services consultancies based in the Netherlands
- Professional services consultancies based in Canada
- Professional services consultancies based in Mexico
- Professional services consultancies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 professional services consultancies based in Ireland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/professional-services-consultancies/ireland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Professional services consultancies based in the United States
- Professional services consultancies based in the United Kingdom
- Professional services consultancies based in Brazil
- Professional services consultancies based in France
- Professional services consultancies based in Germany
- Professional services consultancies based in Italy