Company lists · Data refreshed September 2026
Top 22 Tax preparation outsourcing companies based in Ireland
RevenueBase identified 44 company matches for tax preparation outsourcing companies associated with Ireland as of September 2026 and tracks 360 professional contacts across them, including 120 with verified work emails. Dublin is the largest hub.
This list covers company matches for tax preparation outsourcing companies associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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 22 largest tax preparation outsourcing companies based in Ireland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 contacts → | ||||
Exact match “Axon Outsourcing is an ISO 9001:2015 and ISO 27001:2013 Certified Company, GDPR compliant, ACCA approved employer and as a dedicated supplier of accounting services to accounting…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 99 contacts → | ||||
Exact match “Fenero are multi-award winning experts in Contracting and Personal Tax Solutions for contractors, freelancers, company owners and solopreneurs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 40 contacts → | ||||
Exact match “At Malone & Co, we go beyond the numbers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 10 contacts → | ||||
Exact match “Best Accounting, business and tax services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 8 contacts → | ||||
Exact match “Qualified Accountants, Business Advisors, and Management Consultants enabling Businesses Grow by helping them with Accounting and Tax compliance needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 7 contacts → | ||||
Exact match “Since our establishment in 1983 we have always believed that our priority is making your business operate as efficiently as possible both from an operational and taxation…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Better Accounting.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 4 contacts → | ||||
Exact match “At H&R Block we believe passion and creativity can bring about innovation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “Audit Accounts and Tax practice” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Founded in 1993 in Dublin, Gary Smyth Associates is a trusted accounting firm specialising in cloud accounting and bookkeeping, business development, and tax compliance.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Susan E Brown, Chartered Accountants & Chartered Tax Consultants is a young dynamic firm which was recently established in Donabate, Co.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “We’re here to help businesses like yours deal with all things accounting, leaving you free to get on with the business of making money.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “O'Neill & Associates is an SME focused Accounting Firm We’re a young and dynamic team of accountants, tax advisors and compliance professionals that assist Owner-Operators and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “We will take care of your accounts, payroll, tax and audits so you can concentrate on what’s most important, your business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “We understand that knowledge is everything and we help clients benefit from it by applying knowledge and expertise from relevant disciplines within the firm and tailoring it to…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “We can manage your accounting, tax, payroll, audit, and bookkeeping needs, freeing up time for you to manage your business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “We are based in Dublin and provide a personalised a confidential service to small and medium sized businesses.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “I am a Chartered Accountant and Tax consultant with in excess of 15 years working with small business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Brown and Lombard is an independent tax and accounting firm in Dublin.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Phair and Co.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Zeta Tax Compliance was established by John Long in March 2021 and is a member of the Irish Taxation Institute and Chartered Accountants Ireland.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “American tax specialists based in Dublin • Advising individuals, businesses, investors, and estates on U.S.” Recorded in the RevenueBase company graph · Sep 29, 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 “tax preparation outsourcing companies”. 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 22 of 44 tax preparation outsourcing companies based in Ireland
See the full list, filter by size, metro and specialty, and access 120 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Tax preparation outsourcing companies based in Ireland at a glance
As of Sep 29, 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 44 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 “tax preparation outsourcing companies” 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 120 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax preparation outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many tax preparation outsourcing companies are there based in Ireland?
RevenueBase identified 44 company matches for tax preparation outsourcing companies associated with Ireland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Axon Outsourcing Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most tax preparation outsourcing companies?
Dublin leads with 11 company records, followed by Galway (3) and Athy (1).
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 120 professional contacts with verified work emails tracked across these 44 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 44 tax preparation outsourcing companies based in Ireland. Start with a free account, no credit card.
Download this list →Related lists
Tax preparation outsourcing companies by geography
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil
- Tax preparation outsourcing companies based in Rio De Janeiro, Brazil
- Tax preparation outsourcing companies based in Sao Paulo, Brazil
- Tax preparation outsourcing companies based in Calgary, Canada
- Tax preparation outsourcing companies based in Edmonton, Canada
- Tax preparation outsourcing companies based in Mississauga, Canada
- Tax preparation outsourcing companies based in Ottawa, Canada
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
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil
Company intelligence · public preview
Top 22 tax preparation outsourcing companies 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 44 matching company records for tax preparation outsourcing companies based in Ireland, with 360 tracked contacts and 120 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 22 tax preparation outsourcing companies 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 |  Axon Outsourcing Limitedaxonoutsourcing.ieHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 120 contacts → |
“Axon Outsourcing is an ISO 9001:2015 and ISO 27001:2013 Certified Company, GDPR compliant, ACCA approved employer and as a dedicated supplier of accounting services to accounting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fenero TAX & Accounting Solutionsfenero.ieHQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 99 contacts → |
“Fenero are multi-award winning experts in Contracting and Personal Tax Solutions for contractors, freelancers, company owners and solopreneurs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Malone & COmaloneaccountants.ieHQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 40 contacts → |
“At Malone & Co, we go beyond the numbers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Greavy And CO Accountantsgreavyandco.ieHQ: Dublin 2, IrelandReported employees: 11-50 | Dublin 2, Ireland | 11-50 | Exact match | 10 contacts → |
“Best Accounting, business and tax services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fintech PROfintechpro.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 8 contacts → |
“Qualified Accountants, Business Advisors, and Management Consultants enabling Businesses Grow by helping them with Accounting and Tax compliance needs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  John O'callaghan LTDjohnocallaghan.ieHQ: Dundalk, IrelandReported employees: 1-10 | Dundalk, Ireland | 1-10 | Exact match | 7 contacts → |
“Since our establishment in 1983 we have always believed that our priority is making your business operate as efficiently as possible both from an operational and taxation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ADW Accountants & Business Advisorsadwaccountants.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 6 contacts → |
“Better Accounting.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  H&r Block Irelandhrblock.comHQ: Dublin City, IrelandReported employees: 11-50 | Dublin City, Ireland | 11-50 | Exact match | 4 contacts → |
“At H&R Block we believe passion and creativity can bring about innovation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Duffy Burke & COdbco.ieHQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 4 contacts → |
“Audit Accounts and Tax practice” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gary Smyth Associatesgsassociates.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Founded in 1993 in Dublin, Gary Smyth Associates is a trusted accounting firm specialising in cloud accounting and bookkeeping, business development, and tax compliance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Susan E Brown Chartered Accountants & Chartered TAX Consultantssusanebrownca.comHQ: Donabate, IrelandReported employees: 1-10 | Donabate, Ireland | 1-10 | Exact match | 3 contacts → |
“Susan E Brown, Chartered Accountants & Chartered Tax Consultants is a young dynamic firm which was recently established in Donabate, Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Taxability Irelandtaxability.ieHQ: Fairview, IrelandReported employees: 11-50 | Fairview, Ireland | 11-50 | Exact match | 2 contacts → |
“We’re here to help businesses like yours deal with all things accounting, leaving you free to get on with the business of making money.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Rathfarnham, IrelandReported employees: 1-10 | Rathfarnham, Ireland | 1-10 | Exact match | 2 contacts → |
“O'Neill & Associates is an SME focused Accounting Firm We’re a young and dynamic team of accountants, tax advisors and compliance professionals that assist Owner-Operators and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Accountable Chartered Certified Accountants And Auditorsaccountable.ieHQ: Dublin 2, IrelandReported employees: 1-10 | Dublin 2, Ireland | 1-10 | Exact match | 2 contacts → |
“We will take care of your accounts, payroll, tax and audits so you can concentrate on what’s most important, your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Dwyer Accountantsdwyeraccountants.ieHQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 1 contacts → |
“We understand that knowledge is everything and we help clients benefit from it by applying knowledge and expertise from relevant disciplines within the firm and tailoring it to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  D. V. Mannion & Co. LTDdvmannion.ieHQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 1 contacts → |
“We can manage your accounting, tax, payroll, audit, and bookkeeping needs, freeing up time for you to manage your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  SVCOsvco.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“We are based in Dublin and provide a personalised a confidential service to small and medium sized businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Oliver Niland & COtaxreturnhelp.ie HQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 1 contacts → |
“I am a Chartered Accountant and Tax consultant with in excess of 15 years working with small business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Brown & Lombard Limitedbrownlombard.ieHQ: Dublin 2, IrelandReported employees: 1-10 | Dublin 2, Ireland | 1-10 | Exact match | 1 contacts → |
“Brown and Lombard is an independent tax and accounting firm in Dublin.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Phair And Co. TAX And Business Advisorsphairandco.ieHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“Phair and Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Zeta TAX Compliance Limitedzetataxcompliance.comHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“Zeta Tax Compliance was established by John Long in March 2021 and is a member of the Irish Taxation Institute and Chartered Accountants Ireland.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ustax.cpaustax.cpaHQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“American tax specialists based in Dublin • Advising individuals, businesses, investors, and estates on U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 44 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tax preparation outsourcing companies: dataset insights
September 29, 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
44 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 44 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for tax preparation outsourcing companies?
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 tax preparation outsourcing companies did RevenueBase find based in Ireland?
The saved snapshot records 44 matching company records, 360 tracked contacts and 120 verified emails. The public preview displays 22 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: September 29, 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
Tax preparation outsourcing companies by geography
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil
- Tax preparation outsourcing companies based in Rio De Janeiro, Brazil
- Tax preparation outsourcing companies based in Sao Paulo, Brazil
- Tax preparation outsourcing companies based in Calgary, Canada
- Tax preparation outsourcing companies based in Edmonton, Canada
- Tax preparation outsourcing companies based in Mississauga, Canada
- Tax preparation outsourcing companies based in Ottawa, Canada
Cite this list
RevenueBase Data Team. Top 22 tax preparation outsourcing companies based in Ireland. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tax-preparation-outsourcing-companies/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
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil
Company intelligence · public preview
Top 22 tax preparation outsourcing companies based in Ireland
RevenueBase records 44 matching company records for tax preparation outsourcing companies based in Ireland, with 360 tracked contacts and 120 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 22 tax preparation outsourcing companies 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 | Axon Outsourcing Limitedaxonoutsourcing.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 120 contacts → |
“Axon Outsourcing is an ISO 9001:2015 and ISO 27001:2013 Certified Company, GDPR compliant, ACCA approved employer and as a dedicated supplier of accounting services to accounting…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fenero TAX & Accounting Solutionsfenero.ie HQ: Dublin, IrelandReported employees: 11-50 | Dublin, Ireland | 11-50 | Exact match | 99 contacts → |
“Fenero are multi-award winning experts in Contracting and Personal Tax Solutions for contractors, freelancers, company owners and solopreneurs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Malone & COmaloneaccountants.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 40 contacts → |
“At Malone & Co, we go beyond the numbers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Greavy And CO Accountantsgreavyandco.ie HQ: Dublin 2, IrelandReported employees: 11-50 | Dublin 2, Ireland | 11-50 | Exact match | 10 contacts → |
“Best Accounting, business and tax services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fintech PROfintechpro.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 8 contacts → |
“Qualified Accountants, Business Advisors, and Management Consultants enabling Businesses Grow by helping them with Accounting and Tax compliance needs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | John O'callaghan LTDjohnocallaghan.ie HQ: Dundalk, IrelandReported employees: 1-10 | Dundalk, Ireland | 1-10 | Exact match | 7 contacts → |
“Since our establishment in 1983 we have always believed that our priority is making your business operate as efficiently as possible both from an operational and taxation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ADW Accountants & Business Advisorsadwaccountants.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 6 contacts → |
“Better Accounting.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | H&r Block Irelandhrblock.com HQ: Dublin City, IrelandReported employees: 11-50 | Dublin City, Ireland | 11-50 | Exact match | 4 contacts → |
“At H&R Block we believe passion and creativity can bring about innovation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Duffy Burke & COdbco.ie HQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 4 contacts → |
“Audit Accounts and Tax practice” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gary Smyth Associatesgsassociates.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 4 contacts → |
“Founded in 1993 in Dublin, Gary Smyth Associates is a trusted accounting firm specialising in cloud accounting and bookkeeping, business development, and tax compliance.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Susan E Brown Chartered Accountants & Chartered TAX Consultantssusanebrownca.com HQ: Donabate, IrelandReported employees: 1-10 | Donabate, Ireland | 1-10 | Exact match | 3 contacts → |
“Susan E Brown, Chartered Accountants & Chartered Tax Consultants is a young dynamic firm which was recently established in Donabate, Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Taxability Irelandtaxability.ie HQ: Fairview, IrelandReported employees: 11-50 | Fairview, Ireland | 11-50 | Exact match | 2 contacts → |
“We’re here to help businesses like yours deal with all things accounting, leaving you free to get on with the business of making money.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Rathfarnham, IrelandReported employees: 1-10 | Rathfarnham, Ireland | 1-10 | Exact match | 2 contacts → |
“O'Neill & Associates is an SME focused Accounting Firm We’re a young and dynamic team of accountants, tax advisors and compliance professionals that assist Owner-Operators and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Accountable Chartered Certified Accountants And Auditorsaccountable.ie HQ: Dublin 2, IrelandReported employees: 1-10 | Dublin 2, Ireland | 1-10 | Exact match | 2 contacts → |
“We will take care of your accounts, payroll, tax and audits so you can concentrate on what’s most important, your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dwyer Accountantsdwyeraccountants.ie HQ: Cork, IrelandReported employees: 11-50 | Cork, Ireland | 11-50 | Exact match | 1 contacts → |
“We understand that knowledge is everything and we help clients benefit from it by applying knowledge and expertise from relevant disciplines within the firm and tailoring it to…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | D. V. Mannion & Co. LTDdvmannion.ie HQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 1 contacts → |
“We can manage your accounting, tax, payroll, audit, and bookkeeping needs, freeing up time for you to manage your business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SVCOsvco.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“We are based in Dublin and provide a personalised a confidential service to small and medium sized businesses.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Oliver Niland & COtaxreturnhelp.ie HQ: Galway, IrelandReported employees: 1-10 | Galway, Ireland | 1-10 | Exact match | 1 contacts → |
“I am a Chartered Accountant and Tax consultant with in excess of 15 years working with small business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Brown & Lombard Limitedbrownlombard.ie HQ: Dublin 2, IrelandReported employees: 1-10 | Dublin 2, Ireland | 1-10 | Exact match | 1 contacts → |
“Brown and Lombard is an independent tax and accounting firm in Dublin.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Phair And Co. TAX And Business Advisorsphairandco.ie HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“Phair and Co.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Zeta TAX Compliance Limitedzetataxcompliance.com HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“Zeta Tax Compliance was established by John Long in March 2021 and is a member of the Irish Taxation Institute and Chartered Accountants Ireland.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ustax.cpaustax.cpa HQ: Dublin, IrelandReported employees: 1-10 | Dublin, Ireland | 1-10 | Exact match | 1 contacts → |
“American tax specialists based in Dublin • Advising individuals, businesses, investors, and estates on U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 44 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Tax preparation outsourcing companies: dataset insights
September 29, 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
44 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 44 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: September 29, 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 ↗
Questions about this company list
What does Exact match mean for tax preparation outsourcing companies?
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 tax preparation outsourcing companies did RevenueBase find based in Ireland?
The saved snapshot records 44 matching company records, 360 tracked contacts and 120 verified emails. The public preview displays 22 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: September 29, 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
Tax preparation outsourcing companies by geography
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil
- Tax preparation outsourcing companies based in Rio De Janeiro, Brazil
- Tax preparation outsourcing companies based in Sao Paulo, Brazil
- Tax preparation outsourcing companies based in Calgary, Canada
- Tax preparation outsourcing companies based in Edmonton, Canada
- Tax preparation outsourcing companies based in Mississauga, Canada
- Tax preparation outsourcing companies based in Ottawa, Canada
Cite this list
RevenueBase Data Team. Top 22 tax preparation outsourcing companies based in Ireland. Snapshot: September 29, 2026. https://revenuebase.ai/companies/tax-preparation-outsourcing-companies/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
- Tax preparation outsourcing companies based in Melbourne, Australia
- Tax preparation outsourcing companies based in Sydney, Australia
- Tax preparation outsourcing companies based in Vienna, Austria
- Tax preparation outsourcing companies based in Belo Horizonte, Brazil
- Tax preparation outsourcing companies based in Curitiba, Brazil
- Tax preparation outsourcing companies based in Porto Alegre, Brazil