Company lists · Data refreshed September 2026

Top 25 Fixed income accounting firms based in Ireland

Name: Fixed income accounting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 85 companies tracked

RevenueBase identified 85 fixed income accounting firms headquartered in Ireland as of September 2026 and tracks 1,087 professional contacts across them, including 545 with verified work emails and 25 with mobile numbers. Dublin is the largest hub.

This list covers fixed income accounting firms headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

85Companies

1,087Contacts tracked

545Verified emails

25Mobile numbers

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The 25 largest fixed income accounting firms based in Ireland

Ranked by team size

Top 25 of 85 fixed income accounting firms based in Ireland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fixed income accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	DM FinancialIndirect evidence	Ireland	201-500	181
	“DM is an independent financial services company headquartered in Ireland with offices in Singapore, Netherlands, the UK and the Cayman Islands.” Source: company website · checked Sep 2, 2026
2	Eisneramper IrelandIndirect evidence	Ireland	51-200	122
	“One brand.” Source: company website · checked Sep 2, 2026
3	OSKIndirect evidence	Ireland	11-50	77
	“OSK have been providing quality and professional business advice to Irish businesses since 1985.” Source: company website · checked Sep 2, 2026
4	CSGIndirect evidence	Tralee, Ireland	11-50	58
	“Welcome to CSG, a leading accountancy firm in Ireland providing professional services to businesses of all sizes.” Source: company website · checked Sep 2, 2026
5	O'neill FoleyIndirect evidence	Kilkenny, Ireland	51-200	49
	“O’Neill Foley is the largest independent firm of Chartered Accountants in the South East of Ireland and we’ve been helping businesses grow since 1958.” Source: company website · checked Sep 2, 2026
6	Noone CaseyIndirect evidence	Dublin, Ireland	11-50	41
	“Noone Casey is a Dublin based Accountancy & Advisory firm.” Source: company website · checked Sep 2, 2026
7	Kieran Ryan & COIndirect evidence	Ireland	11-50	27
	Source: company website · checked Sep 2, 2026
8	BCA TAX & Business ConsultantsIndirect evidence	Tullamore, Ireland	11-50	25
	“BCA provide a full range of proactive financial, taxation, business advisory, audit, company secretarial and commercial services to our broad range of clients.” Source: company website · checked Sep 2, 2026
9	HDSIndirect evidence	Limerick, Ireland	11-50	24
	“HDS, founded in 2004, is an established practice of professional advisors with offices at RiverPoint, one of Limerick’s most recognisable and prestigious landmark buildings.” Source: company website · checked Sep 2, 2026
10	Friel StaffordPartial evidence	Ireland	11-50	21
	“We are specialists in Personal Insolvency, Forensic Accounting, Business Valuations, and Corporate Finance.” Source: company website · checked Sep 2, 2026
11	Whelan Dowling & AssociatesIndirect evidence	Ireland	11-50	21
	“Having the right accountant on your team is a critical part of your success and because there’re so much choice out there it can be tricky to find the one that fits exactly with…” Source: company website · checked Sep 2, 2026
12	Lillis Egan Obeirn & COIndirect evidence	Galway City, Ireland	11-50	18
	“Since our formation in 1984, we have developed to be a top practice located in Galway.” Source: company website · checked Sep 2, 2026
13	DMB Chartered AccountantsIndirect evidence	Waterford, Ireland	11-50	18
	“DMB Chartered Accountants is a long-established Waterford Chartered Accountants and Audit firm, with two Partners and a team of mixed discipline professionals.” Source: company website · checked Sep 2, 2026
14	KDA AccountantsIndirect evidence	Blanchardstown, Ireland	1-10	17
	“We understand businesses today need support and our qualified and experienced team is here to provide it.” Source: company website · checked Sep 2, 2026
15	Leahy O'riordan Chartered Accountants LimitedIndirect evidence	Ireland	11-50	16
	“Leahy O'Riordan Chartered Accountants, established in 1986, is a leading accountancy firm in Dublin, providing a comprehensive range of accountancy and tax services, as well as…” Source: company website · checked Sep 2, 2026
16	Hsoc Chartered AccountantsIndirect evidence	Dun Laoghaire, Ireland	11-50	14
	“HSOC recognise that to ensure businesses not only successfully achieve but exceed their goals they need a team that is both dedicated and committed to ensuring the realisation of…” Source: company website · checked Sep 2, 2026
17	Mcmahon Auditors AccountantsIndirect evidence	Ireland	11-50	13
	“McMahon Auditors Accountants is a well-established firm of accountants, tax advisors, and business consultants, proudly serving clients from our offices in Kildare, Naas, and…” Source: company website · checked Sep 2, 2026
18	Copsey Murray Chartered AccountantsIndirect evidence	Naas, Ireland	11-50	12
	“Copsey Murray is a firm of Chartered Accountants and Registered Auditors.” Source: company website · checked Sep 2, 2026
19	Macsweeney & COIndirect evidence	Blackrock, Ireland	11-50	11
	Source: company website · checked Sep 2, 2026
20	Visio AdvisoryIndirect evidence	Ireland	1-10	11
	“We focus on building strong relationships with our personal and business clients by getting to know them, their plans and their aspirations.” Source: company website · checked Sep 2, 2026
21	Tynan Dillon Xeinadin GroupIndirect evidence	Ballsbridge, Ireland	11-50	10
	“Tynan Dillon was founded in 1952 by Pat Tynan and Sean Dillon.” Source: company website · checked Sep 2, 2026
22	Mcgovern Worn & COPartial evidence	Drogheda, Ireland	11-50	8
	“An established 4 partner Accountancy Practice operating for more than 35 years offering audit, accounting and taxation compliance services in addition to business advisory…” Source: company website · checked Sep 2, 2026
23	David Odonnell & AssociatesIndirect evidence	Limerick, Ireland	11-50	7
	“We are a progressive firm of Accountants and Business Advisors based in Limerick who pride orselves on a friendly and cost efficient service.We also specialise in Corporate…” Source: company website · checked Sep 2, 2026
24	Grant Sugrue Forensic AccountantsIndirect evidence	Ireland	11-50	6
	“Grant Sugrue & Co.” Source: company website · checked Sep 2, 2026
25	Berrill Kiernan & AssociatesIndirect evidence	Ireland	1-10	6
	“Established in 1964, Berrill Kiernan & Associates is a progressive accountancy and advisory firm in Ireland’s North East.” Source: company website · checked Sep 2, 2026

Showing 25 of 85 fixed income accounting firms based in Ireland

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Fixed income accounting firms based in Ireland at a glance

As of Sep 2, 2026

1-10Median size (employees)

DublinLargest hub · 6 HQs

25Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fixed income accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Ireland whose own description of what they do matches “fixed income accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fixed income accounting firms, and records with no verified work email. Companies headquartered outside Ireland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 545 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many fixed income accounting firms are there based in Ireland?

RevenueBase identified 85 fixed income accounting firms headquartered in Ireland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most fixed income accounting firms?

Dublin leads with 6 headquartered companies, followed by Limerick (6) and Galway (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 545 verified decision-maker contacts tracked across these 85 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.