Company lists · Data verified August 2026

Top 25 Data integration consulting firms based in Ireland

Name: Data integration consulting firms based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 99 companies tracked

There are 99 data integration consulting firms headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 1,150 professional contacts across them, including 418 with verified work emails and 63 with mobile numbers. Dublin is the largest hub.

This list covers data integration consulting firms headquartered in Ireland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

99Companies

1,150Contacts tracked

418Verified emails

63Mobile numbers

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The 25 largest data integration consulting firms based in Ireland

Ranked by team size

Top 25 of 99 data integration consulting firms based in Ireland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	8 West Consulting	Cork	201-500	143	101
2	SL Controls LTD	Collooney	51-200	91	29
3	Nucleo	Dublin	51-200	85	53
4	JET BI	Ballsbridge	51-200	66	36
5	Saros Consulting	n/a	51-200	47	31
6	Clear Strategy	Dun Laoghaire	11-50	39	22
7	Valiance Partners	n/a	51-200	33	2
8	Leit Data	Dalkey	51-200	31	1
9	ISC Software Solutions LTD	n/a	11-50	27	11
10	Inpute Technologies	Dublin	11-50	25	18
11	The Information LAB Ireland	Dublin	11-50	25	15
12	Synovia Digital	Dublin	11-50	21	11
13	PBT Group Australia	Dublin	501-1,000	16	8
14	Clarion Consulting	Dublin	11-50	16	7
15	Eastpoint Solutions	Dublin	11-50	12	10
16	ERA Sciences	Dublin	11-50	12	7
17	Seapark Consultancy	Dundalk	11-50	10	8
18	Wolf And OAK	Dublin	11-50	9	7
19	DK Innovation	Galway	1-10	8	3
20	Data Mastery	Dublin	11-50	7	2
21	Treaty Digital Solutions, An Inpute Company	Limerick	11-50	6	4
22	MCS Integrated Solutions	Dublin	1-10	5	4
23	Move Forward	n/a	1-10	5	4
24	AMOS	Drumree	11-50	5	3
25	Dscission Automation LTD	Cork	1-10	5	2

Showing 25 of 99 data integration consulting firms based in Ireland

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Data integration consulting firms based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 42 HQs

63Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Data integration consulting firms by metro

Metro	Companies
Data integration consulting firms in Dublin	42
Data integration consulting firms in Cork	6
Data integration consulting firms in Dun Laoghaire	3
Data integration consulting firms in Galway	3
Data integration consulting firms in Ie	2
Data integration consulting firms in Sandyford	2
Data integration consulting firms in Limerick	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data integration consulting firms”, with match quality audited by blind human judging, and headquartered in Ireland.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data integration consulting firms are there based in Ireland?

There are 99 data integration consulting firms headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

8 West Consulting, headquartered in Cork, tops this list with the largest team on record.

Which city has the most data integration consulting firms?

Dublin leads with 42 headquartered companies, followed by Cork (6) and Dun Laoghaire (3).

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 418 verified decision-maker contacts tracked across these 99 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.