Company lists · Data verified August 2026

Top 25 Data outsourcing companies based in Ireland

Name: Data outsourcing companies based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 60 companies tracked

There are 60 data outsourcing companies headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 888 professional contacts across them, including 242 with verified work emails and 30 with mobile numbers. Dublin is the largest hub.

This list covers data outsourcing companies 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.

60Companies

888Contacts tracked

242Verified emails

30Mobile numbers

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The 25 largest data outsourcing companies based in Ireland

Ranked by team size

Top 25 of 60 data outsourcing companies 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	Northcorp Software	Dublin	1,001-5,000	194	16
2	Renditiondigital International LTD	Dun Laoghaire	201-500	149	17
3	Bloomberg Data Management Services	n/a	51-200	73	11
4	JET BI	Ballsbridge	51-200	66	36
5	Hiveworx	Blanchardstown	51-200	65	4
6	Intuity Technologies	Galway	51-200	50	34
7	Clear Strategy	Dun Laoghaire	11-50	39	22
8	Deep Digital Solutions Group	Dungarvan	51-200	33	23
9	Real World Analytics Data Solutions Leader	Co. Dublin	11-50	32	18
10	Leit Data	Dalkey	51-200	31	1
11	Inpute Technologies	Dublin	11-50	25	18
12	PBT Group Australia	Dublin	501-1,000	16	8
13	Vearsa	Cork	11-50	8	6
14	Marina Data	Dublin	11-50	8	1
15	Treaty Digital Solutions, An Inpute Company	Limerick	11-50	6	4
16	Groforth	Blackrock	1-10	6	4
17	Dscission Automation LTD	Cork	1-10	5	2
18	Datapoint	n/a	1-10	4	2
19	Clarke Analytics LTD	Mallow	1-10	3	3
20	MBD Management	Dublin	1-10	3	2
21	Rubedo Data Solutions	Dublin	1-10	2	1
22	thinkbig.biz	Dublin	1-10	1	1
23	Archmedian LTD	n/a	1-10	1	1
24	Conceptplus Solutions	Dublin	1-10	1	1
25	The Data Consultant IRL	Dublin	1-10	1	1

Showing 25 of 60 data outsourcing companies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 242 reachable decision-makers.

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Data outsourcing companies based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 22 HQs

30Contacts with mobile numbers

0Emails 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 outsourcing companies by metro

Metro	Companies
Data outsourcing companies in Dublin	22
Data outsourcing companies in Cork	7
Data outsourcing companies in Dun Laoghaire	3
Data outsourcing companies in Limerick	2
Data outsourcing companies in Co. Dublin	1
Data outsourcing companies in Leixlip	1
Data outsourcing companies in Aylesbury	1

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 outsourcing companies”, 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; 0 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 outsourcing companies are there based in Ireland?

There are 60 data outsourcing companies headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Northcorp Software, headquartered in Dublin, tops this list with the largest team on record.

Which city has the most data outsourcing companies?

Dublin leads with 22 headquartered companies, followed by Cork (7) 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 242 verified decision-maker contacts tracked across these 60 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.