Company lists · Data verified August 2026

Top 25 Engineering recruiting companies based in Ireland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 59 companies tracked

There are 59 engineering recruiting companies headquartered in Ireland (RevenueBase, August 2026). RevenueBase tracks 2,199 professional contacts across them, including 375 with verified work emails and 95 with mobile numbers. Dublin is the largest hub.

This list covers engineering recruiting 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.

59Companies

2,199Contacts tracked

375Verified emails

95Mobile numbers

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The 25 largest engineering recruiting companies based in Ireland

Ranked by team size

Top 25 of 59 engineering recruiting 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	Dornan	Little Island	501-1,000	1,239	119
2	Sigmar Recruitment	Cork	51-200	200	43
3	Randridge International	Bray	501-1,000	103	15
4	Prochem Engineering	n/a	51-200	75	48
5	SSA Recruitment Group	n/a	11-50	49	11
6	Sherlock Recruitment	Dublin	11-50	36	11
7	Chipright	n/a	51-200	29	15
8	O'neill & Brennan Ireland	n/a	51-200	28	9
9	DRS	Leixlip	1-10	24	9
10	KCM Recruitment LTD	Rathcoole	1-10	24	1
11	Firstaff Personnel Consultants	Dublin	11-50	20	7
12	Global Professional Consultants	Dublin	11-50	18	13
13	Claran Consultants	n/a	51-200	16	8
14	Dillon Engineering Services	n/a	11-50	16	7
15	Pemcas	Limerick	11-50	13	6
16	Colasanti LTD	Dublin	11-50	12	9
17	Doherty Finegan Kelly LTD	Dublin	11-50	11	10
18	CST Group Consulting Engineers	Sligo	1-10	9	6
19	Engenuiti	Ballincollig Cork	11-50	9	4
20	PHM Consulting	Limerick	1-10	8	2
21	Asset Recruitment LTD	Leinster	11-50	5	5
22	APS Consulting Engineers	Turloughmore	1-10	4	3
23	Cconsult Engineering Design Limited	n/a	1-10	3	1
24	CES Recruitment	n/a	1-10	2	1
25	Synergy Recruitment Partners	Dublin	1-10	2	1

Showing 25 of 59 engineering recruiting companies based in Ireland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 375 reachable decision-makers.

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Engineering recruiting companies based in Ireland at a glance

As of Aug 28, 2026

1-10Median size (employees)

DublinLargest hub · 16 HQs

95Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Engineering recruiting companies by metro

Metro	Companies
Engineering recruiting companies in Dublin	16
Engineering recruiting companies in Cork	7
Engineering recruiting companies in Limerick	3
Engineering recruiting companies in Little Island	2
Engineering recruiting companies in Bray	2
Engineering recruiting companies in Leinster	1
Engineering recruiting companies in Sligo	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 “engineering recruiting 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 engineering recruiting companies are there based in Ireland?

There are 59 engineering recruiting companies headquartered in Ireland as of August 2026 (RevenueBase).

What is the largest company on this list?

Dornan, headquartered in Little Island, tops this list with the largest team on record.

Which city has the most engineering recruiting companies?

Dublin leads with 16 headquartered companies, followed by Cork (7) and Limerick (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 375 verified decision-maker contacts tracked across these 59 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.