List of Companies in Ireland
Prospecting in Ireland? Here are the companies based there, biggest first, including Magee 1866, Milestone and Spinal Injuries Ireland. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
<$1M
29
$10M - $25M
29
<$1M
29
$1M - $10M
29
<$1M
29
$1M - $10M
29
<$1M
29
$10M - $25M
29
<$1M
29
<$1M
29
<$1M
28
$1M - $10M
28
$1M - $10M
28
$1M - $10M
28
$25M - $50M
28
<$1M
28
<$1M
28
$1M - $10M
28
$1M - $10M
27
$5.8M
$1M - $10M
27
$1M - $10M
27
<$1M
27
<$1M
27
<$1M
27
$2M
$1M - $10M
27
$1M - $10M
27
$10M - $25M
27
<$1M
26
<$1M
26
$25M - $50M
26
$1M - $10M
26
$4.3M
<$1M
26
<$1M
26
$1M - $10M
26
<$1M
26
$2M
$1M - $10M
26
$1M - $10M
26
$1M - $10M
26
$1M - $10M
26
<$1M
26
<$1M
26
$2.2M
<$1M
26
$1M - $10M
26
$1M - $10M
25
$1M - $10M
25
$1M - $10M
25
$663K
<$1M
25
<$1M
25
$1M - $10M
25
<$1M
25
$4.1M
<$1M
25
$1M - $10M
25
$1M - $10M
25
<$1M
25
<$1M
25
<$1M
25
<$1M
25
$2M
$1M - $10M
25
$5M
$1M - $10M
25
$1M - $10M
25
<$1M
25
$1.8M
$1M - $10M
25
$29M
$1M - $10M
25
<$1M
24
$1M - $10M
24
$1M - $10M
24
$3.7M
<$1M
24
$100M - $250M
24
<$1M
24
$246M
$1M - $10M
24
$11M
<$1M
24
$1M
<$1M
24
$10M - $25M
24
<$1M
23
$1M - $10M
23
<$1M
23
$1M - $10M
23
$10M - $25M
23
<$1M
23
<$1M
23
<$1M
23
$10M
<$1M
23
$1M - $10M
23
$4.6M
<$1M
23
$10M - $25M
23
$50M - $100M
23
$25M
$1M - $10M
23
<$1M
23
$10M - $25M
23
<$1M
23
$6.6M
<$1M
23
$1M - $10M
22
<$1M
22
$181K
<$1M
22
$1M - $10M
22
<$1M
22
<$1M
22
<$1M
22
$3.6M
<$1M
22
<$1M
22
About companies in Ireland
Which companies in Ireland are listed?
Companies in Ireland of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include Magee 1866, Milestone and Spinal Injuries Ireland. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Which industries are most common among companies in Ireland?
Among companies in Ireland on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Construction, Hospitals and Health Care and Non-profit Organizations. Narrow your list to the industry you sell into from there.
What technologies do companies in Ireland use?
The tools most often found in the tech stacks of companies in Ireland include WordPress, Microsoft 365, Amazon Web Services, iCIMS, Microsoft Azure and Shopify. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at companies in Ireland?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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