List of Companies in Ireland
Prospecting in Ireland? Here are the companies based there, biggest first, including Scouting Ireland, Swim Ireland and Glandore Systems. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
<$1M
117
<$1M
117
$1M - $10M
116
<$1M
116
$1M - $10M
116
$1M - $10M
115
<$1M
115
$1M - $10M
114
<$1M
114
$1M - $10M
114
$1M - $10M
114
$50M - $100M
112
$1M - $10M
112
<$1M
112
$13M
$10M - $25M
112
<$1M
112
$1M - $10M
112
$250M - $500M
111
<$1M
111
$10M - $25M
111
$202M
$1M - $10M
110
<$1M
110
<$1M
109
$100M - $250M
108
<$1M
108
$1M - $10M
108
<$1M
108
$1M - $10M
107
$25M - $50M
107
<$1M
107
$3.8B
$1M - $10M
106
$1M - $10M
106
$1M - $10M
106
<$1M
106
<$1M
105
$506M
<$1M
105
$54M
$10M - $25M
105
$1M - $10M
105
<$1M
104
<$1M
104
<$1M
104
$14M
$100M - $250M
104
$1M - $10M
104
$1M - $10M
104
<$1M
103
$1M - $10M
103
$1M - $10M
103
$500M - $1B
102
$1M - $10M
102
$88K
<$1M
102
$1M - $10M
102
$10M
$1M - $10M
101
$1M - $10M
101
$1M - $10M
101
$1M - $10M
101
$35M
$10M - $25M
101
$10M - $25M
101
$1M - $10M
101
$19M
<$1M
101
<$1M
100
$100M - $250M
100
$10M - $25M
99
$1M - $10M
99
<$1M
99
$1M - $10M
98
$1M - $10M
98
$1M - $10M
98
$1M - $10M
98
$11M
$25M - $50M
98
$1M - $10M
98
$20M
$1M - $10M
97
$50M - $100M
97
$250M - $500M
97
<$1M
97
$100M - $250M
97
$14M
$1M - $10M
96
$25M - $50M
96
$1M - $10M
95
$1M - $10M
95
<$1M
95
$10M - $25M
95
<$1M
95
<$1M
95
$1M - $10M
94
$25M - $50M
94
$1M - $10M
94
$2.8M
$50M - $100M
94
$1M - $10M
94
$30M
$1M - $10M
93
$1M - $10M
93
$10M - $25M
93
$27M
$1M - $10M
92
<$1M
92
$10M - $25M
92
$1M - $10M
92
<$1M
92
$95M
$10M - $25M
92
$10M - $25M
91
$25M
$10M - $25M
91
$25M - $50M
91
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 Scouting Ireland, Swim Ireland and Glandore Systems. 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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