IT & Software companies in Ireland
Looking for IT & Software companies in Ireland? LeadSetu tracks 1,398 of them across Ireland, with a business email for 66% and a phone number for 70%. For 442 we also hold named people, including decision makers at 297.
Most of them are based in Dublin (287), Cork (46), Limerick (32). By sub-industry, Software development & IT services leads with 928 companies, followed by Hardware, networking & repair (198).
Sign in to filter them by city, size and sub-industry, see who runs each company and build a list you can export or work in the CRM.
Top cities
By sub-industry
Contact coverage
Sample IT & Software companies in Ireland
| Company | Contacts |
|---|---|
| Accenture | Contacts after login |
| SaaStock HQ | Contacts after login |
| Nearform | Contacts after login |
| Google European Headoffice | Contacts after login |
| Adaptive & Co | Contacts after login |
| SD Worx Ireland (Limerick) | Contacts after login |
| Stacked | Contacts after login |
| FNZ | Contacts after login |
A few of the 1,398 companies. Decision makers, emails and phones are shown to signed-in customers only.
Get the full list with contacts
Decision makers, business emails and phone numbers for IT & Software companies in Ireland are available to signed-in customers. Tell us what you need and we will send a quote within one working day.
IT & Software in other countries
- United States144,105
- India119,561
- United Kingdom72,884
- Germany71,729
- Italy37,942
- France35,418
- The Netherlands26,917
- Brazil20,906
- Spain18,402
- Canada13,114
- Australia11,565
- Switzerland10,263
Other sectors in Ireland
- Healthcare2,257
- Education2,135
- Automotive1,321
- Real Estate & Construction640
- Media & Entertainment411
- Finance & Insurance326
- Manufacturing & Industrial305
- Bars & Nightlife277
- Agriculture276
- Printing & Packaging236
- Professional & Business Services197
- Retail & Shopping186
Related pages
- IT & Software companies in Singapore
- IT & Software companies in Kenya
- Healthcare companies in Ireland
- Education companies in Ireland
- IT companies in India: database by city
- CRM with built-in leads for every category
Counts are worked out from public company websites and official registers and refreshed regularly (last update 5 Nov 2026). A company is counted once, in the city and state of its main address.