OneFirmIntel
Company directory
Companies in Ireland
OneFirmIntel covers 815,363 companies in Ireland, graded into quality tiers. Browse by industry or city, see the full Ireland company statistics, or learn how to search the Ireland company register.
Total companies
815K+
★★★ Listed
0
★★ Established
255K+
★ New entrant
72K+
Browse Ireland companies by industry
Leather
Leather companies in Ireland →
Textiles
Textiles companies in Ireland →
Logistics
Logistics companies in Ireland →
Transport
Transport companies in Ireland →
Chemicals
Chemicals companies in Ireland →
Pharmaceuticals
Pharmaceuticals companies in Ireland →
Plastics
Plastics companies in Ireland →
Construction
Construction companies in Ireland →
Software & IT
Software & IT companies in Ireland →
Food & Beverage
Food & Beverage companies in Ireland →
Automotive
Automotive companies in Ireland →
Agriculture
Agriculture companies in Ireland →
Electronics
Electronics companies in Ireland →
Packaging
Packaging companies in Ireland →
Machinery
Machinery companies in Ireland →
Trading
Trading companies in Ireland →
Updated: May 2026 · government-sourced, deduplicated to one record per company.