The data cover the 'non-financial business economy', which includes industry, construction, trade, and services (NACE Rev. 2 sections B to J, L, M and N), but not enterprises in agriculture, forestry and fisheries and the largely non-market service sectors such as education and health. The following size-class definitions are applied: micro firms (0-9 persons employed), small firms (10-49 persons employed), medium-sized firms (50-249 persons employed), and large firms (250+ persons employed). The advantage of using Eurostat data is that the statistics are harmonised and comparable across countries. The disadvantage is that for some countries the data may be different from those published by national authorities.
Citation formats
Number of businesses in the Republic of Ireland in 2025, by sector
In 2025, there were approximately * construction enterprises operating in Ireland, the most out of any sector, followed by * enterprises relating to professional, scientific and technical activities. The sector with the fewest number of enterprises was in mining and quarrying, with *** enterprises operating in Ireland in this year
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
European Commission. (May 21, 2025). Estimated number of enterprises in the non-financial business economy of the Republic of Ireland in 2025, by sector [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 22, 2026, from /statistics/1363297/enterprises-ireland-by-sector/
European Commission. "Estimated number of enterprises in the non-financial business economy of the Republic of Ireland in 2025, by sector." Chart. May 21, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 22, 2026. /statistics/1363297/enterprises-ireland-by-sector/
European Commission. (2025). Estimated number of enterprises in the non-financial business economy of the Republic of Ireland in 2025, by sector. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 22, 2026. /statistics/1363297/enterprises-ireland-by-sector/
European Commission. "Estimated Number of Enterprises in The Non-financial Business Economy of The Republic of Ireland in 2025, by Sector." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 May 2025, /statistics/1363297/enterprises-ireland-by-sector/
European Commission, Estimated number of enterprises in the non-financial business economy of the Republic of Ireland in 2025, by sector ÌÇÐÄÆƽâ°æ, /statistics/1363297/enterprises-ireland-by-sector/ (last visited July 22, 2026)
Estimated number of enterprises in the non-financial business economy of the Republic of Ireland in 2025, by sector [Graph], European Commission, May 21, 2025. [Online]. Available: /statistics/1363297/enterprises-ireland-by-sector/
