County Donegal
1033 companies in the CRO snapshot dated 18 July 2026 have a registered office matched to County Donegal. Location is registered-office based, not a service-area claim.
Categories
- Building construction 333
- Carpentry and joinery installation 19
- Demolition 2
- Electrical installation 86
- Flooring and tiling 11
- Groundworks and site preparation 14
- Painting and glazing 9
- Plastering 68
- Plumbing, heating and air-conditioning 47
- Roofing 5
- Other building completion and finishing 23
- Other construction installation 61
- Other specialised construction activities 189
- Architectural activities 18
- Engineering and technical consultancy 133
- Landscape services 15
Towns with confident registered-office matches
Town is based on the registered-office address, not the area a company serves. Open a category first, then apply a town filter.
- Ballybofey Stranorlar (1)
- Donegal Town (684)
- Letterkenny (1)
Contains Irish Public Sector Data licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Source: Companies Registration Office Company Records. Snapshot dated 18 July 2026.
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