| Fuel Ignite Triumph Ltd CRO 796607 · Buncrana | Buncrana | 3 Sep 2025 |
| Chieftain Tours Ltd CRO 795162 | — | 18 Aug 2025 |
| Fudge & Gandol Ltd CRO 792676 · Ballyshannon | Ballyshannon | 11 Jul 2025 |
| Inishowen Bike Hire Ltd CRO 792143 · Muff | Muff | 3 Jul 2025 |
| Black Mountaineering Ltd CRO 788844 · Letterkenny | Letterkenny | 15 May 2025 |
| Synergytalent Ltd CRO 787579 · Ballyshannon | Ballyshannon | 29 Apr 2025 |
| Loighic Charboin Ltd CRO 776147 · Rathmullan | Rathmullan | 19 Nov 2024 |
| Correnagh Business Ventures Ltd CRO 773353 · Letterkenny | Letterkenny | 8 Oct 2024 |
| MC Knight Chimney Sweep Ltd CRO 770141 · Convoy | Convoy | 22 Aug 2024 |
| Donegal Chauffeur Travel Ltd CRO 768223 | — | 23 Jul 2024 |
| Sliabh Liag Saunas Ltd CRO 766531 · Kilcar | Kilcar | 24 Jun 2024 |
| Seaview Sauna Ltd CRO 741947 · Lifford | Lifford | 24 May 2023 |
| Downings E-Bikes Ltd CRO 741217 · Downings | Downings | 16 May 2023 |
| Awakenhub CLG CRO 736744 | — | 13 Mar 2023 |
| Namaste Nomad Ltd CRO 733806 · Dunfanaghy | Dunfanaghy | 26 Jan 2023 |
| Algamy Ltd CRO 730492 | — | 30 Nov 2022 |
| Main Street Events Ltd CRO 727029 · Dungloe | Dungloe | 3 Oct 2022 |
| Event Sanitation Ltd CRO 715691 · Carndonagh | Carndonagh | 22 Mar 2022 |
| Donegal Landscaping Ltd CRO 714573 · Annagry | Annagry | 25 Feb 2022 |
| Patrick Harkin Plant Hire Ltd CRO 710740 | — | 22 Dec 2021 |
| Creative Landscaping Works Ltd CRO 708553 · Letterkenny | Letterkenny | 23 Nov 2021 |
| Workplace Investigations Ireland Ltd CRO 696842 · Letterkenny | Letterkenny | 28 May 2021 |
| Early Bird Cleaning Services Ltd CRO 694488 · Letterkenny | Letterkenny | 5 May 2021 |
| KJL Groundworks & Plant Hire Ltd CRO 614300 · Killygordon | Killygordon | 31 Oct 2017 |
| LSH Recycling Ltd CRO 572151 · Letterkenny | Letterkenny | 19 Nov 2015 |
| Sia Flexitanks Ltd CRO 499972 · Carndonagh | Carndonagh | 14 Jun 2011 |
| Joseph Doherty (Moville) Ltd CRO 297009 · Moville | Moville | 26 Nov 1998 |
| RS Civils and Plant Hire Ltd CRO 825889 · Burnfoot | Burnfoot | 15 Sep 2026 |
| Ah Plant Sales Ltd CRO 824999 · St Johnston | St Johnston | 4 Sep 2026 |
| A.S. Property Maintenance Ltd CRO 824917 · Killygordon | Killygordon | 3 Sep 2026 |
| Crossan Plant Services and Sales Ltd CRO 824762 · Ramelton | Ramelton | 2 Sep 2026 |
| LK Zam Zam Ltd CRO 823354 · Letterkenny | Letterkenny | 14 Aug 2026 |
| RM Carelink Ltd CRO 823071 · Carndonagh | Carndonagh | 10 Aug 2026 |
| Consultas Health Ltd CRO 822840 · Letterkenny | Letterkenny | 4 Aug 2026 |
| Pod-Trak Plant IE Ltd CRO 822129 · Letterkenny | Letterkenny | 24 Jul 2026 |
| Falcarragh LÉ Cheile CLG CRO 821937 · Falcarragh | Falcarragh | 23 Jul 2026 |
| A4 Celebration Ltd CRO 821677 · Letterkenny | Letterkenny | 22 Jul 2026 |
| CL Plant & Utilities Ltd CRO 819871 · Clonmany | Clonmany | 29 Jun 2026 |
| Sheephaven Bay Tours & Chartered Angling Ltd CRO 818328 · Portnablagh | Portnablagh | 12 Jun 2026 |
| Prokleen Cleaning Specialists Ltd CRO 817108 · Letterkenny | Letterkenny | 29 May 2026 |
| Hospes Advisory Ltd CRO 814729 · Dalkey | Dalkey | 1 May 2026 |
| Whitehall Plant and Civils Ltd CRO 814591 · Newtowncunningham | Newtowncunningham | 29 Apr 2026 |
| Smart Fix Hub Ltd CRO 813877 · Milford | Milford | 17 Apr 2026 |
| R McGarrell Excavations Ltd CRO 812065 · Lifford | Lifford | 27 Mar 2026 |
| South Donegal Living Rivers Services CLG CRO 810460 · Laghey | Laghey | 10 Mar 2026 |
| R Lynch Plant Hire Ltd CRO 810403 · Buncrana | Buncrana | 10 Mar 2026 |
| Ferdy Plant Hire Ltd CRO 809531 · Killygordon | Killygordon | 25 Feb 2026 |
| Inish Contracts Ltd CRO 808785 · Buncrana | Buncrana | 17 Feb 2026 |
| Donegal Campervan Rental Ltd CRO 808581 · Ramelton | Ramelton | 13 Feb 2026 |
| P Meehan Earthworks Ltd CRO 807095 · Mountcharles | Mountcharles | 27 Jan 2026 |
