| MML Midland Fit Out Ltd CRO 799157 · Ballymahon | Ballymahon | 9 Oct 2025 |
| Hikker Kroscen Construction Solutions Ltd CRO 762702 | — | 24 Apr 2024 |
| Celts Total Construction Solutions Ltd CRO 755417 · Ardagh | Ardagh | 10 Jan 2024 |
| Gem Construction Ltd CRO 751520 · Athlone Road | Athlone Road | 1 Nov 2023 |
| Philip Mullins Construction Ltd CRO 748255 · Newtownforbes | Newtownforbes | 8 Sep 2023 |
| MGDL Developments Ltd CRO 737098 · Granard | Granard | 21 Mar 2023 |
| Crsolar Ltd CRO 735142 · Ballinalee | Ballinalee | 16 Feb 2023 |
| Wilco Plumbing and Heating Ltd CRO 730269 · Aughnacliffe | Aughnacliffe | 25 Nov 2022 |
| Matrix Flooring Ltd CRO 720556 · Abbeylara | Abbeylara | 3 Jun 2022 |
| H & H Home Renovations Ltd CRO 717801 | — | 22 Apr 2022 |
| MD Painting & Decorating Ltd CRO 711993 | — | 20 Jan 2022 |
| Tolvita Ltd CRO 711015 | — | 4 Jan 2022 |
| Handy Lads Solutions Ltd CRO 708877 | — | 26 Nov 2021 |
| J . Devlin Garden & Property Maintenance Ltd CRO 708227 · Drumlish | Drumlish | 18 Nov 2021 |
| Wood Heaven Ltd CRO 690653 | — | 16 Mar 2021 |
| D.T. Gorman Developments Ltd CRO 666418 · Ballinamuck | Ballinamuck | 13 Feb 2020 |
| Crawford Scaffolding Ltd CRO 665941 · Abbeylara | Abbeylara | 6 Feb 2020 |
| Mel Farrell Fencing Ltd CRO 663880 · Ballinalee | Ballinalee | 9 Jan 2020 |
| Kiernan Structural Steel Contracting Ltd CRO 635434 | — | 9 Oct 2018 |
| Fabworx Ltd CRO 634548 · Ballymahon | Ballymahon | 25 Sep 2018 |
| McElligott Heating & Plumbing Ltd CRO 599279 | — | 24 Feb 2017 |
| QT Interiors Ltd CRO 595427 | — | 21 Dec 2016 |
| Reilly Ceiling & Drywall Services Ltd CRO 587304 | — | 9 Aug 2016 |
| Framespace Solutions Ltd CRO 586828 | — | 29 Jul 2016 |
| Current Earth Ltd CRO 826845 · Ballymahon | Ballymahon | 28 Sep 2026 |
| Aurolucrecy Renovations Ltd CRO 825372 · Ballymahon | Ballymahon | 8 Sep 2026 |
| Ballyvale Developments Ltd CRO 824921 | — | 3 Sep 2026 |
| James Hynes Plastering Ltd CRO 824382 · Granard | Granard | 27 Aug 2026 |
| PHMcLoughlin Electrical Ltd CRO 821459 · Edgeworthstown | Edgeworthstown | 20 Jul 2026 |
| David Mullan Consultants Ltd CRO 816054 · Ballymahon | Ballymahon | 20 May 2026 |
| Lough Ree Construction Ltd CRO 815650 · Lanesborough | Lanesborough | 14 May 2026 |
| Bryanstown Property Development Ltd CRO 815164 | — | 11 May 2026 |
| KP Painters & Decorators Ltd CRO 812224 | — | 30 Mar 2026 |
| Midlands Painting Ltd CRO 811790 | — | 25 Mar 2026 |
| G & N Flooring Ltd CRO 811006 · Edgeworthstown | Edgeworthstown | 18 Mar 2026 |
| Thermwall Insulation Ltd CRO 810803 | — | 13 Mar 2026 |
| Hargadon Carpentry Ltd CRO 810203 | — | 5 Mar 2026 |
| L&P Building & Construction Contractors Ltd CRO 809822 | — | 2 Mar 2026 |
| O Shea Complete Fire Services Ltd CRO 809275 · Ballymahon | Ballymahon | 23 Feb 2026 |
| Ballinalee Construction Ltd CRO 807405 · Ballinalee | Ballinalee | 29 Jan 2026 |
| Shane Muldoon Construction Ltd CRO 805997 | — | 14 Jan 2026 |
| NN Build Construct Ltd CRO 804562 | — | 23 Dec 2025 |
| DM Roofing & Cladding Ltd CRO 804467 · Drumlish | Drumlish | 22 Dec 2025 |
| Pilgrim Electrical Ltd CRO 800343 · Edgeworthstown | Edgeworthstown | 30 Oct 2025 |
| Odm Electrical Ltd CRO 799748 · Ballymahon | Ballymahon | 22 Oct 2025 |
| Kilsarn Developments Ltd CRO 797560 · Granard | Granard | 16 Sep 2025 |
| Donnelly Drilling and Construction Ltd CRO 796082 · Ballinamuck | Ballinamuck | 27 Aug 2025 |
| Murphy Utilities Renewables Plumbing & Heating Services Ltd CRO 795374 · Ballinalee | Ballinalee | 20 Aug 2025 |
| Thermo Tech Heating & Plumbing Ltd CRO 793524 · Ballymahon | Ballymahon | 23 Jul 2025 |
| Flynn Air Ltd CRO 792755 · Granard | Granard | 11 Jul 2025 |
