| Circal Meadstown Solar Ltd CRO 802180 · Dublin 18 | Dublin 18 | 19 Nov 2025 |
| Natpower Marine EU Ltd CRO 769031 · Dublin 2 | Dublin 2 | 1 Aug 2024 |
| Elgin Grid Connections Ltd CRO 766966 · Dublin 2 | Dublin 2 | 28 Jun 2024 |
| Arglora Ltd CRO 754792 · Blackrock | Blackrock | 28 Dec 2023 |
| Pve Solar Ltd CRO 753916 · Dublin 12 | Dublin 12 | 13 Dec 2023 |
| Everpower Ltd CRO 752840 · Dublin 24 | Dublin 24 | 28 Nov 2023 |
| Gda Energy 10 Ltd CRO 752459 | — | 21 Nov 2023 |
| NTR Juniper Ltd CRO 748696 · Dublin 18 | Dublin 18 | 15 Sep 2023 |
| Terra Solar Developments Ltd CRO 748414 · Lucan | Lucan | 11 Sep 2023 |
| Kestrel Energy Storage DAC CRO 745143 · Dublin 4 | Dublin 4 | 17 Jul 2023 |
| Solar Energy Solutions Ltd CRO 743106 · Swords | Swords | 13 Jun 2023 |
| Pinergy Generation Solar Ltd CRO 736327 · Belfield | Belfield | 7 Mar 2023 |
| Harmony Solar Kildallan Ltd CRO 734055 · Dublin 2 | Dublin 2 | 30 Jan 2023 |
| Finsbury Infrastructure Ltd CRO 733601 · Blackrock | Blackrock | 23 Jan 2023 |
| Spark Energy Eco Ltd CRO 732192 · Dublin 15 | Dublin 15 | 21 Dec 2022 |
| Seskin Solar Farm Ltd CRO 727293 · Dublin 2 | Dublin 2 | 7 Oct 2022 |
| Gda Energy 7 Ltd CRO 726641 · Blackrock | Blackrock | 27 Sep 2022 |
| Gda Energy 9 Ltd CRO 726643 · Blackrock | Blackrock | 27 Sep 2022 |
| Gda Energy 5 Ltd CRO 726640 · Blackrock | Blackrock | 27 Sep 2022 |
| Regnum Renewables Developments Ltd CRO 724980 · Blackrock | Blackrock | 29 Aug 2022 |
| Celtic Horizon Offshore Wind Farm Ltd CRO 713023 · Dublin 2 | Dublin 2 | 4 Feb 2022 |
| Malin Head Offshore Wind Ltd CRO 707752 · Dublin 18 | Dublin 18 | 11 Nov 2021 |
| Mac Lir Offshore Wind Ltd CRO 707750 · Dublin 18 | Dublin 18 | 11 Nov 2021 |
| Gda Energy 8 Ltd CRO 699637 · Blackrock | Blackrock | 7 Jul 2021 |
| Hone Energy Ltd CRO 698093 | — | 15 Jun 2021 |
| Cummeennabuddoge Wind DAC CRO 696663 · Dublin 2 | Dublin 2 | 27 May 2021 |
| Ballinagree Wind DAC CRO 696625 · Dublin 2 | Dublin 2 | 27 May 2021 |
| Glenora Wind Farm DAC CRO 694662 · Dublin 18 | Dublin 18 | 6 May 2021 |
| Futurenergy Ballynahone DAC CRO 694558 · Dublin 2 | Dublin 2 | 5 May 2021 |
| Gda Energy 6 Ltd CRO 685662 · Blackrock | Blackrock | 13 Jan 2021 |
| Gda Energy 4 Ltd CRO 682142 · Blackrock | Blackrock | 16 Nov 2020 |
| 53rd Parallel Electrical Distribution Ltd CRO 681686 · Dublin 11 | Dublin 11 | 10 Nov 2020 |
| Sse Airtricity Distributed Energy Ltd CRO 674834 · Dublin 18 | Dublin 18 | 30 Jul 2020 |
| Tim Cooper Conservation Engineering Consultant Ltd CRO 667323 · Sandycove | Sandycove | 26 Feb 2020 |
| Gorey Storage Ltd CRO 664562 · Sandyford Business Park | Sandyford Business Park | 20 Jan 2020 |
| South Dublin District-Heating CLG CRO 659478 · Tallaght | Tallaght | 23 Oct 2019 |
| Energia Solar Holdings Ltd CRO 657053 · Dublin 15 | Dublin 15 | 16 Sep 2019 |
| Energia Offshore Wind Ltd CRO 653256 · Dublin 15 | Dublin 15 | 10 Jul 2019 |
| Maguire Mechanical Ltd CRO 652752 | — | 3 Jul 2019 |
| Greenspark Analytics Ltd CRO 651299 · 71 Lower Baggot Street | 71 Lower Baggot Street | 6 Jun 2019 |
| Jolt Energy Holdings Ltd CRO 643095 · Dublin 1 | Dublin 1 | 6 Feb 2019 |
| Jolt Energy Ltd CRO 643094 · Dublin 1 | Dublin 1 | 6 Feb 2019 |
| Pure World Energy Ireland Ltd CRO 641352 · Dun Laoghaire | Dun Laoghaire | 14 Jan 2019 |
| Celtic Interconnector DAC CRO 639806 · Ballsbridge | Ballsbridge | 14 Dec 2018 |
| Supernode Ltd CRO 633379 · Dublin 22 | Dublin 22 | 5 Sep 2018 |
| Power to Switch Ltd CRO 615128 · Dublin 2 | Dublin 2 | 13 Nov 2017 |
| Erova Energy Supply Ltd CRO 610511 · Dublin 2 | Dublin 2 | 28 Aug 2017 |
| Welink Energy Iberia Holdings (Ireland) Ltd CRO 608666 · Dublin 18 | Dublin 18 | 28 Jul 2017 |
| Home and Dry Ventilation Systems Ltd CRO 605958 · Balbriggan | Balbriggan | 14 Jun 2017 |
| Huntstown Windfarm Ltd CRO 597934 · Dublin 24 | Dublin 24 | 8 Feb 2017 |
