| 1 Sep 2026 | Tender for the supply, delivery, and support of Present Weather Sensors, spares and ancil… | Vaisala Oyj | €872,482 | 2 | 27 Jul 2034 |
| 11 Aug 2026 | Actian Ingres Database License 2025/2026 | Actian Europe | €123,397 | 1 | – |
| 11 Aug 2026 | Actian Ingres Database License 2024/2025 | Actian Europe | €88,839 | 1 | – |
| 22 May 2026 | The Supply of Meteorological Balloons and Parachutes | Sys-InfoR | €287,774 | 1 | 15 May 2033 |
| 30 Jan 2026 | The delivery, installation, commissioning, and maintenance of five Dual Polarisation Weat… | Vaisala Oyj | €816,438,300 | 2 | 26 Jan 2036 |
| 22 Jan 2026 | CFT for provision of weather radar maintenance | Leonardo GmbH | €49,890 | 1 | – |
| 20 Nov 2025 | Request for Tenders for the provision of a Meteorological Data Visualisation and Forecast… | IBL Software Engineering spol. s r.o. | €2,542,468 | 1 | 22 Aug 2035 |
| 23 Sep 2025 | Request for Tenders for the provision of an ICT solution for the management of earth-syst… | Kisters | €8,206,267 | 4 | 16 Sep 2035 |
| 19 Sep 2025 | Meteorological C-band Weather Radar System | LEONARDO Germany GmbH | €1,279,520 | 2 | 11 Dec 2034 |
| 19 Aug 2025 | CFT for provision of weather radar maintenance. | Leonardo GmbH | €49,890 | 1 | – |
| 8 Jul 2025 | Weather Graphics Software for Met Éireann, to include installation, configuration, traini… | ask - Innovative Visualisierungslösungen GmbH | €616,500 | 3 | – |
| 10 Jun 2025 | CFT for provision of weather radar maintenance. | Leonardo GmbH | €49,890 | 1 | – |
| 6 Jun 2025 | Spares for Climate Automation and Modernisation Project | Campbell Scientific | €40,080 | 1 | – |
| 7 Apr 2025 | Media room supply, fit-out and set-up, with follow-on training and technical support | Tyrell CCT Ireland Ltd | €156,704 | 3 | – |
| 10 Mar 2025 | Tender for the supply, delivery, installation and commissioning of a GHG Analyser. | Amiston Limited | €204,676 | 2 | 30 Oct 2024 |
| 10 Mar 2025 | Request for Tenders for the provision of maintenance services for Met Eireann’s meteorolo… | NVM Limited | €522,893 | 5 | – |
| 22 Jan 2025 | Irish Weather Radar Network Modernisation - Preliminary and Planning Stages | O'Connor Sutton Cronin_19870 | – | 2 | – |
| 21 Jan 2025 | Request for Tenders for the provision of the hosting, maintenance, management, developmen… | JBA Consulting Engineers and Scientists | €598,574 | 5 | – |
| 6 Jan 2025 | Pas121f-03-008 proj000009822 rft for the provision of market research and surveys consult… | Amarach Research_8337 | €73,000 | 2 | – |
| 3 Dec 2024 | Upgrade of Met Éireann's Satellite Observation Handling System | CGI Deutschland B.V. AND Co. KG | – | – | – |
| 15 Oct 2024 | Met Eireann invites tenders for the monitoring of the Green House Gas-Nitrous Oxide, at i… | Terra Modus Consultants Limited | – | – | – |
| 9 Sep 2024 | Provision of wave sensor to be deployed on wave buoys around the coast of Ireland | TechWorks Marine_11125 | – | – | – |
| 9 Sep 2024 | Request for Tenders for the provision of the hosting, maintenance, management, developmen… | Marino Software | – | – | – |
| 24 May 2024 | Request for Tenders for the provision of a COTS WMO, EU and ICAO Meteorological Message S… | IBL Software Engineering spol. s r.o. | – | – | – |