| ICInternational Commission on Irrigation and Drainage Dublin, IrelandOrganizations | Hydrology Abflussmessung Hochwasser | |
| MIMetCom Innovative Technologies Ltd. Carlow, IrelandResearch & Technology | Construction work Repair and maintenance services | |
| PPiPiper Dublin, IrelandTelecommunications | Repair and maintenance services IT services: consulting, software development, Internet and support Dark Fibre Managed Cables Mast Access | |
| | IT services: consulting, software development, Internet and support | |
| CBCircular Bioeconomy Cluster South-West Tralee, IrelandResearch & Technology | IT services: consulting, software development, Internet and support Circular Bioeconomy Marine Products Agriculture Innovation | |
| AWAir WiFi IrelandTelecommunications | IT services: consulting, software development, Internet and support Repair and maintenance services Mobile WiFi Holiday Park WiFi Holiday Villages | |
| MTMason Technology Dublin, IrelandResearch & Technology | Repair and maintenance services Scientific Equipment Laboratory Equipment Calibration Services | |
| COCathx Ocean Naas, IrelandResearch & Technology | IT services: consulting, software development, Internet and support Underwater Imaging Subsea Optical Systems Fast Digital Inspection | |
| FFrequency Dun Laoghaire, IrelandTelecommunications | Postal and telecommunications services Internetbasierte Kommunikationssysteme Luftfahrtkommunikation Streaming | |
| | IT services: consulting, software development, Internet and support Digital Signage Livestream Services Custom Technology | |