| MIMetCom Innovative Technologies Ltd. Carlow, IrelandResearch & Technology | Construction work Architectural, construction, engineering and inspection services | |
| OOndine Letterkenny, IrelandResearch & Technology | Other community, social and personal services Architectural, construction, engineering and inspection services Offshore Survey Marine Survey Aerial Survey | |
| TTheraDep Clonmel, IrelandResearch & Technology | Construction work Research and development services and related consultancy services Surface Coatings Medical Devices Labware | |
| HMHT Materials Science Dublin, IrelandResearch & Technology | Construction work Architectural, construction, engineering and inspection services Heat Transfer Fluids Nanofluids HVAC | |
| AAqualicense Arklow, IrelandResearch & Technology | Other community, social and personal services Architectural, construction, engineering and inspection services Marine And Offshore Licensing Offshore Windfarm Consulting Marine Consenting | |
| WSWoodrow Sustainable Solutions Ballisodare, IrelandResearch & Technology | Education and training services Architectural, construction, engineering and inspection services Ökologische Gutachten Umweltbildung Artenschutz | |
| XXOCEAN Rathcor, IrelandResearch & Technology | Other community, social and personal services Architectural, construction, engineering and inspection services Ocean Data Uncrewed Surface Vessels USVs | |
| A-AFA - Airline Flight Academy | Education and training services Pilot Training Flight Simulator A320 Simulator | |
| NSNMCI Services - Global leaders in Maritime Training Ringaskiddy, IrelandEducation | Education and training services Maritime Training STCW STCW Refresher | |
| CCLEANPASS Mullingar, IrelandEducation | Education and training services Hygiene Training Infection Prevention Hygiene Support Staff | |