| 1 | | Chief Technology Officer | N/A | IE | | | N/A | Pigsback.Com | +18159371135 | Dublin, Dublin, Ireland | Marketing and Advertising | N/A | N/A |
| 2 | | Chief Technology Officer | dublin | IE | | | N/A | Workday | +14157562971 | Pleasanton, California, United States | Computer Software | Pleasanton, California, United States | +1 8779675329 |
| 3 | | Chief Technology Officer | N/A | IE | | | N/A | Swrve | N/A | San Francisco, California, United States | Computer Software | San Francisco, California, United States | +1 4158305650 |
| 4 | | Chief Technology Officer | N/A | IE | | | N/A | Xsellco | N/A | Dublin, Dublin, Ireland | Information Technology and Services | N/A | N/A |
| 5 | | Chief Technology Officer and Co-Founder | N/A | IE | | | N/A | Altratech Limited | N/A | Limerick, Limerick, Ireland | Semiconductors | Limerick, Limerick, Ireland | N/A |
| 6 | | Chief Technology Officer and Director | N/A | IE | | | N/A | Surfholidays.Com | N/A | Dublin, Dublin, Ireland | Computer Software | Dublin, Dublin, Ireland | N/A |
| 7 | | Head of Chief Technology Officer Commercial | N/A | IE | | | N/A | Three Ireland | N/A | Dublin, Dublin, Ireland | Telecommunications | Dublin, Dublin, Ireland | +353 833333333 |
| 8 | | Chief Executive Officer and Chief Technology Officer | N/A | IE | | | N/A | Educated Machine | N/A | Galway, Ireland | Education Management | N/A | N/A |
| 9 | | Chief Technology Officer | N/A | IE | | | N/A | Tmf Group | N/A | Amsterdam, Noord-Holland, Netherlands | Financial Services | Amsterdam, Noord-Holland, Netherlands | +7 87272321120 |
| 10 | | Chief Technology Officer | N/A | IE | | | N/A | Rockall Technologies | N/A | Dublin, Dublin, Ireland | Financial Services | N/A | +1 7048178207 |
| 11 | | Chief Technology Officer | N/A | IE | | | N/A | University Of Limerick | N/A | Limerick, Limerick, Ireland | Higher Education | N/A | +353 61202700 |
| 12 | | Chief Technology Officer | N/A | IE | | | N/A | Wizuda | N/A | Dublin, Dublin, Ireland | Computer Software | N/A | N/A |
| 13 | | Chief Technology Officer | N/A | IE | | | N/A | Topflight Travel Group | N/A | Dublin, Dublin, Ireland | Leisure, Travel, & Tourism | Dublin, Dublin, Ireland | N/A |
| 14 | | Chief Technology Officer | N/A | IE | | | N/A | Pandu Solutions | N/A | Dublin, Dublin, Ireland | Information Technology and Services | Dublin, Dublin, Ireland | N/A |
| 15 | | Co-Founder, Chief Technology Officer and Vice President Engineering | N/A | IE | | | N/A | Stratus5 | N/A | Dublin, Dublin, Ireland | Information Technology and Services | N/A | N/A |
| 16 | | Chief Technology Officer | N/A | IE | | | N/A | Stitcherads | N/A | Austin, Texas, United States | Information Technology and Services | Austin, Texas, United States | N/A |
| 17 | | Chief Technology Officer | N/A | IE | | | N/A | Consulting.Com | N/A | New York, New York, United States | Information Technology and Services | New York, New York, United States | N/A |
| 18 | | Chief Technology Officer | N/A | IE | | | N/A | Scale-Up Systems | N/A | Dublin, Dublin, Ireland | Information Technology and Services | Dublin, Dublin, Ireland | N/A |
| 19 | | Director of Finance, Chief Technology Officer Office | N/A | IE | | | N/A | Eaton | N/A | Mountain Home, Arkansas, United States | Electrical/Electronic Manufacturing | Mountain Home, Arkansas, United States | +1 6086782400 |
| 20 | | Chief Technology Officer | N/A | IE | | | N/A | &Open | N/A | Dublin, Dublin, Ireland | Computer Software | Dublin, Dublin, Ireland | N/A |