| Rank | Name | Date Awarded |
| 6th Dan | Jerome Dupoch | Dec 2023 |
| 6th Dan | Fran Meggs | May 2024 |
| 5th Dan | Joe Sweetman | May 2014 |
| 5th Dan | Liam Murphy | Sep 2014 |
| 5th Dan | Louis Tuttle | Sep 2015 |
| 5th Dan | Neville Reilly | Apr 2017 |
| 5th Dan | Fred Lynch | May 2019 |
| 4th Dan | Bryan Macdonald | May 2014 |
| 4rd Dan | Bill Hayden | May 2024 |
| 3rd Dan | Darragh O'Kelly | Aug 2010 |
| 3rd Dan | Donal Phelan | Apr 2015 |
| 2nd Dan | Kevin Gillespie | Aug 1996 |
| 2nd Dan | Ian Llewllyn | Aug 1996 |
| 2nd Dan | Yvonne Ward | |
| 2nd Dan | Pamela Grogan | Apr 2001 |
| 2nd Dan | Bobby O'Donoghue | Aug 2012 |
| 2nd Dan | Paul Doherty | |
| 2nd Dan | Daniel Gallagher | Aug 2013 |
| 2nd Dan | Maria Kearney | Feb 2016 |
| 2nd Dan | Ella Collins | May 2016 |
| 2nd Dan | Aisling McNabb | Apr 2017 |
| 2nd Dan | Ken Buckley | Apr 2017 |
| 2nd Dan | Mikey O'Donoghue | Apr 2017 |
| 2nd Dan | Sarah Riordan | Apr 2017 |
| 2nd Dan | Colin O'Hehir | Aug 2022 |
| 2nd Dan | Ronan Collins | Aug 2022 |
| 2nd Dan | Daire Dempsey | May 2024 |
| 1st Dan | Nick Egan | |
| 1st Dan | Paul Hannigan | |
| 1st Dan | Goda O'Connor | |
| 1st Dan | Antonio Anchetta | |
| 1st Dan | Sophie Barc | Aug 1999 |
| 1st Dan | Ray McSherry | Aug 1999 |
| 1st Dan | John O'Connor | Aug 2000 |
| 1st Dan | Helen McGrath | Aug 2001 |
| 1st Dan | Mary Nolan | Aug 2002 |
| 1st Dan | Donal Tuttle | Aug 2002 |
| 1st Dan | Laura Coates | Mar 2005 |
| 1st Dan | Robert Cronin | Nov 2011 |
| 1st Dan | Kathleen Costigan | Aug 2013 |
| 1st Dan | Remi Huchet | Aug 2013 |
| 1st Dan | Ciaran Foley | Aug 2013 |
| 1st Dan | Darren Doherty | Aug 2014 |
| 1st Dan | Frank Daly | Apr 2017 |
| 1st Dan | Amanda Buckey | Apr 2017 |
| 1st Dan | Conor O'Driscoll | Mar 2018 |
| 1st Dan | Sinead Leahy | Mar 2018 |
| 1st Dan | Kevin Hayden | May 2019 |
| 1st Dan | Conor Reilly | Apr 2022 |
| 1st Dan | Nadia Andreeva | Apr 2022 |
| 1st Dan | Andy Ralston | Apr 2022 |
| 1st Dan | Rachel Dugeon | Apr 2022 |
| 1st Dan | Zung Tran | Apr 2022 |
| 1st Dan | Elizabeth Treacy | Aug 2022 |
| 1st Dan | Andrew Penrose | Apr 2024 |
| 1st Dan | Scotty McQueen | Apr 2024 |
| 1st Dan | Shane Brady | Apr 2024 |
| 1st Dan | Alex Voelkel | May 2024 |
| 1st Dan | Fabien Jimenez Roldan | May 2024 |