| Datum | Spieler | Von | Zu | Zahlung / Abrechnung | Dauer | |
| 24.08.2023 11:18 | Jean-Louis Mbaye | Jokerit Vaasa | Birr Castle United | 274.789 | Euro | 72 ZATs |
| 18.04.2023 20:48 | Vanand Lalayan | Futebol Lissabon | Birr Castle United | 232.434 | Euro | 36 ZATs |
| 28.02.2023 20:58 | Pellegrino Papareschi | FC Moor | Birr Castle United | 233.552 | Euro | 36 ZATs |
| 01.12.2022 12:03 | Sandro Theuma | Mosta Wanderers | Birr Castle United | 223.367 | Euro | 36 ZATs |
| 13.11.2022 15:46 | Petras Muzaite | Intunis Utena | Birr Castle United | 263.345 | Euro | 36 ZATs |
| 20.09.2022 11:01 | David Köppe | AK Lustenau | Birr Castle United | 240.434 | Euro | 36 ZATs |
| 14.05.2022 20:53 | Willo Murphy | Birr Castle United | KF Landselir Keflavik | 243.939 | Euro | 54 ZATs |
| 11.05.2022 08:58 | Clifford McFaul | Birr Castle United | Admira Pinkafeld | 248.452 | Euro | 72 ZATs |
| 14.04.2022 08:59 | Leonids Caks | CF Merida | Birr Castle United | 259.591 | Euro | 48 ZATs |
| 30.10.2021 18:11 | Chrstos Redoumi | Aris Peristeri | Birr Castle United | 285.820 | Euro | 36 ZATs |
| 14.10.2021 09:38 | Volkan Quint | FC Lundtofte | Birr Castle United | 356.529 | Euro | 42 ZATs |
| 22.06.2021 22:32 | Jernej Mujanovic | ULM Cahul | Birr Castle United | 182.080 | Euro | 36 ZATs |
| 16.06.2021 11:02 | Sese Lazarev | Deveronvale United | Birr Castle United | 323.884 | Euro | 36 ZATs |
| 10.03.2021 19:23 | Wayne Connor | SK Viking Göteborg | Birr Castle United | 274.707 | Euro | 36 ZATs |
| 27.11.2020 15:41 | José María Holguin | Birr Castle United | Naprid Zagreb | 267.494 | Euro | 42 ZATs |
| 29.07.2020 10:58 | Dessie Cunningham | ISC Ijmuiden | Birr Castle United | 387.133 | Euro | 36 ZATs |
| 23.07.2020 21:21 | Mohammad Nyema | Birr Castle United | Catolica San Marino | 172.939 | Euro | 36 ZATs |
| 15.07.2020 20:30 | Vihtori Salo | Balaton Siofok | Birr Castle United | 233.408 | Euro | 72 ZATs |
| 28.06.2020 20:19 | Henry Reilly | Newton City | Birr Castle United | 243.092 | Euro | 36 ZATs |
| 08.07.2019 19:32 | Simun Jacobsvelt | Birr Castle United | Connahs Quay Druids | 235.384 | Euro | 36 ZATs |
| 26.01.2019 17:59 | Simun Jacobsvelt | Birr Castle United | Connahs Quay Druids | 232.440 | Euro | 36 ZATs |
| 30.08.2018 20:28 | Niall Thornton | Birr Castle United | Katalonia Binefar CF | 201.135 | Euro | 36 ZATs |
| 19.08.2018 18:46 | Simun Jacobsvelt | Birr Castle United | Armentieres FC | 155.684 | Euro | 36 ZATs |
| 30.03.2018 17:30 | Niall Thornton | Birr Castle United | Katalonia Binefar CF | 206.662 | Euro | 36 ZATs |
| 05.12.2017 17:10 | Simun Jacobsvelt | Birr Castle United | Armentieres FC | 149.401 | Euro | 36 ZATs |
| 21.11.2017 20:55 | Niall Thornton | Birr Castle United | Katalonia Binefar CF | 206.990 | Euro | 36 ZATs |
| 10.08.2017 20:44 | Seamus Dunne | Birr Castle United | Admira Pregarten | 257.493 | Euro | 42 ZATs |
| 22.08.2016 17:19 | Seamus Dunne | Birr Castle United | Dinamo Kapan | 246.823 | Euro | 36 ZATs |
| 18.10.2015 21:41 | Aidan English | Birr Castle United | Dumfries Rovers | 177.959 | Euro | 90 ZATs |
| 09.08.2015 18:13 | Pejo Filipov | Birr Castle United | Olimpia Ventspils | 167.761 | Euro | 48 ZATs |
| 03.02.2014 20:56 | Kviria Mekvabishvili | Birr Castle United | Kickers Dresden | 144.567 | Euro | 42 ZATs |
| 11.01.2014 20:07 | Gareth Hunt | Birr Castle United | Stavanger Fotball | 277.313 | Euro | 48 ZATs |
| 11.12.2013 20:13 | Jim Sheehan | Birr Castle United | Westfalia Bielefeld | 245.484 | Euro | 54 ZATs |
| 09.11.2009 21:24 | Jonathan Gray | Birr Castle United | CS Nancy | 216.308 | Euro | 66 ZATs |
| 01.03.2009 16:25 | Trevor Daly | Birr Castle United | SC Cremonese | 288.324 | Euro | 70 ZATs |
| 24.01.2009 19:12 | Terry Donnellan | Birr Castle United | FC Vale | 173.434 | Euro | 70 ZATs |