| 28/04/2025 | | | Fitch Ratings, Inc | AAA(uy) | |
| 28/04/2025 | | | Fitch Ratings, Inc | AAA(uy) | A- |
| 18/04/2024 | | | Fitch Ratings, Inc | AAA(uy) | A- |
| 18/04/2024 | | | Fix Scr Uruguay Calificadora de Riesgo SA | AAA(uy) | |
| 15/06/2023 | | | Fitch Ratings, Inc | AAA(uy) | A- |
| 27/04/2023 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 28/04/2022 | | | Fitch Ratings, Inc | AAA(uy) | BBB+ |
| 23/12/2021 | | | Fitch Ratings, Inc | AAA(uy) | BBB+ |
| 29/04/2021 | | | Fitch Ratings, Inc | AAA(uy) | BBB+ |
| 27/05/2020 | | | Fitch Ratings, Inc | AAA(uy) | BBB+ |
| 24/04/2019 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 11/10/2018 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 27/04/2018 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 01/02/2018 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 18/04/2017 | | | Fitch Ratings, Inc | AAA (uy) | BBB+ |
| 28/07/2016 | | | Fitch Ratings, Inc | Se mantiene anterior | BBB + |
| 29/04/2016 | | | Fitch Ratings, Inc | AAA (uy) | BBB + |
| 27/04/2016 | | | Fitch Ratings, Inc | Nota Aclaratoria | |
| 21/04/2016 | | | Fix Scr Uruguay Calificadora de Riesgo SA | AAA (uy) | |
| 21/04/2016 | | | Fitch Ratings, Inc | . | BBB+ |
| 23/04/2015 | | | Fitch Ratings, Inc | AAA (uy) | BBB+ |
| 24/04/2014 | | | Fitch Ratings, Inc | AAA (uy) | BBB+ |
| 07/04/2014 | | | Fix Scr Uruguay Calificadora de Riesgo SA | BBB (uy) | |
| 26/04/2013 | | | Fitch Ratings, Inc | AAA(uy) | BBB+ |
| 14/03/2013 | | | Fitch Ratings, Inc | AAA(ury) | BBB- |
| 26/04/2012 | | | Fitch Ratings, Inc | AAA(uy) t | BB+t |
| 15/07/2011 | | | Fitch Ratings, Inc | Ver | |
| 06/07/2011 | | | Fitch Ratings, Inc | Ver | |
| 06/07/2011 | | | Fitch Ratings, Inc | AAA(uy) t | BB-t |
| 27/04/2011 | | | Fitch Ratings, Inc | AA(uy) t | BB-t |
| 27/04/2011 | | | Fitch Ratings, Inc | AA(uy) | BB- |
| 31/12/2010 | | | Fitch Ratings, Inc | Ver | |
| 07/12/2010 | | | Fitch Ratings, Inc | Ver | |
| 28/04/2010 | | | Fitch Ratings, Inc | AA(uy)** | BB-** |
| 31/12/2009 | | | Fitch Ratings, Inc | Ver | |
| 28/04/2009 | | | Fitch Ratings, Inc | AA(uy)** | BB-** |
| 31/12/2008 | | | Fitch Ratings, Inc | Ver | |
| 16/04/2008 | | | Fitch Ratings, Inc | AA(uy)*** | BB-** |
| 31/12/2007 | | | Fitch Ratings, Inc | Ver | |
| 26/04/2007 | | | Fitch Ratings, Inc | AA-(uy)*** | B+** |
| 27/04/2006 | | | Fitch Ratings, Inc | AA-(uy)** | B+** |
| 31/12/2005 | | | Fitch Ratings, Inc | Ver | |
| 30/05/2005 | | | Fitch Ratings, Inc | AA-(uy)** | B+** |
| 31/08/2004 | | | Fitch Ratings, Inc | A+(uy)** | B** |
| 08/10/2002 | | | PRIMERA CALIFICADORA URUGUAYA S.A. | D (uy) | |
