| 21/10/2025 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AAA.uy | |
| 25/04/2025 | | | Moodys Investors Service, Inc | - | Baa2/P-2 |
| 23/04/2025 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AAA.uy | |
| 22/10/2024 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AAA.uy | |
| 26/04/2024 | | | Moodys Investors Service, Inc | - | Baa2/P-2 |
| 18/04/2024 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AAA.uy/EST | |
| 21/03/2024 | | | Moodys Investors Service, Inc | - | Baa2/P-2 |
| 24/01/2024 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 26/10/2023 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AAA.uy/EST | |
| 28/04/2023 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 25/04/2023 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy/EST | - |
| 28/09/2022 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy/EST | |
| 29/04/2022 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 28/04/2022 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy/EST | |
| 28/09/2021 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy/EST | - |
| 30/04/2021 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 28/04/2021 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy /EST | |
| 26/01/2021 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 21/10/2020 | | | Moody´s Local AR Agente de Calificación de Riesgo S.A. | AA+.uy /EST | |
| 21/10/2020 | | | Moodys Investors Service, Inc | - | Baa3/P-3 |
| 29/05/2020 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 30/04/2019 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 26/04/2018 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 03/05/2017 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 02/05/2017 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 09/05/2016 | | | Moodys Investors Service, Inc | Aa2.uy | Baa3/P-3 |
| 29/04/2016 | | | Moodys Investors Service, Inc | Aa1.uy | Baa3/P-3 |
| 29/04/2015 | | | Moodys Investors Service, Inc | Aa1.uy | Baa3/P-3 |
| 30/04/2014 | | | Moodys Investors Service, Inc | Aa1.uy | Baa3/P-3 |
| 15/05/2013 | | | Moodys Investors Service, Inc | Aa1.uy | Baa3/P-3 |
| 30/04/2013 | | | Moodys Investors Service, Inc | Aa1.uy | Baa3/P-3 |
| 25/10/2012 | | | Moodys Investors Service, Inc | Ver | |
| 01/08/2012 | | | Moodys Investors Service, Inc | Ver | |
| 01/08/2012 | | | Moodys Investors Service, Inc | Ver | |
| 01/08/2012 | | | Moodys Investors Service, Inc | Aa1.uy | Ba1/NP |
| 30/06/2012 | | | Moodys Investors Service, Inc | Aa1.uy | Ba2/NP |
| 30/06/2012 | | | Moodys Investors Service, Inc | Ver | |
| 29/04/2012 | | | Moodys Investors Service, Inc | Ver | |
| 27/04/2012 | | | Moodys Investors Service, Inc | Aa1.uy | Ba2 |
| 30/01/2012 | | | Moodys Investors Service, Inc | Aa1.uy | Ba2 |
| 30/01/2012 | | | Moodys Investors Service, Inc | Ver | |
| 30/01/2012 | | | Moodys Investors Service, Inc | Ver | |
| 31/12/2011 | | | Moodys Investors Service, Inc | Ver | |
| 29/04/2011 | | | Moodys Investors Service, Inc | Aa1.uy | Ba2 |
| 31/12/2010 | | | Moodys Investors Service, Inc | Ver | |
| 14/12/2010 | | | Moodys Investors Service, Inc | Ver | |
| 10/12/2010 | | | Moodys Investors Service, Inc | Aa1.uy | Ba2 |
| 30/09/2010 | | | Moodys Investors Service, Inc | Ver | |
| 30/09/2010 | | | Moodys Investors Service, Inc | Ver | |
| 28/04/2010 | | | Moodys Investors Service, Inc | Aa2.uy | B1 |
| 31/12/2009 | | | Moodys Investors Service, Inc | Ver | |
| 31/12/2009 | | | Moodys Investors Service, Inc | Ver | |
| 30/04/2009 | | | Moodys Investors Service, Inc | Aa2.uy | B1/NP |
| 14/01/2009 | | | Moodys Investors Service, Inc | Aa2.uy | B1/NP |
| 31/12/2008 | | | Moodys Investors Service, Inc | Ver | |
| 31/12/2008 | | | Moodys Investors Service, Inc | Ver | |
| 30/09/2008 | | | Moodys Investors Service, Inc | Ver | |
| 28/04/2008 | | | Moodys Investors Service, Inc | Aa2.uy | B2/NP |
| 31/12/2007 | | | Moodys Investors Service, Inc | Ver | |
| 27/04/2007 | | | Moodys Investors Service, Inc | Aa2.uy | B2 |
| 31/12/2006 | | | Moodys Investors Service, Inc | Ver | |
| 22/12/2006 | | | Moodys Investors Service, Inc | Aa1.uy | B2/NP |
| 22/12/2006 | | | Moodys Investors Service, Inc | Ver | |
| 28/04/2006 | | | Moodys Investors Service, Inc | Aa1.uy | Caa1 |
| 31/12/2005 | | | Moodys Investors Service, Inc | Ver | |
| 29/04/2005 | | | Moodys Investors Service, Inc | Aa1.uy | Caa1 |
| 31/12/2004 | | | Moodys Investors Service, Inc | Ver | |
| 30/04/2004 | | | Moodys Investors Service, Inc | Aa1.uy | Caa1 |
| 26/04/2004 | | | Moodys Investors Service, Inc | A+(uy)* | B** |
| 31/03/2004 | | | Moodys Investors Service, Inc | | B** |
| 31/12/2003 | | | Moodys Investors Service, Inc | Ver | |
| 01/05/2003 | | | Moodys Investors Service, Inc | A1.uy | Caa1 |
| 28/04/2003 | | | Moodys Investors Service, Inc | A+(uy)* | CCC-* |
| 31/12/2002 | | | Moodys Investors Service, Inc | Ver | |
| 31/07/2002 | | | Moodys Investors Service, Inc | A+(uy)* | B-* |
| 10/07/2002 | | | Moodys Investors Service, Inc | Aaa.uy | B3 |
| 28/05/2002 | | | Moodys Investors Service, Inc | AA-(uy)* | B+* |
| 22/05/2002 | | | Moodys Investors Service, Inc | Aaa.uy | B1 |