Buenos Aires, May 13, 2026. Pampa Energía S.A. ('Pampa' or the 'Company'; NYSE: PAM; ByMA: PAMP) announces that today, Fitch Ratings upgraded Pampa's long-term foreign and local currency ratings from 'B' to 'B+' and affirmed the rating on Pampa's senior unsecured bonds at 'B+' with a recovery rating of 'RR4'. The rating outlook is stable.
For more information, please contact:
Gustavo Mariani - CEO
Adolfo Zuberbühler - CFO
Lida Wang - Investor relations and sustainability officer - investor@pampa.com
Josefina Espinosa Paz - PR, press and marketing director - prensa@pampa.com
The Pampa Energía Building
Maipú 1, (C1084ABA), Buenos Aires, Argentina
Phone: +54 (11) 4344 6000
ri.pampa.com