(PeHub) February 7, 2012 – Grupo Aeroportuario del Sureste and backer Advent International have not been awarded permission to maintain, operate and expand any of the three Brazilian airports auctioned in a live public bidding held in Sao Paulo. Advent International and ASUR delivered their joint bid to the Brazilian Agencia Nacional de Aviacao Civil on Friday, February 3, 2012. Grupo Aeroportuario del Sureste is a privatized airport group in Mexico and an operator of Cancun Airport and eight others in the southeast of Mexico.

PRESS RELEASE

Grupo Aeroportuario del Sureste, S.A.B. de C.V. ASR +1.26% (bmv:ASUR) (ASUR), the first privatized airport group in Mexico and operator of Cancun Airport and eight others in the southeast of Mexico, today announced that the consortium formed by it and Advent International has not been awarded the concession to maintain, operate and expand any of the three Brazilian airports – Brasilia, Guarulhos and Campinas – auctioned in a live public bidding held today in Sao Paulo.

Advent International and ASUR delivered their joint bid to the Brazilian Agencia Nacional de Aviacao Civil (National Civil Aviation Authority, or “ANAC”) on Friday, February 3, 2012.

About ASUR:

Grupo Aeroportuario del Sureste, S.A.B. de C.V. (ASUR) is a Mexican airport operator with concessions to operate, maintain and develop the airports of Cancun, Merida, Cozumel, Villahermosa, Oaxaca, Veracruz, Huatulco, Tapachula and Minatitlan in the southeast of Mexico. The Company is listed both on the Mexican Bolsa, where it trades under the symbol ASUR, and on the NYSE in the U.S., where it trades under the symbol ASR. One ADS represents ten (10) series B shares.

SOURCE Grupo Aeroportuario del Sureste, S.A.B. de C.V.