ASUR prepares dollar bonds to refinance debt and expands in LATAM

Grupo Aeroportuario del Sureste plans to launch a US dollar debt offering through its subsidiary Aeropuerto de Cancún to refinance a bridge loan tied to the purchase of Companhia de Participações em Concessões, known as CPC Aeroportos. The airport operator, chaired by Fernando Chico Pardo, is also moving to acquire additional equity stakes in airport terminals across Brazil and Curaçao.

According to Fitch Ratings, the senior unsecured bonds will be issued under Rule 144A and Regulation S across three equal tranches maturing in five, seven, and 10 years, carrying fixed coupons and bullet principal repayments at maturity. ASUR will serve as full, unconditional, and irrevocable guarantor. The offering aims to refinance the CPC bridge facility entered into on August 14, 2026, which carried initial commitments of $1.299 billion. Aeropuerto de Cancún drew $1.230 billion from this facility, which matures on November 5, 2027, and accrues interest at Term SOFR plus a variable margin.

Fitch Ratings assigned ASUR a long-term issuer default rating of BBB+ with a Stable outlook and an expected BBB+(EXP) rating to the Cancún Airport notes. Fitch indicated that net proceeds will also be used to prepay part of ASUR's existing bank debt in Mexico, repay debt at the CPC and Pampulha levels, cover fees and expenses, and fund general corporate purposes. Analysts at GBM noted that replacing the facility with fixed-rate notes extends ASUR's maturity profile, trims variable rate exposure, and preserves balance sheet capacity for future growth.

The refinancing follows the completion on September 1, 2026, of Aeropuerto de Cancún's 100% purchase of CPC Aeroportos from Motiva Infraestrutura de Mobilidade for approximately 5,100 million Brazilian reais, equivalent to about $992.2 million after closing adjustments. CPC operates 20 Latin American airports, including 17 in Brazil and one each in Ecuador, Costa Rica, and Curaçao, which handled approximately 48 million passengers in 2025.

ASUR also agreed to buy Zurich Airport International's 12.75% stake in Belo Horizonte airport to reach 51%, while Infraero exercised tag-along rights on its 49% stake, positioning ASUR to own 100%. ASUR is additionally evaluating the purchase of Zurich Airport International's 10.2% stake in Curaçao to reach 100%. According to GBM analysts, these transactions represent an outlay of about $189 million, with the Belo Horizonte closing expected in December 2026. The two assets handled 15.8 million passengers in 2025, or 22% of ASUR's total traffic. Shares of ASUR fell 0.78% to MXN 432.91 in Mexico City trading.