Grupo Aeroportuario del Sureste S A B de C : Annual sustainability report 2025

ASURB.MX

Published on 04/16/2026 at 06:18 pm EDT

2025 Annual

Sustainability Report

AEROPUERTOS DEL SURESTE

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CONTENT

Our sustainability peformance in 2025

Message from our CEO

About this report

05 General description of the company

07 COMMITMENT TO

08 Sustainability governance

Reporting and global commitments to sustainable development

ESG material matters

10 Strategic objectives and progress to 2025

15 ETHICS AND

16 Corporate governance and ESG oversight

20 Risk management

21 Data privacy and cybersecurity

21 Business ethics and legal compliance

22 Human rights

23 SOCIAL

24 Human capital

27 Equality, diversity and inclusion

27 Health and safety

28 Involvement with our communities

30 Government relations and industry involvement

31 ENVIRONMENT

32 Environmental management

33 Environmental performance in figures

35 Energy and climate change

37 Water

38 Waste

38 Noise

38 Biodiversity

40 APPENDICES

41 GRI Content Index

SASB Index

Contact

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INTRODUCTION

We operate

in 3 countries

employees

Mexican Pesos in total assets

‌Our sustainability peformance in 2025

71.6

MILLIONS OF PASSENGERS

REVENUES

$29,887

MILLION MEXICAN PESOS

(excluding Construction Services)

CAPEX $6,985* MILLION MEXICAN PESOS

AIRPORT CARBON ACCREDITATION

9 MEXICAN AIRPORTS

AT LEVEL 3 PUERTO RICO AT LEVEL 2

81 PEOPLE FROM INDIGENOUS COMMUNITIES SUPPORTED THROUGH OUR SOCIAL INVESTMENT PROGRAMME

132,545

HOURS STAFF TRAINING

36.4%

OF WOMEN

on our Board of Directors

GREEN AIRPORT RECOGNITION

2025 and 2 honorable mentions at Airports Going Green Awards ACA Program

EARTHCHECK GOLD CERTIFICATION

in Cozumel

*Pesos as of December 2025, updated with 'INPP Construcción INEGI'

‌+50%

of our airports in Mexi-

co are equipped with solar energy generation technologies.

Message

from our CEO

As every year, I am pleased to present the 2025 Annual Sustainability Report of Grupo Aeroportuario del Sureste

S.A.B. de C.V.

The purpose of this report is to share the actions we are taking in the transition to a more sustainable industry.

These actions are the result of strategies, cross-sector alliances, and capacity building in environmental, social, and governance (ESG) issues, reaffirming our commitment to sustainability as a fundamental pillar of our corporate strategy.

2025 has been a year of evolution for ASUR, in which we have made strategic decisions for the growth and strengthening of the business. At the same time, various factors related to specific situations in the air transport sector made this a challenging year, in which we closed with 71.6 million passengers, an increase of 0.3% compared to the previous year.

In line with our sustainability strategy, we continue to generate sustained value for all our stakeholders. Guided by this purpose, in 2025 we made significant progress, recognizing ourselves as a global company that understands and

OUR ACTIONS ARE THE RESULT OF STRATEGIES, CROSS-SECTOR

ALLIANCES, AND CAPACITY BUILDING IN ENVIRONMENTAL, SOCIAL, AND

GOVERNANCE (ESG) ISSUES, REAFFIRMING OUR COMMITMENT TO SUSTAINABILITY.

celebrates the local contexts in which it operates. Below, I would like to share some of the year's highlights.

On our path to decarbonization, we renewed Level 3 of the Airport Carbon Accreditation program for our 9 airports in Mexico. In Puerto Rico, we advanced to Level 2, which requires demonstrating a reduction in emissions. For the first time, we report Scope 1 and 2 emissions for our 6 airports in Colombia, thus enabling us to report direct emissions from our entire airport portfolio.

During 2025, the Group's environmental conservation strategy was approved, through which we have established clear objectives regarding the conservation of natural resources and biodiversity. Following this strategy, this year we forged a new alliance to collaborate on ecosystem restoration in the Sian Ka'an Biosphere Reserve in southeastern Mexico.

Our Social Investment program has expanded the number of Indigenous communities supported, training 81 people this year. Simultaneously, through this initiative, 430 hectares of coastal ecosystems have been conserved within three protected natural areas in Yucatán. Thanks to this project, the Airports Council International awarded us the 'Green Airport Recognition' distinction. The 2025 edition recognized airports with outstanding projects for conserving local biodiversity, and we are honored to have received this distinction for the second year running.

While we celebrate these advances, we also acknowledge that the air transport industry, and ASUR in particular, face many challenges. I reaffirm the Group's commitment to continue moving forward steadily and hand in hand with our stakeholders.

The content of this report was made possible thanks to our employees, shareholders, partners, the communities we serve, and all those who accompany us on this journey toward sustainability. To all of them, I reiterate my sincere gratitude for another year of results that demonstrate the strength of our business.

Finally, and looking ahead to 2026, we are committed to continuing to evolve responsibly and joining forces to build a better future for all.

Adolfo Castro Rivas

Chief Executive Officer

‌ABOUT THIS REPORT

ASUR's Annual Sustainability Report consolidates the work we are doing in the environmental, social and governance (ESG) matters that are material for the Group and our stakeholders. Unless expressly stated otherwise, the information presented in this report corresponds to the period between January 1st, 2025, and December 31st, 2025,

and covers ASUR's operations in Mexico, Puerto Rico and Colombia.

This report was prepared in accordance with the Global Reporting Initiative (GRI) standards. We also include the Sustainability Accounting Standards Board (SASB)

indicators. Under this classification, ASUR belongs to the professional and commercial services sector. The relevant indices for these reporting frameworks can be found in the report's appendices.

The information contained in this report has not been verified by an external auditor.

GENERAL DESCRIPTION OF THE COMPANY

Grupo Aeroportuario del Sureste, S.A.B. de C.V. ("ASUR", "the company", "the Group", "the business", "the organiza-tion'"or "us") is an airport operator based in Mexico City. With 2,218 employees and $89.246 billion pesos in assets as of December 31st, 2025, ASUR is a leading international company that trades on the stock exchanges of Nueva York (NYSE: ASR) and Mexico City (BMV: ASUR). We currently have a portfolio of concessions to operate, maintain, and develop 16 airports in the Americas: nine in Mexico, six

in Colombia and one in Puerto Rico; and, as of December 11, 2025, concessions at the airports in Los Angeles, Chicago, and John F. Kennedy International Airport in New York City, within the continental United States. Information regarding these recent acquisitions is outside the scope of this 2025 Sustainability Annual Report.

Under the brand name ASUR, the company operates nine airports in southeast Mexico, located in the cities of Cancún, Cozumel, Huatulco, Mérida, Minatitlán, Oaxaca, Tapachula, Veracruz, and Villahermosa. Via the wholly owned subsidiary Airplan, we also operate six airports in northern Colombia: Rionegro, Olaya Herrera, Montería, Carepa, Quibdó, and Corozal.

Finally, ASUR is also a 60% joint-venture partner in Aerostar Airport Holdings, LLC, operator of the Luis Muñoz Marín International Airport serving San Juan, the capital of Puerto Rico.

Business activities

The company's core business activity is to manage, maintain, and develop the infrastructure of its airports to ensure sufficient capacity for safe, efficient operations and a high standard of service.

In addition to the above, the company enters into agreements with external providers for a range of additional services, which may include complementary services for aircraft (such as baggage handling and ramp services) and commercial services for passengers (such as restaurants, shops and car rental, among other business lines).

The company's aeronautical, complementary and commercial activities represent its three revenue streams. Consequently, there are facilities and personnel that, while located at ASUR's airports, are not under the direct operational control of the company. These include all those corresponding to government agencies, complementary service providers and commercial concession holders mentioned above, as well as the facilities and staff members of the various airlines that operate in the company's airports.

ASUR prepares and publishes

OUR COMPANY OPERATES NINE AIRPORTS IN SOUTHEAST MEXICO, LOCATED IN CANCÚN, COZUMEL, HUATULCO, MÉRIDA, MINATITLÁN, OAXACA, TAPACHULA, VERACRUZ, AND VILLAHERMOSA.

WE ALSO OPERATE SIX AIRPORTS IN NORTHERN COLOMBIA: RIONEGRO, OLAYA HERRERA, MONTERÍA, CAREPA, QUIBDÓ, AND COROZAL. WE ALSO HAVE A 60% JOINT-VENTURE IN THE SAN JUAN, PUERTO RICO INTERNATIONAL AIRPORT

Cancun International Airport

16 airports

in Mexico, Colombia and Puerto Rico.

Sustainability

Reports on a yearly

basis. They are available for consultation at

https://www.asur.com.mx

To find out more about the history and operations of ASUR, please consult our

2025 OPERATING DATA

71,559,779

total passengers*

44,845,845

domestic

passengers*

26,713,934

international

passengers*

2025 Passengers

Domestic Passengers

International Passengers

San Juan Airport, Puerto Rico

Total Passengers

Mexico

19,695,686

20,900,043

40,595,729

Puerto Rico

11,907,658

1,736,028

13,643,686

Colombia

13,242,501

4,077,863

17,320,364

TOTAL ASUR 44,845,845 26,713,934 71,559,779

Figures exclude general aviation and transit passengers.

Passenger figures for 2025 show year-on-year increases of 3% in Puerto Rico, reaching an all-time high, and 4% in Colombia. In Mexico, various events during the year resulted in a 2% decrease. The Group's total passenger traffic increased by 0.3% year-on-year.

As part of our customer-centric approach, we conduct annual passenger satisfaction surveys at our airports. These surveys measure both service quality and user experience. The results are analyzed independently, and historically, we have achieved outstanding averages. In 2025, satisfac-

tion surveys were conducted at our main Mexican airport,

Cancún International Airport, which handles 72% of our passengers in Mexico.

During the reporting year, we continued implementing important projects for future infrastructure expansion, including: (i) at Cancún Airport, the reconstruction and expansion of Terminal 1, the expansion of Terminals 3 and 4, the airport operations center, and the expansion of landside roads; and (ii) at the Cozumel, Huatulco, Oaxaca and Villahermosa Regional Airports, work is underway to expand the Terminal buildings.

*Figures exclude general aviation and transit passengers.

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COMMITMENT TO

SUSTAINABILITY

renewal of accreditation in Mexico and Level 2 in Puerto Rico

Review and update of the

Approval of the

and the establishment of partnerships

‌At ASUR, we understand the importance of aligning our strategic objectives and operations with environmentally sustainable and socially just economic growth. Likewise, we focus our efforts on developing and implementing initiatives that contribute to addressing emerging global challenges.

Reporting and global commitments to sustainable development

In 2025, ASUR implemented significant strategies related to sustainable development:

Review and update of the sustainability strategy

Our sustainability strategy is in line with the 17 SDGs and contributes to achieving 65 specific targets

Mexican airports are signatories of Global Compact since 2005

We implemented GRI reporting standards in 2008

Committed to the initiative submitting our objectives in 2026

Approval of the natural resource conservation strategy and the establishment of partnerships for biodiversity

conservation

Renewal of Level 3 accreditation in the ACA program for airports in Mexico and Level 2 accreditation in Puerto Rico

SUSTAINABILITY GOVERNANCE

Our Sustainability Committee oversees, evaluates, and approves the sustainability strategy. It also monitors and provides feedback on environmental, social, and gover-

9 airports certified at level 3 under the ACA program

1 airport in Puerto Rico certified at level 2

Platinum Certification in Huatulco Gold Certification in Cozumel

9 airports in Mexico with environmental management systems Certified under ISO 14001 standard

9 airports in Mexico with Environmental Quality Assurance Certification from the Mexican Environmental Protection Agency (Profepa)

nance (ESG) risks and opportunities. This Committee reports directly to the Board of Directors.

At the operational level, the area of sustainability and social responsibility falls under the Group's Strategic Planning and Corporate Governance Management.

Finally, the guidelines for the company's decision-making and behavior are outlined in our

9 airports in Mexico with "Distintivo S" Certification endorsed by Mexican Ministry of Tourism

Questionnaire submitted for 6th year running

Questionnaire submitted for 13th year running

Assessed with low ESG risk

Rating of A in ESG risk and opportunity management

Number 233 in Corporate integrity and anticorruption ranking, with 500 selected companies

Socially Responsible Company since 2008

‌ESG MATERIAL MATTERS

In 2024, we concluded our most recent double materiality assessment (financial and impact materiality). This method of assessing provides us with a comprehensive understanding of the company's internal and external context, allowing us to respond to the needs and expectations of the organization's various stakeholders, and address increasing regulatory requirements. As of the publication date of this report, we have identified 21 material issues, 10 of which are Tier 1.

Associated Material Matters SDG Covered

Huatulco Airport

Exposure to ESG risks, cybersecurity, corporate governance and business ethics, innovation and digital transformation, ESG reporting and disclosure, financial transparency, communication with stakeholders, strategic collaborations and alliances, sustainable finance

Diversity, equality and inclusion

Customer experience, operational security

Value chain, talent attraction and development, occupational health and safety

Community outreach

Energy efficiency and emissions

Biodiversity, sustainable infrastructure, circular economy, water cycle

Our double materiality assessment identifies the relevant topics and their relationship with the SDGs.

‌STRATEGIC OBJECTIVES AND PROGRESS TO 2025

As a result of the review and update of our sustainability strategy, we present our strategic objectives, which are measurable, as well as the progress made in 2025.

GOVERNANCE

Strategic objectives Performance in 2025

Maintain at least 36% female representation on the Board of Directors.

11 members on the Board of Directors, of which 4 are women.

Maintain the results of our user satisfaction surveys at least at the same score as the previous year.

The results of the customer satisfaction surveys for Cancun Airport are:

Overall satisfaction: 4.11 (+0.06 vs. 2024)

Overall experience: 3.97 (+0.05 vs. 2024)

Implement complaint management mechanisms that generate quantitative data (2028).

Documentation of complaints received in 2025 through our online channels. This information will begin to be systematized.

Veracruz Airport

SOCIAL

Strategic objectives Performance in 2025

Establish partnerships with private organizations and associations that promote the protection of human rights within and outside the company, as well as promotional and awareness-raising actions (2025-2050).

8 ASUR airports have entered into a collaboration agreement with UNICEF to contribute to the understanding and exercise of the rights of children and adolescents, as well as to raise awareness among airport staff.

Huatulco Airport has adopted the National Code of Conduct for the Protection of Children and Adolescents in the Travel and Tourism Sector (CCN).

Update to the human rights due diligence procedure (2027).

Documentary review of the current procedure.

Increase the training and capacity building hours for our employees compared to the previous year.

We increased training hours by 7% for airports in Mexico.

Investment of $21 million Mexican pesos in the development of our people.

Reduce the gender pay gap compared to the previous year.

In 2025, the wage gap in Mexico was 3.3%, last year the gap was 7.8%.

Establish mechanisms to collect ESG information from our value chain (2030).

Engagement with our value chain to quantify GHG emissions.

Left: School visits, Huatulco Airport Right: Day of the Dead celebration, Oaxaca Airport

SOCIAL

Strategic objectives Performance in 2025

Development and systematization of programs that strengthen the culture of safety and health and reduce the rate of recordable incidents to 1 (2030).

28% reduction in the total number of recordable incidents.

Implementation of preventive health days.

Disease prevention and awareness campaigns.

Establishment of collaboration agreements for airport security.

Celebration of Safety Week.

Generate information on the representation of Indigenous people (i.e., those who speak an Indigenous language, identify as Indigenous, or live in a home with a family member who speaks an Indigenous language), as well as groups with disabilities, within our workforce.

Development of internal procedures for information gathering.

Increase the number of people supported through the Sustainable Social Investment Program compared to the previous year.

81 people directly supported in 2025, 183 indirectly supported.

Allot at least between 0.2% and 0.3% of EBITDA from previous year for social investment in socially profitable projects that benefit local communities (2050).

In 2025, we increased the amount allocated to our sustainable social investment program.

New partnerships with environmental and social objectives were established.

Left: School tour, Veracruz Airport Right: Health campaign, Oaxaca Airport

ENVIRONMENT

Strategic objectives Performance in 2025

Water resources: Reduce the Group's net water consumption per passenger by 50% (2040).

Baseline 2025.

Installation of rainwater harvesting systems in the 9 Mexican airports.

Waste: Send zero waste to landfill (2050).

Development of circular economy initiatives at Cancun Airport, which accounts for 90% of the waste generated by the Group in Mexico.

Increase in the percentage of waste recycled compared to the previous year.

Keep our noise levels below the limits set by the relevant authorities, avoiding impacts on communities and biodiversity.

In 2025, we did not receive any complaints related to aircraft noise.

Achieve a net positive impact on biodiversity, as well as net zero deforestation, taking into consideration the Group's expansion projects (2035).

Approval of ASUR's environmental conservation strategy.

Implementation of the mangrove restoration project in the Sian Ka'an Biosphere Reserve.

Left: Beach clean-up activities Right: Reforestation campaigns, Huatulco Airport

AMBIENTAL

Strategic objectives Performance in 2025

Carry out actions of education, promotion and awareness of environmental care inside and outside the organization (2023-2050).

Delivery of courses and workshops related to:

Greenhouse gases and energy conservation

Growing edible plants for personal consumption

Conservation of protected natural areas

Environmental education in universities

Environmental regulations

Obtain 95% of energy from clean, renewable sources (2030).

Installation of solar panels at the Puerto Rico airport.

Commissioning of two additional solar power generation systems at the Mérida airport.

Achieve carbon neutrality at all airports operated by ASUR (2030).

Installation of new solar power generation systems.

Calculation of direct GHG emissions for our entire airport portfolio.

Development of reforestation projects in southeastern Mexico.

Operate with net zero emissions, including our value chain (reduce at least 90% of our emissions and neutralize the remaining ones) (2050).

Scope 3 greenhouse gas (GHG) emissions calculation for airports in Mexico.

Scope 1 and 2 GHG emissions calculation for airports in Colombia.

Left: Endemic agave plants, Oaxaca Airport

Right: Sustainable tourism activities in Yucatán, a project supported through the Sustainable Social Investment Program

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ÉTHICS

AND GOVERNANCE

women on our Board of Directors

attendance at Board of Directors

and committee meetings

of employees who received training

on the Code of Ethics.

‌Ethical conduct is the foundation of our business growth and the trust we have built with our stakeholders. It is also key to the development of our sustainability strategy. Therefore, we ensure that we place special emphasis on good corporate governance, which is supported by various comprehensive policies.

As we continue to understand our ESG context and advance our strategic objectives, the monitoring and evaluation of sustainability-related matters takes place within the company at multiple levels and through different corporate governance bodies.

Cancun International Airport

CORPORATE GOVERNANCE AND ESG OVERSIGHT

SHAREHOLDERS' ASSEMBLY

Highest authority in the company

RESPONSIBLE FOR: Decision-making at the highest level, proper representation of minority shareholders

BOARD OF DIRECTORS AUDIT AND CORPORATE PRACTICES COMMITTEE ACQUISITIONS AND CONTRACT COMMITTEE

CHAIR: Fernando Chico Pardo

Non-Independent Director

RESPONSIBLE FOR: Strategic decision-making

11

7

Number of members: Independent members:

CHAIR: Guillermo Ortiz Martínez

Independent Director and Acting Chairman

RESPONSIBLE FOR: Overseeing operations to ensure appropriate ethical standards

3

3

Number of members: Independent members:

CHAIR: Fernando Chico Pardo

Non-Independent Director

RESPONSIBLE FOR: Overseeing acquisitions to ensure appropriate ethical standards

3

1

Number of members: Independent members:

NOMINATIONS AND COMPENSATIONS COMMITTEE

CHAIR: Bárbara Garza Lagüera Gonda

Independent Director

RESPONSIBLE FOR: Proposals for the appointment of directors; approval of executive compensation

OPERATIONS COMMITTE

PRESIDE: Francisco Garza Zambrano

Independent Director

3

1

RESPONSIBLE FOR: Compliance with investment commitments; submitting proposals to the Board regarding

SUSTAINABILITY COMMITTEE

CHAIR: Diana M. Chávez

Independent Director

RESPONSIBLE FOR: Ensuring the integration of ESG standards into the business strategy

2

Number of members:

Independent members:

dividends, budget, etc.

Number of members:

5

Independent members:

Number of members:

1

3

(1 Board Member, 2 Executive Members)

Independent Members:

Shareholders' Assembly

In compliance with Mexican law, ASUR's shareholders represent the highest authority within the company.

Shareholder meetings are held at least once a year to vote on the most important matters, including those requiring shareholder approval under the law. The company adheres to the provisions of the Securities Market Law in all aspects, including notices of meetings, the quorum required to hold a shareholder meeting, the rights of minority shareholders, and the topics to be discussed at ordinary and extraordinary meetings, as applicable.

Board of Directors

Cancun International Airport

The Board of Directors reports to the company's shareholders and, in turn, receives reports from the five committees. It is also responsible for making strategic decisions regarding the company's business operations.

As strategic governance objectives, by 2025 we achieved 36.4% female representation on the Board of Directors, 63.6% independent directors, and, in the long term, the goal will be to reduce overboarding.

FERNANDO CHICO PARDO PABLO CHICO HERNÁNDEZ

For more information on the company's share structure, please review our

Chair of the Board of Directors

Non-Independent

Age 74 / Member since 2005

Appointed to the Board of ASUR by ITA, the Company's Strategic Partner, and represents the BB series of shares. He is the founder and President of the private investment banking enterprise Promecap, S.C., and Co-President of the port and rail operator Carrix, Inc. Previously, Mr. Chico Pardo has been partner and Acting CEO of the banking institution Grupo Financiero Inbursa, S.A. de C.V. (Mexico), a member of the United Nations Joint Staff Pension Fund Standing Committee, a member of the Board of the United Nations Global Compact, President of the Iberoamericana University Endowment Fund, and Mexico Representative for Standard Chartered Bank (London). Mr. Chico Pardo has also been on the Boards of Directors of Grupo Financiero Inbursa, BBVA Bancomer, Condumex, Grupo Carso, Sanborns Hermanos, Sears Roebuck de México, Bombar-dier, Proactiva México, and Grupo Posadas de México.

Non-Independent

Age 41 / Member since 2021

Graduated from the Iberoamericana University in Mexico City with a degree in Business Administration, and obtained an MBA at Southern Methodist University in Dallas,

TX, specialising in Finance and Entrepreneurship. He has worked for Promecap, S.C., and for Prudential Bank Mexico, where he was in charge of a US$100M fund that

was indexed to the Mexican Stock Exchange. He currently works for SSA Marine, a marine and rail transport logistics company based in Seattle, WA.

We achieved

36.4%

female representation

on the Board of Directors.

AURELIO PÉREZ ALONSO

DIANA M. CHÁVEZ

BÁRBARA GARZA LAGÜERA GONDA

Non-Independent

Age 54 / Member since 2012

Deputy Chief Executive Officer of Grupo ADO since 2006, and has been a member of that company's Board of Directors since 2005. Before joining the Group in 1998, Mr. Pérez Alonso was a consultant for Arthur Andersen. Currently he is also the Chairman of the Board of Directors of CANAPAT (Mexico's National Chamber of Intercity and Tourism Transportation).

JOSÉ ANTONIO PÉREZ ANTÓN

Non-Independent

Age 53 / Member since 2012

As Chief Executive Officer of Grupo ADO, one of the largest inter-city bus companies in Mexico, he has broad experience in the transport industry in this country. Mr. Pérez has been a member of the Board of Directors of Grupo ADO since 2005. He has a degree in Industrial Engineering from the Anáhuac University and a Master's in Intermodal Transport from the University of Denver. Mr. Pérez Antón is currently an independent member of the board of directors of Santander México bank, and is also on the boards of the non-profit institutions CREO and the Mexican Business Council. He is also the Vice President of CANAPAT (Mexi-co's National Chamber of Intercity and Tourism Transportation), and is a Councillor at ITI (Intermodal Transportation Institute, based in Denver). He is also a member of the CCE (Mexico's Business Coordination Board).

Independent Director Specialized In Esg And International Relations

Age 54 / Member since 2021

Has extensive experience leading multi-stakeholder programs focused on sustainable development. She served as Vice-Chair of UNITAR's Board of Trustees and directed the UN Global Compact's Regional Center for Latin America and the Caribbean. Additionally, she has led foreign investment projects in emerging economies and was

the first woman to chair the UN Forum on Business and Human Rights. Her career spans sustainability, diplomacy, and international mergers. She holds degrees in English literature, national security, negotiation, international relations, and business administration.

RASMUS CHRISTIANSEN

Independent Director Specialized In Airport Operations Age 74 / Member since 2007

Previously the CEO of Copenhagen Airports International A/S. Prior to that he was the Vice President of Copenhagen Airports International A/S, Director of Development and Acquisitions at Copenhagen Airports International A/S, Director of an import/export concern based in Hungary, Vice President of Dolce International, International Hotel Development & Operations, and CEO of the Scanticon Conference Center. Mr Christiansen's current positions include board member of Copenhagen

Airports International A/S and of Glostrup Park Hotel A/S.

Independent Director Specialized In Commercial Operations

Age 66 / Member since 2020

Graduated with Bachelor's and Master's Degrees in Business Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey. She is an active member of the board of directors of FEMSA, and Vice-

Chair of the board of directors of Tec de Monterrey Mexico City. She is also a member of the following boards of art and charity associations: Fondo para la Paz, Museo Franz Mayer, Museo de Arte Contemporáneo de Monterrey, and chair of the Committee to Develop the FEMSA Collection.

FRANCISCO GARZA ZAMBRANO

Independent Director Specialized in Infrastructure and Construction Sector

Age 70 / Member since 2001

Graduated with a degree in Business Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey and also has a Master's in Business Administration from Cornell University. He is a member of the boards of directors of Acosta Verde, Autlán, Cydsa, and RLH Properties. He is also on the boards and technical committees for the following non-profit institutions: the University of Monterrey, the Roberto Garza Sada Centre for Art, Architecture and Design of the University of Monterrey, the Bank of Mexico, and Nacional Financiera (NAFIN).

63.6%

are Independent

Directors.

GUILLERMO ORTIZ MARTÍNEZ

ISABEL PRIETO PRIETO

HELIANE STEDEN

Independent Director Specialized In Economics and Financial Expert

Age 77 / Member since 2010

Has been the President of BTG Pactual Latinoamérica and Chairman of the Board of Directors of Grupo Financie-

ro Banorte. Previously, he was Governor of the Bank of Mexico for two terms, from 1998 to 2003, and from 2004 to 2009. From 1994 to 1997, he was Mexico's Public Finance Minister. Mr. Ortiz was the Deputy Public Finance Minister from 1988 to 1994. Prior to that, between 1984 and 1988, he occupied the post of Executive Director of the International Monetary Fund (IMF). From 1977 to 1984, he occupied positions as Economist, Deputy Manager and Manager at the Bank of Mexico's Department of Economic Research. Mr. Ortiz entered public service with the federal government as an Economist at the Planning and Budgeting Ministry. During 2009 he was employed as Chairman of the Bank for International Settlements based in Basel, Switzerland. He is currently on the boards of Orbis, Vitro and BTG Pactual.

Independent Director Specialized in Finance and Education

Age 59 / Member since 2025

Has degree in Economics from the Autonomous Technological Institute of Mexico and a master's in Public Administration from the John F. Kennedy School of Government at Harvard University. She is currently Country Manager for Mexico at Platzi, one of the largest online education platforms in Latin America which focuses on technology. She is on the boards of directors of the mining company Baramín and the provider of interconnection services Wiwi. Previously she held executive positions at the companies Oxio and Altán Redes, both in the telecommunications sector, the Canadian pension fund Caisse de Dépôt de Québec. She was also Country Manager for Lippincot & Margulies, and Associate Consultant for Banking Investments at J.P. Morgan and James D. Wolfensohn, Inc. she has worked as an advisor to the former Governor of the Bank of Mexico Agustín Carstens, and the former Mexican Minister of Finance Pedro Aspe. Ms. Prieto is the Chair of the Board of Trustees of Save the Children Mexico and Vice-chair of the Board of the Centre for Excellence and Innovation for Children's Rights and Opportunities (CEIDON). As of this date, she owns 177 B-Series shares in ASUR.

Independent Director Specialized In U.S. Regulatory Framework

Age 61 / Member since 2021

Managing director at Merrill Lynch and a member of the company's flagship New York International Office. She joined Merrill Lynch in 1999, after working for Bankers Trust and Deutsche Bank. She is also on the Board of Trustees of the University of Southern California. While studying business administration at USC, Steden was a three-time All American women's tennis player, and went on to pursue a five-year professional career in tennis.

Her endowed scholarship for the Women of Troy tennis program primarily goes to an international student-athlete.

For more information about our

Board of

Directors

and the functions of

the different Committees, please consult

our website:

https://www.asur.com.mx

Board Members listed by non-independent, independent, and alphabetical order (family name), except Chairman in first place.

For each 10% (ten percent) of the Series "B" shares of the share capital, each shareholder or group of shareholders may appoint, in accordance with Article 144 of the General Law of Commercial Companies, one member of the Board of Directors. Shareholders of Series "BB" shares shall have the right to appoint two (2) regular members and their respective alternates, in accordance with the provisions of Article Six of ASUR's bylaws..

Disclaimer

ASUR - Grupo Aeroportuario del Sureste SA de CV published this content on April 16, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 16, 2026 at 22:17 UTC.