The CEO and senior management are responsible for designing business strategies for approval by the Board of Directors, as well as for releasing relevant information to the public and maintaining internal control mechanisms.

Enrique Escalante joined GCC in 1999 and has held several senior management positions, starting as President of the Mexico Division. In 2000 he was appointed President of the U.S. Division and in 2015 he was promoted to Chief Executive Officer.

Prior to that, Enrique held positions in various commercial organizations in Mexico, including positions in the lumber industry in Mexico in the departments of finance, planning, sales and marketing. He served as CEO of Plywood Ponderosa de México, S.A. de C.V. and later as President of the Ponderosa Division at Grupo Industrial Durango, S.A. de C.V. Additionally, he has been President of the Portland Cement Association in the United States and a member of the Board of Young Presidents' Organization (YPO) in the Rocky Mountain Chapter in Denver, CO.

Enrique is a graduate of Industrial and Systems Engineering from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, he holds an MBA from Cornell University and has participated in several executive programs, including IPADE's D-1 program and Harvard University's YPO Presidents Seminar.

Marcos Ramírez joined GCC in 1990 and has held a variety of positions in the company, including: Technical Sales Assistance Manager, Government, and the Infrastructure and Construction segment. In 2018, he was appointed President of the Mexico Division.

Marcos holds a Bachelor's degree in Civil Engineering from the University of the state of Chihuahua. Additionally, he holds a Master’s Degree in Construction Administration from the Mexican Chamber of Construction Industry. He has also participated in courses on strategic negotiation, leadership, development for executives, as well as management and administrative strategy programs, and awareness and updating of ISO 12 Standards.

Ron Henley joined GCC in 2012 as Vice-president of Logistics, then served as Vice-president of Concrete and in 2015 he was appointed President of the United States Division. Previously, he spent 15 years at Boral Industries, Inc. as Vice President of Growth and Improvement, Managing Director of Boral Construction Materials LLC, as well as Vice President of Operations and Vice President of Finance for Boral Bricks. In addition, he is Vice Chairman of the Portland Cement Association (PCA) and Chairman of the PCA’s Government Affairs Council.

Ron's expertise extends to various business segments, including operations, project management, asset acquisitions and sales, business integration and expansion, process optimization, financial management, technology transfer and strategic planning.

Ron holds a Bachelor's degree in Finance and Accounting from the University of Missouri. Additionally, he earned the title of Certified Public Accountant (CPA).

Luis Carlos Arias began his career at GCC in 1996 as a Corporate Planning Analyst, then became Manager of Planning and New Projects Assessment and later took charge of Corporate Treasury and Investor Relations. In 2017 he was appointed Chief Financial Officer.

Luis Carlos holds a Bachelor's degree in Financial Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, he holds an MBA from the same institution in partnership with Midwestern State University. He also completed the D-1 Senior Management program at IPADE.

Rogelio González joined GCC in 1973 and has held several roles, including: Head of the physicochemical laboratory at the Chihuahua plant, Head of the calcination area, Production Superintendent, Production Manager at the Juarez plant, Manager of Frontier Project Processes at the Samalayuca plant, and Manager of the Juarez and Samalayuca plants. In 2001, he was appointed Mexico Division Director and in 2018 he became the Technical and Operations Officer.

Rogelio holds a degree in Chemical Engineering from the University of the State of Chihuahua. In addition, he holds a Master's Degree in Business Administration from the same university and a Postgraduate Degree in Business Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey.

Daniel Helguera joined GCC in 2015 as Chief Human Resources Officer. He has 20 years of expertise in the field, having held managerial, strategic and human capital transformation positions. Previously, Daniel led the human resources department in companies in several countries and industries, including: construction, cement, steel, food and technology. Under his guidance, these companies have received Top Companies awards from Grupo Expansión and certifications from the Great Place to Work Institute.

Daniel holds a degree in Public Accounting from the Instituto Tecnológico y de Estudios Superiores de Monterrey. In addition, he holds a Master's degree in Business Administration from the institution's Business School, a Master's degree in Human Resources Management from Instituto de Empresa in Madrid, and several specializations in human resources.

Luis Amaya joined GCC in 2003 as Planning and New Business Manager, later he was appointed Planning Director in 2017 and in April 2020 he became Energy Director. Previously, he held positions in the credit and valuation areas of Citibanamex and Banco Mexicano Somex, later Banco Santander, where he was head of the department.

Luis holds a degree in Industrial Engineering and Systems from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, he holds a Master degree in Business Administration from the University of Texas at Austin.

Sergio Sáenz joined GCC in 2003 as General Counsel and in 2018 was appointed Communications Officer. In addition, he is a member of the board of Promotora de la Cultura Mexicana, A.C. which supports Casa Chihuahua, Centro de Patrimonio Cultural. Previously, he served as a legal partner of Despacho Corporativo Empresarial and as Director of Strategic Planning and Political Analysis of the Office of Strategic Planning and Regional Development of the Presidential Office.

Sergio holds a Bachelor's Degree in Law from the Universidad Autónoma de Chihuahua. In addition, he holds a Master's Degree in Economic and Banking Law from the University of Rome "La Sapienza"; a Master's Degree in Corporate Law from the Instituto Tecnológico y de Estudios Superiores de Monterrey; and a Master's Degree in Environment and Natural Resources from the Law School of the University of Denver, Colorado. Sergio also completed the D-1 Management Program at IPADE.

Maik Strecker joined GCC in 2020 as Chief Planning Officer. He has 20 years of management experience holding different positions, such as Vice President of Business Development, Head of Growth & Innovation of the North America Region, Vice President of Marketing, Ready Mix Product Line General Manager, District Sales Manager and Regional Marketing Director, among other positions at Lafargeholcim, Lafarge North America and Holcim Germany AG.

Mike’s expertise extends to commercial, operational, sales & marketing, innovation process management, product-line management, international business development and project leadership within global companies.

Mike holds a Civil Engineering and Business Management Degree from Leipzig University of Applied Sciences, and a Bachelor of Arts on European Business Degree from the University of Lincolnshire & Humberside. Additionally, Mike has completed training programs for marketing, general managers, management through influence, safety conscious leadership and sales model, among others.

The management of GCC is entrusted to a Chief Executive Officer and a Board of Directors. The Board of Directors establishes the guidelines and overall strategy for directing the business and oversees its implementation.

Federico Terrazas has been a member of the Board of Directors of GCC since 1991 and was appointed Chairman in 2013. Mr. Terrazas is also Chairman of the Boards of Directors: CAMCEM, S.A. de C.V., IMIN de México S.A de C.V. and Control Administrativo Mexicano, S.A. de C.V. He also serves in the Board of Directors of Banco BBVA Bancomer, S.A., COPARMEX, Comercial de Fierro y Acero, S.A. de C.V. and Grupo Ruba, S.A. de C.V.

Mr. Terrazas holds a Bachelor's degree in Business Administration from Instituto Tecnológico y de Estudios Superiores de Monterrey as well as a Master's degree in Business Administration. Additionally, he completed a leadership program for executive officers at Harvard Business School.

Enrique Terrazas has been a member of the Board of Directors of GCC since 1991. Additionally, Mr. Terrazas is Chairman of the Board of Directors of Promotora de Hospitales mexicanos, S.A. de C.V. and Sociedad Hospitalaria de México S.A. de C. V. He also serves the Board of Directors of: Abadan, S.A. de C.V., Aciarium Estructuras, S.A. de C.V., Banamex Consejo Regional del Norte, CAMCEM, S.A. de C.V., Control Administrativo Mexicano, S.A. de C.V., Copachisa, S.A. de C.V., DEMEK, S.A. de C.V., EMYCSA, S.A. de C.V., ESJ, S.A. de C.V., Grupo Punto Alto, S.A.P.I. de DE C.V., IMIN, S.A. de C.V., Inmobiliaria Punto Alto, S.A. de C.V., Inmobiliaria Ruba, S.A. de C.V.

Mr. Terrazas holds a degree in Civil Engineering from Cornell University. He also completed IPADE's AD-2 Executive Officers Management Program.

Fernando Gonzalez has been a member of the Board of Directors of GCC since 2010. Mr. Gonzalez was appointed Chief Executive Officer of CEMEX, S.A.B. de C.V. in 2014. Additionally, he also serves in the Board of Directors of: Axtel, S.A.B. de C.V., CEMEX, S.A.B. de C.V. and the Business School of the Instituto Tecnologico and Universidad TecMilenio.

Mr. González joined CEMEX in 1989 and has held several senior management positions, including Corporate Vice President of Strategic Planning, head of operations of CEMEX Venezuela, President of CEMEX Asia, President of CEMEX South America and the Caribbean, President of CEMEX Europe, Middle East, Africa, Asia and Australia, as well as Executive Vice President of Strategic Planning, Finance and Administration.

Mr. González holds a Bachelor's and Master's degree in Business Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey.

José Antonio González has been a member of the Board of Directors of GCC since 2013. Mr. Gonzalez has been Executive Vice President of Finance and Administration of CEMEX, S.A.B. de C.V. since 2014 and heads the areas of Finance, Legal, Controllership, Tax, Global Service Organization and Process Assessment. He began his career with the company in 1998, holding various management positions in the areas of Finance, Strategic Planning and Communication and Corporate Affairs.

Mr. González holds a Bachelor's degree in Industrial and Systems Engineering from the Instituto Tecnológico y de Estudios Superiores de Monterrey. In addition, he holds a Master's degree in Business Administration from Stanford University.

Juan Romero has been a member of the Board of Directors of GCC since 2011, previously occupying a seat on the Board between 2002 and 2004. Mr. Romero is the Executive Vice President of Sustainability, Commercial and Operations Development of CEMEX Operaciones México, S.A. de C.V. He began his career in the company in 1989, holding various management positions including head of operations in Colombia and Mexico, as well as President of the CEMEX South America and the Caribbean region, President of the CEMEX Europe, Middle East, Africa and Asia region, and President of CEMEX Mexico.

Mr. Romero has been a member of industry associations and chambers, most notably of the Board of Directors of Cemento Diamante y Samper (Colombia); of Cámara Nacional de Cemento (Mexico); and of Instituto Mexicano del Cemento y el Concreto (Mexico).

Mr. Romero holds a Bachelor's Degree in Law, Economics and Management from the University of Comillas, Spain.

Luis Márquez has been a member of the Board of Directors of GCC since 1991. Currently, he is an advisor to the general management of Grupo Cofiasa, S.A. de C.V.

Carolina Mares has been a member of the Board of Directors of GCC since 2019. Mrs. Mares also serves on the Board of Directors of Grupo Cofiasa, S.A. de C.V.

Mrs. Mares holds a Bachelor’s degree in Business Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, she holds a Master’s degree in Quality and Productivity Management from Tecmilenio University.

Martha Márquez has been a member of the Board of Directors of GCC since 1991. Mrs. Márquez also serves on the Board of Directors of: Grupo Cofiasa S.A. de C. V., Inmobiliaria Ruba, S.A. de C. V., and Promotora de Hospitales Mexicanos, S.A. de C.V. She has worked in the accounting department of Comercial de Fierro y Acero, S.A. and in the production and workforce departments of Grupo La Norteñita, S.A. de C.V.

In addition, she is a volunteer in the following civil associations: Asociación Nacional Pro-Superación Personal (ANSPAC), Casas de Cuidado Diario and Fundación Cima.

Ms. Márquez holds a Bachelor's degree in Financial Administration from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, she completed the D-1 Senior Management program at IPADE.

Miguel Márquez has been a member of the Board of Directors of GCC since 1991. He also serves on the Board of Directors of CAMCEM, S.A. de C.V., IMIN de México S.A de C.V., Control Administrativo Mexicano, S.A. de C.V., Inmobiliaria RUBA, S.A. de C.V., Acciones y Valores del Norte, S.A. de C.V., Promotora de Infraestructura de México, S.A. de C.V., Grupo Cofiasa, S.A. de C.V. and Promotora de Hospitales Mexicanos, S.A. de C.V.

Mr. Márquez holds a Bachelor's degree in Business Administration from Babson College of Business.

Ramiro Villarreal has been a member of the Board of Directors of GCC since 1991. He also serves on the Board of Directors of: Banco Bancrea, S.A., Institución de Banca Múltiple, CEMEX, S.A.B. de C.V., Vinte Viviendas Integrales, S.A.B. de C.V. and is a member of the advisory board of Arendal, S.A. de C.V.

Mr. Villarreal joined CEMEX, S.A.B. de C.V. in 1987 as General Counsel, and held various positions, including Executive Vice President of Legal, Counsel to the Chairman of the Board of Directors and to the Chief Executive Officer of CEMEX, S.A.B. de C.V. Previously, he was CEO of Banca Regional Banpaís, and Secretary of the Board of Directors of Enseñanza e Investigación Superior, A.C. and of CEMEX, S.A.B. de C.V.

Mr. Villarreal holds a Bachelor degree in Law from the Universidad Autónoma de Nuevo León. As well as a Master's degree in Finance from the University of Wisconsin-Madison.

Fernando Ruiz has been a member of the Board of Directors of GCC since 2006. He also serves on the Board of Directors of Bolsa Mexicana de Valores, S.A.B. de C.V., Fresnillo PLC, Grupo Creatica, S.A. de C.V., Grupo Financiero Santander, S.A.B. de C.V., Grupo Mexico, S.A.B. de C.V., Grupo Nacional Provincial, S.A.B., Grupo Palacio de Hierro, S.A.B. de C.V., Kimberly Clark de México, S.A.B. de C.V., Orbia Advanced S.A.B. de C.V., Rassini, S.A.B. de C.V. y de ArcelorMittal de México S.A. De C.V. Previously, he was a member of the board of directors of Grupo Pochteca, S.A.B. de C.V., Mexichem, S.A.B. de C.V. and of S.D. Indeval, S.A. de C.V.

Mr. Ruiz is a founding partner and advisor of the firm Chevez, Ruiz, Zamarripa y Cía., S.C. He has been a member of the Tax Advisory Council of the Mexican Ministry of Finance and Public Credit, as well as of the Honorary and Governing Board of the Colegio de Contadores Públicos de México, A.C. (Association of Public Accountants of Mexico). Additionally, he was President of the Fiscal Commission of the Business Coordinating Council.

Mr. Ruiz holds a degree in Public Accounting from the Universidad Nacional Autónoma de México and was a professor in tax matters at the Universidad Anáhuac.

Héctor Medina has been a member of the Board of Directors of GCC since 2011, formerly occupying a position on the Board between 1995 and 2009. He is a member of the technical committee of Fibra Inn, Investment Trust. Mr. Medina worked at ALFA, S.A.B. de C.V. and was CEMEX's Executive Vice President of Finance and Legal until he retired in 2010. Previously, he was Chairman of the Board of Directors of Universidad Regiomontana, as well as a member of the Supervisory Board of Instituto Tecnológico y de Estudios Superiores de Monterrey, and a member of the Board of Directors of Axtel, S.A.B. de C.V. and Banco Ahorro Famsa, S.A., Institución de Banca Múltiple, among other companies.

Mr. Medina holds a degree in Chemical Engineering from the Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, he holds an MBA from Bradford University and a Diploma in Quantitative Management Methods from Escuela de Organización Industrial in Spain.

Luis Nicolau has been a member of the Board of Directors of GCC since 2019. He also serves on the Board of Directors of Coca-Cola FEMSA, S.A.B. de C.V., Gentera, S.A.B. de C.V., Grupo Posadas, S.A. de C.V., Six Sigma Networks, S.A. de C.V., Grupo Coppel, S.A. de C.V., Morgan Stanley Casa de Bolsa, S.A. de C.V., UBS Asesores, S.A. de C.V., and Fondo Ignia. He is also a member of the Executive Committee of Ritch, Mueller, Heather and Nicolau, S.C., and Inversiones de Promotora Social México, A.C.

Previously, Mr. Nicolau was a member of the board of directors of Grupo Modelo, S.A.B. de C.V., Grupo Vitro, S.A.B. de C.V., Grupo MVS Comunicaciones, S.A. de C.V., Grupo Financiero Credit Suisse México, S.A. de C.V., J.P. Morgan Grupo Financiero, S.A. de C.V., Grupo Financiero Santander México, S.A. de C.V. and Papalote Museo del Niño.

Mr. Nicolau holds a law degree from Escuela Libre de Derecho. Additionally, he holds a Master of Laws from Columbia University.

Luis Fernandez has been a member of the Board of Directors of GCC since 2020. Currently, Mr. Fernández is CEO and Chairman of the Boards of Directors of Frutas Concentradas, S.A.P.I. de C.V., as well as Chairman of the Board of: Axiscom, S.A. de C.V; Materiales de Construcción de Mexicali, S.A.P.I. de C.V; Fevaxis, S.A.P.I. de C.V; Tenedora Fercam, S.A.P.I. de C.V; Industrias Tecnológicas Fercam, S.A.P.I. de C.V; FCEP Holding, S.A.P.I. de C.V; Ferfarms, S.A.P.I. de C.V; Human Tek Soluciones, S.A.P.I. de C.V. and Agua y Puntos de Venta, S.A.P.I. de C.V.

Aditionally, Mr. Fernandez serves in the Board of Directors of Transtelco Holding, Inc; Fevisa, S.A. de C.V; Aqua Salus, S. de R.L. de C.V; Sistema Axis, S.A. de C.V; Controladora Kanimi, S.A.P.I. de C.V. and Banco Mercantil del Norte, S.A. Previously, he was Chairman of the Board of Directors of Sistema Axis, S.A. de C.V. y Controladora Kanimi, S.A.P.I. de C.V., as well as a member of the Board of Arca Continental, S.A.B. de C.V. and Embotelladoras Argos, S.A.

Mr. Fernandez holds a degree in Public Accounting from Instituto Tecnológico y de Estudios Superiores de Monterrey. Additionally, he completed IPADE's AD-2 Executive Officers Management Program, as well as programs for family businesses from Wharton Business School, enduring companies from Stanford, corporate training from Harvard Business, and business strategy from Chicago Booth.