Banner con titulo "EPM group structure", acompañado de imagen aérea del edificio de EPM Banner con titulo "EPM group structure", acompañado de imagen aérea del edificio de EPM

EPM Group Structure

EPM Structure Group

We are a Colombian Group made up of companies in Colombia, Central America, the Caribbean, South America and Mexico.

We work together for the development of the regions where we are present with the services of electricity, natural gas, water, sanitation, collection, recovery and disposal of waste, and information and communication technologies.

Our headquarters is the city of Medellin, capital of the Department of Antioquia, Republic of Colombia.

Our strategy is to grow with the people, speaking the language of sustainability. Corporate social responsibility, good corporate governance, long-term planning and technical, legal, financial and managerial rigor, are pillars of our strategy.

We contribute to the creation of a prosperous environment inthe regions where we are located, through business operations which are conscious that the economic, environmental and social consequences of our actions matter to stakeholders.

Learn more about the Grupo EPM structure:
Infographic Transcript

Image 1. EPM and Its Controlled Entities in the Energy Business

As of September 30, 2026

EPM, as the parent company, manages a network of energy sector companies in Colombia and Central America. These companies are part of the Energy Strategic Business Unit and can be directly or indirectly controlled.

Entities directly controlled by EPM

  • EPM Inversiones S.A. (Colombia): 99.99%. Equity stakes:

    • CHEC S.A. E.S.P. BIC (Colombia): 55.65%

    • EDEQ S.A. E.S.P. (Colombia): 73.60%

    • CENS S.A. E.S.P. (Colombia): 78,98%

    • ESSA S.A. E.S.P. (Colombia): 73,77%

  • EPM also holds direct ownership interests in CHEC S.A. E.S.P. BIC (24.44%), EDEQ S.A. E.S.P. (19.26%), CENS S.A. E.S.P. (12.54%), and ESSA S.A. E.S.P. (0.28%).

  • CaribeMar de la Costa S.A.S. E.S.P. (Afinia) (Colombia): EPM holds 89.53%. EPM Latam S.A. (Panama) holds 10.47%.

  • Hidroecológica del Teribe S.A. (Panama): 99.79%.

  • Inversiones Energía Internacional S.A. (Panama): 100%. Controls 100% of Distrienergía Internacional Panamá, which in turn is the sole shareholder of Energía Atenea S.A.S. E.S.P. (Colombia).

  • Panama Distribution Group S.A. (Panama): 100%. Controls 51% of Elektra Noreste S.A. (ENSA) (Panama), which owns 100% of ENSA Servicios S.A. (Elion) (Panama).

  • GESA (Guatemala): 99.98%. Equity stakes:

    • Empresa Eléctrica de Guatemala S.A.: 80.88%

    • COMEGSA: 78,90%

    • TRELEC: 80,88%

    • EPM Latam S.A. (Panama): 100%. Holds an 86.41% interest in DEL SUR (El Salvador), which owns 99.99% of Innova Tecnología y Negocios S.A. de C.V. (El Salvador).

  • DECA II (Guatemala): 99.99%. Equity stakes:

    • AMESA: 99,67%

    • ENERGICA: 66,69%

    • IDEAMSA: 80,88%

    • CREDIEEGSA: 80.87% (which holds a 14.22% stake in ENERGICA).

Image 2. EPM and Its Controlled Entities in the Water Business

As of September 30, 2026.

EPM, through its Water Strategic Business Unit, encompasses directly and indirectly controlled entities in Colombia, Mexico, Panama, and Chile.

Entities directly controlled by EPM:

  • Empresa de Aguas del Oriente Antioqueño S.A. E.S.P. (Colombia): 99.997%

  • Aguas Regionales EPM S.A. E.S.P. (Colombia): 72.45%

  • Aguas Nacionales EPM S.A. E.S.P. (Colombia): 99.97%

  • Aguas de Malambo S.A. E.S.P. (Colombia): 98.31%

  • EPM Capital México S.A. de C.V. (Mexico): 48.98%. Panama Distribution Group S.A. (13.77%) and EPM Latam S.A. (33.70%), both from Panama, also hold shares in this entity. Controls 99.999996% of Eco Agua de Torreón (Mexico), where EPM Latam S.A. holds 0.000002%. Operates through its branch, EPM Capital México Sucursal Colombia.

  • EPM Chile S.A. (Chile): 99.98%. Controls 100% of Inversiones y Proyectos Hidrosur SpA, which owns 98.9% of Aguas de Antofagasta S.A. EPM Chile S.A. directly holds the remaining 1.1%

Image 3. EPM and Its Controlled Entities in Waste Management and Other Businesses

As of September 30, 2026.

Waste Management Strategic Business Unit:

  • Empresas Varias de Medellín S.A. E.S.P. (Colombia): EPM holds 93.42%. EPM Inversiones S.A. (99.99%) holds the remaining 6.57%.

Others:

  • Maxseguros EPM Ltd. (Bermudas): 100%.

  • Fundación Grupo EPM (Colombia).

  • DECA II (Guatemala): 99.99%. Controls 100% of EPM Latam S.A. (Panama), which in turn controls 100% of Promobiliaria S.A. (Panama). Promobiliaria operates through its branch, Promobiliaria Sucursal Colombia.

  • Panama Distribution Group (Panama): 100%. Controls 100% of Centro Corporativo de Servicios S.A.S. (Colombia) and 100% of Somos Servicios Integrados S.A. (Panama). SOMOS operates through its branch, SOMOS Sucursal Colombia.