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Contact us

Hello!

A través de estos medios puedes comunicarte con nosotros:

Trhough these means, you can contact us: 

If you wish to send us comments, suggestions, complaints, or concerns, please fill out this form:

Raising your concerns

If you are aware of any act or conduct that goes against our commitments expressed in the Code of Conduct, our corporate policies or the law, you can report it through the following channels:

Cerrejón

  • Call (601) 794-0355, or email
    controlinterno@cerrejon.com

Glencore

  • Leave a written or voice message in Glencore's web platform
    Raising concerns
  • Call +57 (605) 316 1068 (PIN 1196), or email
    codeofconduct@glencore.com

Report concerns to the authorities regarding Transnational Bribrery and Acts of Corruption.

  • Transnational Bribery Reporting Channel to the Superintendence of Companies
    Superintendence of Companies
  • Report corruption acts to the Transparency Secretariat of the Presidency of the Republic
    Secretaría de Transparencia