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CBA

Contact us

Contact us

Whether it’s through our products, our services or our communications channels, we are present in your everyday life. Feel free to contact us whenever you need to, by leaving a message using the form below.

Contact our units

If you need to talk to a specific unit, you can contact us through the phones below:

Alumínio

    (11) 4715-5800

    (11) 4715-5991

São Paulo

    (11) 5508-6800

São Miguel

    (11) 3488-8600

Niquelândia

    (62) 3354-6000

Itapissuma

    (81) 3322-6000

Unidade Poços de Caldas

    (35) 3714-2503

Miraí

    (32) 3426-5300

Media contacts

São Paulo (SP)

Institutional matters and issues concerning the São Miguel Paulista and Metalex units.

AGÊNCIA FATO RELEVANTE – ATENDIMENTO NACIONAL

Giulia Castro
[email protected]
+55 (11) 97575-0225 

 

Cleide Rodriguez  
[email protected] 
+55 (11) 9.9935-0102 

 

Fernando Rubino  
[email protected] 
+55 (11) 98268-2838 

 

Lucíola Correa  
[email protected]
+55 (62) 98135-2086

Alumínio (SP)

Matters relating to the activities of the unidade Alumínio

AGÊNCIA FATO RELEVANTE – ATENDIMENTO NACIONAL

Giulia Castro
[email protected]
+55 (11) 97575-0225 

 

Cleide Rodriguez  
[email protected] 
+55 (11) 9.9935-0102 

 

Fernando Rubino  
[email protected] 
+55 (11) 98268-2838 

 

Lucíola Correa  
[email protected]
+55 (62) 98135-2086

Goiás (GO)

Matters relating to the activities of the Niquelândia unit

Oficina de Comunicação
Tel: + 55 62 3225-4899 / 55 62 98176-0297


Press relations officers:
Sirlene Milhomem
[email protected]


Rosana Terra
[email protected]
+55 (62) 98207-5297

Minas Gerais (MG)

Matters related to mining activities

Ideia Comunicação Empresarial
Tel: + 55 31 3326-2400 / 55 31 98417-3130


Press relations officers:
José Guilherme
[email protected]

Josiane Souza
[email protected]

Pará (PA)

Matters related to our operations at the Rondon Bauxite Project (PA)

Tel: +55 91 8896-7215

Press relations officers:
Bruna Brabo - [email protected]

Ethical Line

Our beliefs and values are nonnegotiable.

As an organization we live by solid values of responsibility and integrity. Our Code of Conduct sets out principles that guide the behavior of all people who are a part of CBA.

We also have an Ethics Hotline where internal and external stakeholders can address matters related to the workplace at CBA.

For further information or to report or address any concerns relating to our Code of Conduct, use the channels below:

Download conduct codelogo-etica 2.png

Call us toll-free at 0800 892 0791

Access our Ethics Hotline on the Internet

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