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:
Miraí
(32) 3426-5300
Alumínio
(11) 4715-5800
(11) 4715-5991
São Paulo
(11) 5508-6800
Niquelândia
(62) 3354-6000
Itapissuma
(81) 3322-6000
Unidade Poços de Caldas
(35) 3714-2503
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
Érika Ferreira
[email protected]
+55 (11) 97564-9236
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
Érika Ferreira
[email protected]
+55 (11) 97564-9236
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:
Call us toll-free at 0800 892 0791
Access our Ethics Hotline on the Internet