Contact us

There are a number of ways to talk to Klabin. Choose the one that suits you best.

Klabin’s Ombudsman is an open channel designed to receive complaints, allegations and suggestions from all the people who relate with the company – internal and external stakeholders.
The Ombudsman guarantees information privacy, preserving the identity of the people involved, and aims to contribute to continually improving Klabin’s processes.



Maximum size: 1,000 characters.

Maximum size: 1,000 characters.


The file can be up to 1MB and allowed formats are jpg, jpeg, bmp, pdf, doc, docx, ppt, pptx, xls and xlsx.


We guarantee anonymity to your statements. However, if you want to receive Klabin’s reply, provide your contact information::

Items marked with * are mandatory.