3GA Participações S.A. acquired 51% stake in C-Tank on July 26, 2022. Under the terms of agreement, As a part of acquisition, C-Tank will now become Ambipar Response. In 2021, C-Tank had revenues of BRL 41 million and EBITDA of BRL 19 million. This acquisition will not be submitted for approval by its shareholders, nor will it entitle the right of recess. Paula Surerus of Veirano Advogados acted as legal advisor to C-Tank and Loyola Advogados acted as legal advisor to 3GA Participações.

3GA Participações S.A. completed the acquisition of 51% stake in C-Tank on July 26, 2022.