Boulevard Acquisition Corp II and Estre Ambiental S.A. have announced the finalization of their previously announced business combination. The finalization comes after Boulevard stockholders approved the combination.

The newly formed company is called Estre Ambiental, Inc. and began trading shares on the NASDAQ on December 22, 2017.

“We are excited to have completed our combination with Boulevard and look forward to continuing our strategy of pursuing organic and acquisition growth opportunities,” said Sérgio Pedreiro, CEO of Estre, in a statement. “We will continue to work hard to distinguish Estre as the leading waste management enterprise in Latin America and maximize the abundant opportunities ahead.”

The company has continued to be led by the Estre management team, with Pedreiro at the helm.