Stifel and Moelis & Company served as financial advisors to GTCR on the deal.
Nuvei Corp is a Montreal-based electronic payment processing company.
McCabe originally joined Genstar in 2016 and Martellaro first came on board in 2014.
PSA International, a global port operator, is the seller.
Gannett Fleming is an engineering and infrastructure solutions provider.
Kaizen was backed by LNC Partners.
Unanue is a significant shareholder in Goya Foods, which his grandfather founded in1936. He spoke with PE Hub's Mary Kathleen Flynn at PEI Group's NEXUS 2024.
Latham & Watkins LLP served as legal advisor to Oaktree in connection with the transaction.
With the rise of e-commerce during the pandemic, pent-up demand for packaging materials has driven PE deals in the paper packaging market.
The investment will be used to accelerate Grant Thornton's business strategy.