TA Associates, a global growth private equity firm, has promoted Mike Libert to managing director and Stefan Dandl to director, among others.

Libert is based in TA’s Boston office, focusing on investments in software companies in North America. Prior to TA, he was an associate consultant in the private equity and technology groups at Bain & Co. and worked in corporate strategy at Nintex, a former TA portfolio company.

Dandl is based in the London office and focuses on investments in EMEA-based (Europe, Middle East and Africa) technology and financial services companies. He also leads the firm’s efforts in German-speaking countries across sectors. Before joining TA, Stefan worked at J.P. Morgan in the investment banking division, media and technology group.

Other promotions include: Ben Bold and Rafael Telahun to senior vice president and Ali Abdel-Halim, Yash Baheti, Laurent Indekeu, Enzo Loreti and Kaelan Ong to vice president.