Antti Lassila

Antti Lassila is an experienced finance professional currently serving as Group Controller at Atria Plc since September 2025, where responsibilities include managing external and internal reporting processes and group management reporting. Prior to this, Antti held the position of Group Controller at Incap from October 2023 to August 2025, focusing on reporting, analysis, and collaboration with subsidiary controllers. Antti's background includes being a Finance Manager and Business Controller at CGI from November 2019 to September 2023, overseeing financial performance and large sales processes. Previous roles at PwC Finland as a Senior Audit Associate and Audit Associate involved auditing various clients and ensuring compliance with accounting standards. Antti began a career in finance as a Financial Administration assistant at Seinäjoen Vesi from 2013 to 2015 while pursuing education in Accounting, culminating in a Master’s Degree from the University of Jyväskylä and studies at Youngstown State University.