Paradox Interactive is getting a new boss as Fredrik Wester steps down for the second time

Paradox Interactive’s deputy chief executive Mattias Lilja will become CEO on 4 January 2027, replacing Fredrik Wester, who is stepping down for a second time. The company describes the change as a natural evolution of its leadership, with Lilja already playing a central role in guiding its strategy and operations.

Wester previously led Paradox from 2009 to 2018, then returned in 2021 after his successor, Ebba Ljungerud, resigned amid strategic disagreements. Lilja also left the company in 2020 and returned the following year; his role included standing in for the CEO. He says Paradox will invest further in its core games, game design, tools and services for players and modders, while the community response has been cautious.