Airline Manager 4
81 Achievements
Steam
Trader
Perform IPO
7.3%
How to unlock the Trader achievement in Airline Manager 4 - Definitive Guide
Orca
TrueSteamAchievements
TrueSteamAchievements
In the Finance, Marketing and Stock menu in the bottom right corner select stock. You will see a button that asks you if you want to perform an IPO. You need a fleet size of 5 to do so.