Altair Engineering Inc. announced earnings guidance for the first quarter and full year of 2022. For the quarter, the company expects total revenue of $152.0 million to $155.0 million and Net Income of $5.6 million to $7.5 million. For the year, the company expects total revenue of $568.0 million to $582.0 million and Net loss of $23.1 million to $13.4 million.