The $4.4 Billion Unraveling: Unity Shutters ironSource and Puts Supersonic on the Auction Block

Unity is undertaking a major corporate overhaul: it will shut down the ironSource advertising network by April 30, 2026, has initiated the sale of its Supersonic casual-games publishing unit, and is exploring a possible sale of Unity China. Despite these divestitures and the failure of the ironSource acquisition, Unity projects Q1 2026 revenue of $505–508M and adjusted EBITDA of $130–135M, citing growth from its Unity Vector ad technology and core Create engine.