RefinyX AB is a Swedish deep tech company developing and industrializing hydrometallurgical and thermal process technologies for recovery of critical elements, across applications such as battery recycling and REEs. Founded by the core team behind Northvolt's Revolt, RefinyX repossessed and continues to build on that IP portfolio, exceeding 130 patents. The team has already built the only commercial-scale black mass processing plant in the Western world producing battery-grade outputs. RefinyX delivers full-cycle solutions from process design to plant commissioning, targeting recovery of critical elements from NMC and LFP batteries.