CUBE, a global leader in automated regulatory intelligence, has acquired Silicon Valley-based RegTech firm 4CRisk. The deal expands CUBE's capabilities beyond financial regulation into corporate compliance domains including cyber, AI, privacy, labour laws and ESG. Founded in 2019, 4CRisk uses specialised AI language models to map corporate policies and procedures directly to regulatory obligations, controls and risks, delivering results up to 50 times faster than manual processes. The company's AI compliance assistant, Ask ARIA, provides highly accurate automation. The acquisition strengthens CUBE's position as it builds a unified, AI-powered compliance and risk platform. CUBE now serves over 1,000 customers globally across financial services and adjacent industries. Both companies were named in the RegTech100 for 2026. Transaction details were not disclosed.