Castle Hall is a global leader in operational due diligence for alternative and traditional asset managers. The firm combines deep expertise with cutting-edge technology to deliver new efficiency, speed, and AI-powered insights to support due diligence across the investment industry. As the largest dedicated due diligence organization worldwide, Castle Hall has pioneered DiligenceExchange, powered by DiligenceAI, to streamline due diligence for both asset managers and allocators.

Working together, Castle Hall and our clients achieve better investment outcomes.