Castleton Tower is a boutique consulting firm serving asset allocators - including RIAs, family offices, and institutional investors. The firm helps these organisations harness the full potential of their data through building and integrating advanced data solutions, with particular expertise in data lakehouses. Founded by executives with extensive experience from top-tier hedge funds and asset managers, the firm operates with a lean model where senior practitioners handle both strategy and technical implementation directly.
The company's technical domains span quantitative research, data science, data integration, application development, and AI-ready foundations. Its core service lines include data integration - creating centralised hubs from disparate data sources - and bespoke application development covering advanced reporting, risk management tools, and portfolio optimization solutions.
Castleton Tower's client base is concentrated within the investment management sector, working with hedge funds, asset managers, and other institutional allocators. The firm's approach combines high-level strategic guidance with hands-on technical delivery, distinguishing it within the consulting landscape for financial data infrastructure.
