420 Consultancy brings over 30 years of experience in data solutions, including 30 years supporting financial institutions with complex data challenges. Our CDMP-qualified consultants have a proven background in delivering data projects that create real business value. We combine hands-on delivery experience with trusted expertise, helping organisations move forward with clarity, confidence, and results.

420 Consultancy is a strategic advisory firm helping organisations unlock value from data and AI with greater clarity, control, and confidence. We partner with senior leaders to define data strategy, strengthen governance, and build responsible AI approaches that align innovation with enterprise priorities and regulatory expectations. By combining deep domain experience, CDMP-qualified expertise, and a practical understanding of frameworks such as IAPP AIGP guidance and the EU AI Act, we help clients create data and AI governance strategies that are rigorous, business-led, and built for scale.

420 Consultancy brings strategic discipline to data project delivery, helping organisations design, build, and manage data platforms that support long-term business goals. We work with clients to turn complex data ambitions into structured delivery programmes, combining clear architecture, strong governance, and practical execution. From shaping the target vision through to implementation and oversight, we help ensure data platforms are not only technically sound, but aligned to business priorities, scalable for growth, and capable of delivering lasting value.

Our experience spans the design, build, and management of strategic data platforms across complex environments, including regulated organisations where resilience, control, and trust are critical. We bring a consultancy-led approach to delivery, combining senior advisory capability with hands-on experience in data architecture, platform transformation, and programme leadership. The result is a delivery model that gives clients confidence their data platforms will be built with purpose, governed effectively, and positioned to enable analytics, AI, and better decision-making at scale.

A slightly sharper version:

420 Consultancy helps organisations deliver strategic data platforms with greater clarity, control, and confidence. We have designed, built, and managed data platforms that form the backbone of enterprise reporting, governance, analytics, and AI. Our approach combines strategic advisory with delivery leadership, ensuring platforms are shaped around business value, built for resilience, and managed for sustained performance. In complex and regulated environments, we help clients move from ambition to execution through disciplined delivery, strong architecture, and governance that stands up to real-world demands.