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A small, hard-working consulting firm based in Guernsey.  Established in 2014, we hit the ground running finding success in providing solutions for small and large companies alike.  We specialise in strategic planning, project management, finance and operations strategies.
Daniel de Lisle Fort Grey Consulting
Daniel de Lisle
B.Sc (Econ), ACA
Managing Director

Daniel is a Chartered Accountant and Economics graduate from the London School of Economics.


A self-motivated and innovative business consultant with over ten years’ expertise in director level business transformation roles.


Daniel's expertise includes the automation of finance and operations functions and of making data relevant and useful.  He has run large multi jurisdiction projects and is effective in implementing strategic change and efficiency improvements.


Daniel is the principal consultant and oversees business development.

Dr Quintin Rayer
Dr Quintin Rayer
B.Sc (Hons), ARCS, DPhil, CPhys, Chartered FCISI, Chartered Wealth Manager, SIPC

Quintin is a Chartered Fellow of the Chartered Institute for Securities and Investments, a Chartered Wealth Manager, holds a Physics degree from Imperial College London and a Physics doctorate from Oxford University. 


Quintin has applied knowledge from nuclear and aerospace engineering to areas in finance, working for actuarial and investment consultancy firms as well as a multi-national European bank for nearly ten years.


Projects have included substantial and innovative development of quantitative fund selection and analysis techniques, risk-monitoring and portfolio optimisation, including in-house training for analysts and relationship managers. 


Quintin has completed the Sustainable Investment Professional Certification (SIPC) with the John Molson Business School, becoming this programme’s first graduate in the Channel Islands and the second in the UK. 

“It was a great pleasure to have worked on several projects with Quintin, one of the most capable, accomplishment orientated and innovative personalities I know. Quintin is someone whom can take difficult financial market concepts and summarize them easily and efficiently in simple but not simplistic terms, and whose knowledge of quantitative finance and risk management is simply worldclass. This kind of knowledge cannot but help the bottom line!”


John E Dunn III

Oak Point Investments LLC

“We are a small and growing consultancy. We look forward to meeting you and your team and helping you define your goals, develop solutions - and realize them! So what are you waiting for, arrange a meeting today to learn more about our customised solutions and services" 

Daniel de Lisle

Fort Grey Consulting Limited


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