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Location Head Office

22 Romilly Street


+44 (0)20 3307 0730


William Perraudin
[email protected]


Experts in risk for the world's leading institutions

Mission Statement

We apply our expertise to solving complex risk problems for our clients.


Risk Control Limited is a leading independent firm of quantitative risk specialists based in London. Risk Control assists major international institutions by advising on risk methodology and implementation and by supplying bespoke risk and business software. We aim to increase the transparency of the business environment our clients face and to assist them in reducing the likelihood and costs of potential adverse events.


Specialists in risk management, superior software and quantitative modelling skills, deep knowledge of financial methodology and regulatory requirements, highly customisable solutions, flexibility


Risk Control was founded in 2000 in London.


Financial software, risk strategy, quantitative analysis, stress testing, credit risk management, default prediction and capital quantification, credit scoring, capital and liquidity issues.


William Perraudin, Director, is a former academic, central bank official and expert in risk management. Risk Control’s multi-disciplinary teams comprise consultants, risk quants and software specialists and include former regulators, ratings agency staff and academics as well as banking and insurance practitioners.

Key Customers

banks, insurers, public institutions, investment firms, corporates