We have an extensive portfolio of accountancy clients throughout the world and we are a leading intermediary for accountants in the UK, with over 3,000 clients ranging from the 'big four' firms to sole practitioners.

We are a leading PII broker and the UK's largest insurance broker (Insurance Times Top 50 UK Brokers Survey August 2006). Aon topped London's Best Brokers 2006 poll, winning more categories than any other broker. The categories we led included best broker for professional liability lines, policy coverage and speed and professionalism in creating contract certainty.

All our clients, whatever their size, benefit from:

• market access and leverage, one of the biggest factors in achieving value for money in todays market conditions
• wide policy coverage, complying with UK Institutes' requirements
• payment by instalments
• specialist claims service
• cover from leading insurers

All of these services are provided by professionals who understand your business.

Last updated on 08 January 2007