Welcome to Thorne Lancaster Parker
Chartered Accountants
Established for over 100 years, Thorne Lancaster Parker is one of London’s leading independent accountancy practices.
We provide a wide range of accountancy and advisory services, and will work closely with you to provide a service that is tailored to your individual needs.
At Thorne Lancaster Parker we deal with a variety of businesses, with clients ranging from AIM listed clients, unquoted public limited companies in both service and manufacturing sectors to partnerships and sole traders.
The practice has also built up a substantial expertise in the entertainment sector.
Such a diverse client base is unusual and gives us an important competitive edge – a wealth of experience and expertise which ultimately benefits all of our clients.
Our website contains a wide range of guides offering tax, financial and business information, which we trust you will find useful. To discuss how we can help you further, please contact us.
We look forward to working with you.


