Legal form

MGR Weston Kay LLP (“MGR” or “we”) is a limited liability partnership registered in England and Wales with registered number OC307515.


Chartered Accountants and Registered Auditors

Registered office and postal address

55 Loudoun Road, St John’s Wood, London, NW8 0DL


+44 (0)20 7625 4545


+44 (0)20 7625 5265


Public registers

Details about the limited liability partnership’s registration can be viewed at under reference number OC307515. Details of our audit registration can be viewed at under reference number C003546226.

Authorisation scheme

Authorised to practise as chartered accountants, registered to carry on audit work in the UK and Ireland, and regulated for a range of investment business activities by the Institute of Chartered Accountants in England and Wales (“ICAEW”). Professional rules and code of conduct can be accessed on their website at The ICAEW audit regulations can be accessed on and the APB Ethical Standards can be accessed from

Data protection

MGR is registered with the Information Commissioner as a data controller under registered number Z5863936.

VAT number

GB 125 4605 33

General terms and conditions

A letter of engagement including our terms and conditions will be provided at the commencement of any engagement to which they apply.

Applicable law

English law, with the English courts having exclusive jurisdiction in relation to any claim, dispute or difference concerning the service and any matter arising from it.


Our professional indemnity insurers are Royal & Sun Alliance Insurance plc of 20 Fenchurch Street, London EC3M 3AU and CNA Insurance Company Ltd of 20 Fenchurch Street, London EC3M 3BY.  The territorial coverage is worldwide.


We aim to provide the best possible service. However, should there be cause for a complaint; it can be made by contacting Paul Simnock or Joe Weston. In the event of your not being satisfied by our response, you may also bring the matter to the attention of the ICAEW. Details of any other dispute resolution procedure applicable to an engagement will be contained in the relevant letter of engagement.

Allinial Global

MGR is a member firm of the Allinial Global network. Allinial Global is a leading worldwide network of independent accounting and consulting firms, providing a comprehensive portfolio of audit, accountancy, tax and advisory services.

ETL Global

MGR is a member firm of ETL Global, an integrated global advisory network combining tax, legal, audit, accounting and business consulting services. The group has more than 1,000 offices and is represented in about 50 countries.