Our Partners

Our partners comprise experienced, international practitioners with a wealth of experience


Jason Parker MA, FCA


London, UK
+44 (0) 20 7378 7500

Jason Parker is the UK Senior Partner of Parker Russell UK specialising in audit and assurance and is also president and CEO of Parker Russell International, responsible for the management of the Owner-Managed Businesses (OMB) activity within Parker Russell UK and some of the other Parker Russell firms outside the UK where Jason Parker is authorised to undertake statutory audit.

Jason is based in the London office and continues to be actively involved with key clients. Jason is the founding partner of Parker Russell UK and Parker Russell International. He trained with a medium sized firm in the city. He provides commercial, strategic and accounting advice to a portfolio of small and medium sized businesses, larger private companies and enterprises with international connections.

Jason has carried out audits of financial statements prepared under IFRS and UK GAAP, and also has experience of working with a number of financial institution such as bank and investment companies. Jason is also actively involved in all areas of business development. Qualifications • FCA – Fellow member of the Institute of Chartered Accountants in England and Wales • MA – Master in Accounting and Financial Management from University of Essex

  • Providing a full range of audit and assurance services to OMB and large private companies, many with overseas operations
  • Co-ordinating a range of services to a number of businesses where he is the lead contact, in a variety of sectors
  • IFRS
  • Forensic audit and due diligence
  • Share valuation

Lili Wu, FCCA


London, UK
+44 (0) 20 7378 7500

After graduating with a degree in Accounting and Finance , I joined Parker Russell in 2005 as an audit trainee and qualified as a Chartered Certified Accountant in 2010.

I manage a diverse portfolio of clients from larger property companies to SMEs and owner-managed businesses and provide them with varied business support. This includes the production of management information, statutory financial reporting, general business advisory, and strategic growth advice. By gaining an in-depth understanding of my clients’ businesses, I work alongside them to help them grow, meet their targets, and stimulate them to think beyond the day to day.


I am responsible for the firm’s Asian Division. I work with companies and high net worth individuals that seek to establish operations, invest in, or take up residency in the UK. This involves providing sound cross-border structuring advice in relation to their offshore assets and corporate structures, on issues such as pre-arrival and post-arrival tax planning, domicile advice and estate planning. 

Michael Marcus FCA


London, UK
+44 (0) 20 7378 7500

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