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Fees and Finance

The Fees & Finance Team are responsible for two key parts of Matrix administration.


Fees are your first point of contact if you would like to speak to a member of the team regarding any aspect of barristers’ fees including billing, negotiations, assessment and Aged Debt queries or fee collection.

Please make payment of barristers’ fees via BACS (electronic transfer).  Account details can be found on our fee notes and invoices but should you wish to pay by card, in US$ or Euros please email us for details.

You can contact the Fees Team via or their direct line +44 (0)20 7611 9363


Finance are your first point of contact if you would like to speak to a member of the team regarding any aspect of the Matrix’s company finances, including supplier invoices and payments.

You can contact the Finance Team via or their direct line +44 (0)20 7611 9355


Chloe Mahon, Head of Finance
+44 (0)20 7611 9329

Chloe is the Head of Finance and leads both the teams dedicated to these processes. She works closely with the Chief Executive and Practice Managers to ensure the smooth running of the Fees and Finance provisions at Matrix.

She is responsible for Matrix’s finances as well as the administration of barrister’s fees. She has specialist knowledge of funding for domestic and international civil and criminal cases, including private remuneration, all types of Conditional Fee Agreements (CFAs), fixed fees, third party and alternative funding options.

Chloe and the team aim to provide exceptional levels of service and expertise; they are always available to happy to speak to anyone about any aspect of fees, funding or finance.

Eric Ofori-Darko, Credit Control
+44 (0)20 7611 9321

Eric started at Matrix in September 2007, prior to that he worked at Doughty Street Chambers as the Aged Debt Manager. He loves watching and playing football.

Felix Oram, Finance Administrator
+44 (0)20 7611 9355

Felix joined Matrix full-time in October 2019 after completing his Graduate Diploma in Law from City, University of London. Prior to studying Law Felix ran his own business for nine years where he was responsible for finance and bookkeeping activities. He will assist the Head of Finance with the management of the Purchase Ledger and all day to day accounting procedures.

Sabrina Karikari, Billing Coordinator
+44 (0)20 7404 3447

Sabrina joined Matrix in January 2016 as a Receptionist, after graduating from the University of Bath. In June 2016, she moved to the fees team as the Billing Coordinator. Sabrina assists with all fee queries but is primarily responsible for the billing of members' fees.