Meet Our Team

Entrepreneur & Small Business Accounting Experts

A Dynamic and experienced team dedicated to customer satisfaction and timely execution.

  • Coaston Ahumuza

    Founder and Chairman

    An entrepreneur and accountant, Coaston founded RCT to support other entrepreneurs with their accounting and finance needs.

    Coaston now uses his vast knowledge of acquiring, building and exiting businesses to advise entrepreneurs and investors as they make their own business journey.

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  • Adam Bent


    Adam joined RCT as CEO in 2020 after 15 years as a portfolio Finance Director and business owner.

    Having been part of the founding team for over 25 start-ups, Adam uses his experience to help clients create commercially strategic plans underlined by sound financially modelling.

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  • Seth Koranteng

    Head of Accounting

    A Chartered Accountant, Seth leads the accounting team providing insightful tax planning, accountancy services and business advice to individuals, self-employed professionals, and small to medium size enterprises.

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  • Rokhaya Sow Diop

    Accounting Assistant

    Multilingual accountant supporting the accountancy needs of SME’s in the UK. Acting as agent for non-domestic clients operating in the UK my roles and responsibilities are broad:

    • Maintaining all elements of day-to-day accounts including purchase and sales ledgers, banking and cash flow, suppliers including invoicing.
    • All regulatory filing for VAT, PAYE and Corporation Tax.
    • Manage all elements of payroll for 75+ clients including monthly pay runs and annual filing.
    • Liaising between client offices and departments to resolve their day-to-day administrative and operational problems
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  • Maria Cherilyn (Che) Gamez


    A licensed Accountant in the Philippines, Che gained her Accountancy degree from Dela Salle University before spending 11 years as Crew Accountant and Accounts Manager onboard Fred Olsen Cruise Lines in Ipswich, UK.

    Experienced in retail and consultancy, working remotely for my clients allows Che to deliver a better service while taking care of her young son.

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  • Tomomi Kazumor

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