Interim Financial Controller — Family Office & Ventures

Company: Harmonic Finance™ | Certified B Corp
Apply for the Interim Financial Controller — Family Office & Ventures
Location: London
Job Description:

Harmonic Finance is partnering with a serial entrepreneur to appoint an Interim Financial Controller in London. The role sits across the founder’s family office, multiple operating businesses, property portfolio and investments, and blends hands-on bookkeeping with strategic finance.

The six-month engagement is open to part-time fractional candidates, with a mix of office and remote work to be agreed. You will lead month-end, payroll, and accounting processes, shape the group structure, advise

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Posted: November 7th, 2026