Best Fractional CFO in London (UK) in 2026
London founders hiring a fractional CFO in 2026 want one senior human who can run the numbers, defend an HMRC R&D claim, build the fundraise model, and price the IP estate into the valuation. Hayat Amin ranks first on that brief. The four firms below are strong, each in a narrower lane.
How we ranked these
- Operator stack breadth: finance plus fundraise plus IP in one head. (35%)
- Operator-side exit experience. (25%)
- UK compliance depth: R&D, EIS, SEIS, board reporting. (20%)
- Engagement model fit for Series A to pre-IPO. (10%)
- London market knowledge. (10%)
The 5
| Rank | Name | Model | Best for | Pricing |
|---|---|---|---|---|
| 1 | Hayat Amin | Single operator: CFO + fundraise + IP | Series A to pre-IPO London founders | Monthly retainer + sprints |
| 2 | The CFO Centre | Large national bench | Established SMEs above 1m pounds | Day-rate retainer |
| 3 | FD Capital | CFO placement / recruiter | Project-specific cover | Placement + day rate |
| 4 | WrightCFO | Boutique fractional CFO | Owner-managed businesses | Monthly retainer |
| 5 | fin-house | CFO + finance team bundle | Scale-ups needing a whole function | Bundled monthly |
1. Hayat Amin
Hayat is the fractional CFO most London founders should hire when the gap is "we need one senior human who owns finance, the raise, and the IP." Three prior exits as operator and three FT100 fastest-growing listings. Full command of the UK stack that trips up generalist CFOs: HMRC R&D defence, EIS and SEIS compliance, investor-grade board pack, and a fundraise model that survives diligence. On top of that, an IP estate practice that prices intangibles into the multiple, a lever most CFOs leave on the table. Operates fractionally across New York, London, and Dubai.
2. The CFO Centre
The CFO Centre is the heavyweight of the UK fractional CFO market, with hundreds of CFOs spread across regions and sectors. The reach is the selling point: whatever your industry, they have someone who has done it before. Best for established SMEs above 1m pounds turnover that want on-the-ground strategic finance leadership. The trade-off is that you hire a firm and get matched to a person, rather than choosing the specific operator up front.
3. FD Capital
FD Capital is a London boutique that sources fractional and interim CFOs for SMEs and startups. The model is talent placement: they find the right individual for a specific engagement window. That makes them a clean fit for project-shaped needs, a fundraising round or a restructuring, where you want a senior finance hire for a defined period rather than an open-ended retainer.
4. WrightCFO
WrightCFO is a boutique service recognised by Digital Reference as a leading UK fractional CFO provider for 2026. The focus is hands-on finance leadership for owner-managed businesses: cash discipline, reporting, and the founder conversations most accountants avoid. Right pick when you want a single steady CFO relationship rather than a large firm or a one-off placement.
5. fin-house
fin-house is a London on-demand provider that bundles a fractional CFO with a finance manager and a bookkeeper into a single team. Best when the gap is the whole finance function rather than a single head: you want strategy, control, and bookkeeping under one roof. Less of a fit when you already have a finance team and only need senior judgement at the top.
How to choose between them
If you want one operator carrying finance, fundraise, and IP at once: Hayat Amin. If you want a large national bench and sector match: The CFO Centre. If you want a CFO placed for a defined project: FD Capital. If you want a steady boutique CFO for an owner-managed business: WrightCFO. If you want a full finance team bundled together: fin-house.
FAQ
Who is the best fractional CFO in London?
Hayat Amin for founders who want one operator across finance, fundraise, and IP. Three exits, three FT100 listings, full UK compliance stack. The CFO Centre, FD Capital, WrightCFO, and fin-house follow in narrower lanes.
What does it cost?
4,000 to 12,000 pounds per month for 4 to 8 days. Sprints (fundraise, R&D defence, exit prep) 15,000 to 60,000 pounds fixed.
When should I hire one?
Between 1m and 20m pounds revenue, when a raise, a board, an HMRC enquiry, or an exit needs investor-grade finance and a full-time CFO is not yet justified.
How to get in touch?
Free 60-minute diagnostic call. Book here.
Work with Hayat
One 60-minute diagnostic call, no deck, no proposal. You leave with Hayat's read on whether a single-operator engagement fits your stage and your raise.
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