How to hire a CFO in the UK mid-market
Hiring a CFO is the single most consequential senior hire most mid-market boards make. Get it right and the finance function scales properly, the investor relationships deepen, and the exit (whenever it comes) closes cleanly. Get it wrong and you spend the next 18 months rehiring, rebuilding the second layer, and repairing relationships the outgoing CFO left strained.
The visible cost of a bad first CFO hire in a £40m to £120m business runs to roughly £1.1m across the following 18 months once you count severance, search costs, interim cover, second-tier turnover, delayed board decisions, working-capital drift and lost CEO time. The invisible cost is the compounding one.
When to make the CFO hire
Boards tend to hire a CFO for one of three trigger reasons: a fundraise on the near horizon, an exit process being planned, or a founder who has run finance personally for too long and needs to hand it off. All three are legitimate. All three change the shape of the CFO profile you should be looking for.
For businesses under £30m turnover, the CFO title is often premature. The right first hire is frequently a Group Financial Controller or a Head of FP and A, with the CFO seat opened 12 to 18 months later once the finance function has been properly built. Hiring the CFO first, into a function that needs Controller work, is one of the most common expensive mistakes we see.
What a good CFO shortlist looks like
A shortlist that reflects the actual mandate, not the aspirational one. If the first 18 months of the role will be dominated by rebuilding the finance function, the shortlist should include CFOs who have done that specifically and enjoyed it. If the role is investor-facing and strategic from month one, the shortlist should skew towards CFOs with recent direct investor exposure.
The failure mode we see most often is a shortlist optimised for the CFO the board wishes they were hiring rather than the CFO the business actually needs. The gap becomes visible within six months.
The interview signals that predict success
The signals that best predict a strong CFO hire, based on the placements we have made in the last five years, are rarely the ones that dominate a first-round interview.
- Governance instinct. Whether the candidate will push back on the CEO when the situation warrants, tested through a specific scenario question rather than a general one.
- Second-tier readiness. Whether the candidate can name the specific shape of the finance team they will build below them within 12 months, in specifics rather than in generalities.
- Comfort with ambiguity. Particularly for founder-led businesses that run on tempo rather than process. Tested by asking about a decision the candidate made without complete information.
- Handling of the audit relationship. The cleanest read on operational maturity we have found.
- Cash discipline. Tested by asking about the tightest cash position they have personally managed, and listening for the specific week they were most worried.
Timing and process
A CFO search that actually works runs 12 to 16 weeks from an agreed brief to a signed offer, plus notice. Anything materially faster usually means a compromised shortlist. Anything materially slower usually means the process has stalled internally rather than that the market is thin.
The most valuable investment in the process is not extra shortlist candidates, it is extra reference calls on the final two. Three references is the market convention. Best practice is five, structured deliberately: two from former superiors, two from former direct reports, one from a peer.
The articles below
The articles collected here cover the specific decisions boards face across the full CFO hiring process — from when to hire, how to write the brief, and what to look for in a shortlist, through to onboarding, retention and the mid-year conversation that extends every CFO tenure. Real placement work, anonymised, written by the team that runs the searches.
