Beyond the CEO: Succession Planning for Your CFO and CHRO

When boards discuss succession, they mean CEO succession. Yet ask any experienced director which departure caused the most disruption in their career, and a surprising number will name a CFO who resigned three months before an IPO, or a CHRO who left mid-way through a difficult integration. The roles beside the corner office carry succession risk that boards systematically under-plan.

Why CFO succession deserves board attention

The CFO is the one CXO whose departure the market reads as a signal. An abrupt CFO exit at a listed company invites immediate speculation about the accounts — fair or not. Beyond optics:

• The CFO holds relationships that take years to build: auditors, bankers, rating agencies, institutional investors.
• Critical events — fundraises, listings, restructurings — are effectively impossible to navigate with an empty finance chair.
• Finance teams are pyramids of specialists; the controller who is brilliant at closing books may have never faced an investor in his life.

A credible CFO succession plan names an emergency interim (usually the financial controller or a strong business-unit CFO), identifies one or two internal candidates with a development plan against the full role — treasury, investor relations, M&A and board exposure, not just accounting — and is honest about whether the internal bench can be ready within the realistic horizon. Where it cannot, the board should know what the external market looks like before it needs to enter it; periodic market mapping through an executive search partner costs little and removes the panic premium later.

Why CHRO succession is harder than it looks

CHRO succession suffers from a peculiar irony: the function that runs succession planning for everyone else rarely has a plan for itself. The role has also outgrown its old shape. A modern CHRO at a growth company handles leadership succession, organisation design, culture through scale, ESOP and compensation architecture, and increasingly sits in board and investor conversations. The internal bench — often strong HR operations specialists — frequently lacks exposure to exactly these dimensions.

Boards should ask three questions annually:

• Who steps in tomorrow if the CHRO leaves, and what would they need to hold the role for six months?
• Which one or two internal HR leaders could grow into the full role within three years, and are they getting business-partner and board exposure now?
• Is our CHRO herself a succession risk — under-challenged, under-paid against the market, or carrying the transformation alone?

Our leadership development work with HR leadership teams often begins exactly here: converting a strong functional bench into genuine enterprise leaders.

Run all CXO succession on one rhythm

Rather than treating each role separately, effective boards review CXO succession as a single annual exercise, usually owned by the nominations committee with the CEO:

• A one-page succession card per CXO role: emergency cover, ready-now candidates, ready-in-two-years candidates, development actions, retention risk.
• An honest red/amber/green call per role — and a rule that any role rated red for two consecutive years triggers external benchmarking.
• Cross-checks against transformation plans: if next year holds an IPO or an acquisition, the CFO and CHRO cards deserve double scrutiny.

Retention is half of succession

The cheapest succession plan is the exit that never happens. CFOs and CHROs leave most often for predictable reasons — a CEO transition they were not consulted on, compensation that drifted below market, or the sense that the next bigger role will never come internally. Boards that track these signals, and act on them a year early, save themselves the entire fire drill.

If your board's succession discussion currently ends at the CEO row, talk to us about extending it — the second and third chairs matter more than most boards assume.