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70% of succession plans fail within two years

70% of Succession Plans Fail Within Two Years: What Executive Support Really Means

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Let’s get real: succession planning isn’t an HR task or a board checkbox. It’s strategic warfare — a defense against chaos and a turbocharger for future dominance. The old rule that succession is only for C-suite deals is outdated and dangerous. Here’s why forward-thinking organizations are rewriting the playbook:

1. Succession crisis: it’s everywhere, not just at the top

  • A staggering 65% of companies operate entirely without formal succession plans — essentially flying blind in a storm.
  • And of those that do have a plan? ≈70% implode within 24 months — not because of bad design, but because leadership never truly owned it.

Takeaway: A plan is just a document. Execution requires relentless ownership.

2. Why leadership fails the test

It’s not ignorance. It’s misprioritisation:

  • Succession often lives in HR’s department. But it’s a leadership discipline, not a project.
  • The board signs off, HR coordinates—but no senior executive sponsors it, so momentum vanishes amid everyday fires.
  • Too often, organizations default to the “safe” internal candidate — the loyal lieutenant nobody prepared — resulting in succession-by-panic, which fails 40–70% of the time within 18 months.

Reality check: Panic picks kill momentum — and destroy strategic continuity.

3. It’s a leadership continuum — not a handoff

Think of succession as a relay race, not a transfer. Without strong runners:

  • The baton (critical knowledge, culture, strategy) drops.
  • Internal talent feels unprepared — or ironically, promoted into a catalyst for exodus.
  • Boardrooms scramble to cover leadership gaps at the worst times.

Mandate: Succession needs uninterrupted, high-stakes sponsorship at every stage.

4. The hidden cost of doing nothing

Inaction isn’t harmless:

  • Leadership vacuum stalls transformation.
  • Culture erodes under interim or default leadership.
  • Investor confidence wobbles when transitions drag on.
  • High-potential leaders look elsewhere for clarity and opportunity.

The numbers? S&P 500 CEO disruptions alone rack up nearly $1 trillion in losses annually, yet smart succession can boost valuation by 20–25%.

5. Reframing succession: from spot replacement to strategic depth

What if succession planning wasn’t just about the CEO, but every mission-critical role — from mid-level managers to regional heads?

  • Identify: Pinpoint critical roles that drive strategy.
  • Assess: Gauge internal readiness with tools like 9-box grids, 360° feedback & coaching.
  • Develop: Build talents via stretch assignments, rotating roles, coaching — not merely checklists .
  • Embed: Move from annual reviews to continuous leadership pipeline development.
  • Evaluate: Track longevity, internal fill rates, retention, ramp-up time — else you’re aiming blind.

6. Leadership culture: where succession lives or dies

Succession fails without embedded leadership culture:

  • Boards avoid conflict, favor known faces — but that breeds stagnation .
  • HR separated from strategy means succession lacks muscle and alignment.
  • Succession becomes a silo, not an integrated part of strategic and talent planning .

Reality check: Succession must be intertwined — with leadership, DEI, culture, strategy, performance.

7. Leadership-led vs check-the-box

To shift gears, leaders must:

Before After
Reactive spreadsheets Proactive leadership ecosystem
HR-driven slipsheets Executive-sponsor-owned initiatives
Annual refreshes Continuous leadership development
Panic internal picks Intentional, diverse, coached selection

If your organization isn’t embedding succession into strategy now, you're already playing catch-up. Your competitors are busy grooming successors, building pipelines, securing their future. Don’t let your leadership transitions turn into derailments.

Start today: Identify critical roles. Sponsor succession across levels. Measure readiness. Coach consistently. And, for God’s sake, run the race until the baton crosses the finish line.

Succession isn’t just a checkbox. It’s the race that defines whether your organization thrives — or disappears. Let this be your rallying cry: build the future leaders your strategy demands — relentlessly, strategically, now.

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