First 100 days as CEO: listen, frame, decide, set rhythm
A new CEO's first 100 days set the operating cadence for years. Here's the structured plan — first 30 to listen, next 40 to frame, next 30 to commit — with…
- Days 1-30: listen. 50+ structured conversations. No major decisions unless burning.
- Days 31-70: frame. Strategic hypotheses + operating model + top decisions queued.
- Days 71-100: commit. Public strategy + team changes + cadence in place.
- End-of-100-day note: what you saw, decided, and will measure. The artefact that sets accountability.
First 100 days as CEO is the only time a leader gets permission to ask basic questions, change foundational things, and reset the team's rhythm. Spend it deliberately.
Days 1-30: listen
- 50+ conversations: every executive, board member, key customers, regulators, top 30 employees, departed executives.
- Standard question set: what's working, what's broken, what would you change in 90 days, what should I stop doing.
- Same notes template; pattern-spot weekly with chief of staff.
- No major decisions unless burning. Reversible 'two-way doors' only.
- Communicate the listening: 'I'm in input mode for 30 days.'
Days 31-70: frame
- Draft strategic hypotheses (3-5). Test them with 10-15 people.
- Map operating model: cadence, decision rights, RACI for top decisions.
- Team assessment: who stays, who develops, where to recruit.
- Board alignment: bring hypotheses + planned changes; get pushback before public.
- Customer narrative: clear story about where we're going.
Days 71-100: commit
- 1StrategyPublic, written, one-page. Where we win and where we don't play.
- 2Operating cadenceWeekly leadership, monthly business review, quarterly planning. Visible to all.
- 3TeamMajor role moves announced; backfills in flight.
- 4100-day noteWritten to company + board: what you saw, decided, will measure. The accountability artefact.
The traps
- Big changes before listening
- Replaces team in week 2
- Public strategy before pressure test
- Burns trust capital you can't rebuild
- Endless listening past day 60
- Avoids hard team calls
- No public commitment by day 100
- Org loses faith they have a CEO
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