What McKinsey’s quiet election overhaul really signals
McKinsey & Company has quietly rewritten the rules of its own leadership elections – and the move speaks volumes about what consulting partnerships really value when tested: confidence and continuity over endless internal campaigning.
The Wall Street Journal recently reported that the firm’s Global Managing Partner will now be elected to a single six-year term (rather than two possible three-year terms), with a confirmation vote after four years.
The firm is also slimming its global board from 30 senior partners to just 12, who will give up all other leadership roles to focus solely on governance.
Why does this matter?
Because the way a firm governs itself internally is part of what clients are buying externally.
McKinsey’s last two leadership contests became drawn-out, three-round battles that spilled into the press and exposed internal fractures. This change signals to both the market and its own people that it’s serious about leading decisively.
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A Signal Beyond McKinsey
These aren’t just McKinsey problems — they’re partnership problems. And the lessons apply to any professional services firm navigating the balance between inclusivity and decisiveness.
Here’s what we take from this move, supported by broader research:
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1. Large partnerships struggle to balance inclusivity with decisiveness
By design, partnerships give every senior voice a say. But as firms grow, this inclusivity can paralyse decision-making and turn leadership elections into internal political theatre.
Harvard Law School points out that governance reforms often follow high-profile disputes, precisely to restore trust and stability within the partnership.
Source: Harvard Law School Forum on Corporate Governance – “Why Governance in Professional Services Firms Matters” (2022)
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2. Smaller boards make faster, clearer decisions
Research consistently shows that boards above 12 members tend to suffer from diluted accountability, slower decision-making, and groupthink.
McKinsey’s move from 30 to 12 aligns with best practice for oversight and agility. Stanford Graduate School of Business summarised this effect succinctly: leaner boards are better boards.
Source: Stanford Graduate School of Business – “Why Smaller Boards Are Better Boards” (2014)
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3. Firms that rely on trust and discretion can’t afford public leadership drama
Consulting firms trade on their ability to project confidence and discretion — both internally and externally. Internal leadership struggles that play out in public risk shaking client confidence and damaging a firm’s brand.
As The Economist noted, “when elite consulting firms stumble, clients notice.”
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4. Leadership succession is a top risk to future performance
PwC’s 2023 Global CEO Survey identified leadership succession as one of the most critical risks firms face today — noting that mishandled transitions often lead to client losses and senior talent churn.
McKinsey’s structured confirmation process at year four helps mitigate that risk while preserving continuity.
Source: PwC – 26th Global CEO Survey (2023)
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Why It Matters
Clients don’t hire McKinsey for its internal democracy. They hire it because it looks decisive when others hesitate.
In consulting, as in any advisory business – your internal governance is your external brand.
A firm’s internal leadership sets the tone for how it’s perceived externally.
When a market leader moves, others pay attention.
The question is who follows.
This post comments on:
The Wall Street Journal: McKinsey Changes How It Elects Its Leaders to Avoid Succession Dramas
21-July 2025
Ben Appleton is the founder of Strat-Bridge, a specialist executive search partner to the strategy consulting industry. He works with global consulting firms and senior leaders across the UK, Germany, Switzerland, and beyond — helping them build capability at the Partner and Director level.
