What is a Fractional COO?
A Fractional COO is a senior operating executive engaged on a part-time, embedded basis to run the operating cadence of a company — owning throughput, cost, service, and cross-functional execution without occupying the permanent seat.
What does a Fractional COO do?
The role is defined by outcomes, not hours. A Fractional COO typically owns the operating plan, the weekly and monthly operating cadence, and the cross-functional decisions that move revenue, margin, working capital, and service.
- • Sets the operating plan and the cadence that delivers it.
- • Resolves cross-functional bottlenecks between commercial, supply chain, manufacturing, and finance.
- • Installs the operating rhythm — S&OP, MBRs, QBRs — the business will keep after the engagement.
- • Upgrades the operating bench and coaches the leadership team.
- • Is measured against P&L, working-capital, and service KPIs on the operating plan.
Fractional COO vs. traditional consulting
A consultant recommends; a Fractional COO is accountable. Where consulting engagements typically end with a deliverable, a Fractional COO carries the operating number for the duration of the engagement. The distinction is executive accountability inside the operating team — not adjacent to it.
When companies engage a Fractional COO
- • Founder-led businesses professionalizing operations without hiring a permanent COO too early.
- • Private equity portfolio companies executing a value-creation plan.
- • Growth companies scaling supply chain, manufacturing, or distribution across sites and geographies.
- • Businesses in turnaround or post-M&A integration needing operating leadership on day one.
Atelier Operations places Fortune 500 operating executives as Fractional COOs, Fractional CEOs, and Operating Partners.
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