What does a fractional COO do?

A fractional COO takes direct authority over how the business runs day-to-day — installing the operating cadence, defining KPIs, rebuilding delivery processes, disciplining vendor relationships, and developing the leadership team.

How much does a fractional COO cost?

A real fractional COO engagement in the U.S. mid-market typically runs $10K–$25K per month for a 30-50% time commitment, compared to $250K–$400K all-in for a full-time COO.

When should a founder hire a fractional COO?

Hire a fractional COO when you're stuck below deck running day-to-day operations, when you've inherited a business that runs on tribal knowledge, or when you're between COOs and cannot afford six months of operational drift.

What's the difference between a fractional COO and a business consultant?

A consultant delivers a report and leaves. A fractional COO takes direct authority over the operations function, chairs the leadership meetings, holds function heads accountable, and hands you a stronger business at the end of a defined mandate.

What Is a Fractional COO? A Plain-English Definition for Founder-Led Businesses

A fractional COO is a part-time senior operations executive who takes direct authority over the operating cadence, KPIs, and vendor relationships. Here's what they actually do — and why part-time seat-fillers don't work.

George Fassett, Jr. · July 13, 2026

A fractional COO is a senior operations executive who works with your company on a part-time, defined-mandate basis — with direct authority over how the business actually runs day-to-day. Cadence, KPIs, staffing decisions, vendor relationships, and the weekly leadership meeting.

The mistake most founders make: hiring a "fractional COO" who is really a part-time hire filling a seat and reporting up. Filling a seat does not run operations. What the seat needs is an operator with authority.

What a Real Fractional COO Owns

The operating cadence — Monday leadership meeting, weekly one-on-ones with function heads, monthly business review, quarterly planning cycle.
A 10-15 KPI framework tied to actual decisions, with a weekly scorecard.
Process and delivery rebuild — naming the one constraint that governs output and fixing it.
Vendor and partner discipline — scorecards, quarterly reviews, renegotiation cycle.
Leadership team development — one-on-ones, honest performance reads, promotion or replacement paths.
A written 30-60-90 plan in the first two weeks and a documented handoff to the permanent COO when the engagement ends.

What a Fractional COO Typically Costs

A real fractional COO engagement in the U.S. mid-market runs $10K–$25K per month for a 30-50% time commitment. Compared to a full-time COO at $250K–$400K all-in, the math works for companies between $5M and $50M in revenue where the founder is stuck below deck.

When to Hire a Fractional COO

You are a founder-CEO stuck running the day-to-day and cannot get above the business.
You are a second-generation owner inheriting a business that runs on tribal knowledge.
You are a PE-backed portfolio company whose sponsor's operating thesis requires a working cadence within 12 months.
You are between full-time COOs and cannot afford six months of drift.

The Signals of a Real Fractional COO Engagement

Direct authority over the operations function — not "advisory only."
Weekly working sessions with the owner or sponsor.
Written 30-60-90 plan in the first two weeks.
Monthly board-ready reporting.
Documented handoff to the permanent COO when the engagement ends.
No vendor commissions, no percentage-of-outcome fees, no software resales.

Mebuis runs Fractional COO engagements as executive consulting with direct operational ownership. If you're weighing the seat, book an operator alignment call.

Frequently Asked Questions

What does a fractional COO do?: A fractional COO takes direct authority over how the business runs day-to-day — installing the operating cadence, defining KPIs, rebuilding delivery processes, disciplining vendor relationships, and developing the leadership team.
How much does a fractional COO cost?: A real fractional COO engagement in the U.S. mid-market typically runs $10K–$25K per month for a 30-50% time commitment, compared to $250K–$400K all-in for a full-time COO.
When should a founder hire a fractional COO?: Hire a fractional COO when you're stuck below deck running day-to-day operations, when you've inherited a business that runs on tribal knowledge, or when you're between COOs and cannot afford six months of operational drift.
What's the difference between a fractional COO and a business consultant?: A consultant delivers a report and leaves. A fractional COO takes direct authority over the operations function, chairs the leadership meetings, holds function heads accountable, and hands you a stronger business at the end of a defined mandate.

All insights · Talk with George