When should a founder hire a COO?
The right hire at the wrong time creates two frustrated people and an expensive salary line.
Dawn McGruer · 7 min read · Updated August 2026
The short answer
Hire a COO when operational complexity, not strategy, is limiting growth: multiple delivery lines, a team large enough to need management, documented processes to run, and a founder whose time is more valuable in commercial work. Before that point, a delivery lead or operations manager usually solves the same problem.
Key takeaways
- A COO runs the operating model; they cannot invent a missing one.
- Complexity, documentation and margin matter more than a revenue threshold.
- Most founders need a delivery owner and a management rhythm first.
- Fractional operations support builds the system before the permanent hire.
- Define decision rights before recruiting, then genuinely hand them over.
What a COO actually owns
A COO owns how the business runs: delivery, systems, people operations, capacity planning and the execution of strategy. They convert commercial intent into an operating rhythm.
They do not invent the strategy, and they cannot compensate for a business model that has never been defined. Hiring one to bring order to something undefined reliably disappoints both sides.
The signals that the timing is right
Timing matters more than revenue level, though the signals tend to appear together somewhere in the seven-figure range.
- Complexity
- Several delivery lines or client types, each with its own rhythm.
- Team size
- Enough people that management is a role rather than a habit.
- Documentation
- Method and standards written down, so there is a system to run.
- Founder value
- Your hour is worth more in strategy, pricing and relationships than in coordination.
- Margin
- Profit can absorb a senior salary without depending on a perfect year.
Cheaper options to try first
Most founders who feel they need a COO actually need one accountable delivery owner, a documented operating method and a weekly management rhythm.
A fractional COO or operations consultant can build that scaffolding in months without a permanent senior salary — and it makes the eventual full-time hire far more effective, because they inherit a system instead of a mess.
How to make the hire work
Define the outcomes, the decision rights and the numbers the role owns before recruiting. Then actually hand those decisions over; a COO who has to seek approval for everything is an expensive coordinator.
Expect the first ninety days to expose the gaps you have tolerated for years. That discomfort is the value of the role, not a sign of a bad hire.
Frequently asked
Related questions
Do I need a COO or an operations manager?
An operations manager runs existing processes well. A COO designs the operating model and leads other managers. If your processes exist but need running, hire a manager; if the model itself needs building and owning at leadership level, hire a COO.
What revenue level justifies a COO?
There is no fixed threshold, but the role usually becomes viable somewhere in the seven-figure range, where margin can absorb a senior salary. Complexity and documentation matter more than revenue — a simple £3m business may need one less than a complex £1.5m one.
Should my first senior hire be a COO or a sales lead?
Whichever constraint is binding. If delivery and coordination cap growth, hire operations. If revenue depends entirely on the founder's relationships, hire commercially first — otherwise you build capacity the pipeline cannot fill.
About the author
Dawn McGruer
Dawn McGruer FRSA FCIM is a business growth strategist, Wiley bestselling author and keynote speaker, and the creator of The Billionaire Brain® — her forthcoming Forbes Books title on the psychology and neuroscience of extraordinary success.
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