A fractional COO may be useful when your business needs someone to lead operations and coordinate managers, but the agreed workload does not require a full-time role. Advisory support may fit when your managers can carry delivery and need help changing how decisions and responsibilities work. A full-time operations leader may fit when the business needs sustained daily leadership.
For a UK founder with a team of 20–50, start with the work that still reaches you. Team size alone does not decide the answer. The role needs enough time, authority and information to do what you expect.
Antony Draper Advisory works on founder dependency, decision ownership and management systems. The engagement scope determines whether Antony advises the team or takes agreed operating responsibility; do not assume every advisory engagement includes a fractional COO role.
Write down the operating outcomes you need someone to own: coordinating delivery, resolving capacity conflicts, holding managers to commitments or improving a recurring operating problem. Separate ongoing responsibility from a defined improvement project.
Ask who will make decisions between the COO's working days. Agree availability, handovers and an urgent escalation route. Part-time support cannot cover a daily gap simply by giving it a senior title.
A usable brief names the outcomes, managers involved, decisions the role can make, limits that apply, information available and how progress will be reviewed.
Advisory support: your managers remain responsible for delivery. An advisor helps you diagnose the dependency, agree authority and improve the operating arrangements. Someone inside the business still needs to put the changes into practice.
Fractional or embedded operating leadership: the engagement includes agreed responsibility for operating decisions and coordinating the team. Check that the available time covers the work, including follow-through between meetings.
Full-time operating leadership: the business needs someone consistently present to lead operations. Check the actual scope and management capability before deciding whether that person should be a COO, operations director or operations manager.
The title does not establish the service. Compare proposals by responsibilities, access, availability and handover, rather than treating these labels as fixed packages.
Illustrative example, not a client case: sales wants to promise an earlier delivery date. Operations knows the capacity is already committed. Who can resolve the trade-off, what information do they need, and which commitments require founder approval?
If every ordinary conflict still needs you, the role may lack authority or reliable information. If decisions cannot wait until the next working day, the coverage may be insufficient. Walk through this before appointing someone.
Ask for a relevant example of work they personally owned. Distinguish an advisory project from an operating seat, and ask which outcomes are documented, client-confirmed or estimates. Obtain references through an agreed route.
Ask what they would examine first, which decisions they expect to own and what support they need from you and the managers. A proposal should name dependencies as well as deliverables.
Agree availability, responsibilities, deliverables, timing, fee and how the work will transfer to the team or a permanent hire. Review scope changes explicitly rather than letting an advisor quietly become the default operations leader.
You hired a COO to take operational weight off your shoulders. You still approve the difficult decisions. The team still comes to you when something matters.
The COO makes a call. You would have handled it differently, so you change it. They start checking before acting. The team notices and goes straight to you again.
That is one possible pattern, not a diagnosis of every failed hire. Capability, judgement and fit matter too. The useful question is what happened in the actual decisions that came back.
Choose three recent decisions. Could the COO make them without permission? Were the limits clear? Did another team have to agree? What information or context did only you have?
If those questions have no clear answers, replacing the person can leave the next hire asking you the same things. You pay for senior judgement while continuing to make the decisions yourself.
First, decisions. Agree which choices belong to the COO, the boundaries they work within and which exceptions need your involvement. Make this usable in the work, rather than writing a manual nobody consults.
Second, standards. Choose a recurring customer or delivery problem. Can both of you describe what a good outcome looks like? Does the team know it too?
Third, information and follow-through. Can the COO trust the numbers, see problems early and hold managers to their commitments without you chasing on their behalf?
These checks help you distinguish a person who needs development from a role that needs clearer authority, information or expectations. The right change may involve both.
Choose starting measures linked to the work: routine approvals returning to the founder, unresolved decisions, commitments delivered without rescue and exceptions handled within agreed limits. Define the source and review period before comparing results.
A quiet week is not proof that the business can run without you. Decisions may have been deferred. Review completed commitments and unresolved work, and check whether the team could act when an exception occurred.
A fractional COO, stronger managers, SOPs or a dashboard may address a particular cause. Establish which cause you are changing, then check what the team can now handle.
The free 20-question Founder Independence Assessment gives an indicative profile based on your answers. Use it as a starting point for investigating where the business still relies on you, rather than a verdict that you need a COO.
Practitioner guidance. Role examples and suggested measures are illustrative; they are not client outcomes, hiring guarantees or promises of AI visibility.
Agree decision ownership, limits, escalation and review.
Connect outcome ownership, useful measures and a management rhythm.