Insights — Executive Recruitment — 4 min read
When Does a Business Need a COO?
A COO is justified by operational strain, not by size or turnover on its own.
In short
A business needs a COO when the operating side of the business — delivery, supply chain, quality, production or service capacity, and the systems that run them — has grown too complex for the Managing Director to run alongside strategy, sales and external relationships, and when execution failures are now the binding constraint on growth.
Businesses rarely decide to appoint a Chief Operating Officer because a plan told them to. They decide because delivery has started slipping, costs are drifting without a clear cause, quality issues keep recurring, or the Managing Director is spending every day firefighting instead of leading.
None of those symptoms automatically point to a COO. Some point to a stronger operations manager, some to better systems, and some to a genuine gap in senior operational leadership that only a COO-level appointment will close.
The question is not size, it is operational load
Two businesses of identical turnover can have completely different operational leadership needs. A single-site distributor with a stable supply chain may run well under a strong operations manager reporting to the MD. A multi-site manufacturer with a live acquisition, a stretched supply chain and rising quality complaints has an operational load no single generalist can absorb alone.
The right question is not 'are we big enough for a COO' but 'has the operating side of the business become a full-time, senior, structural job in its own right'.
Signals that point towards a COO
- The Managing Director is spending most of their week on operational problems instead of strategy, sales or capital allocation
- Delivery performance, on-time-in-full or service levels have been declining for more than one quarter
- Quality or safety incidents are recurring rather than isolated
- The cost base is drifting up without a corresponding increase in output or a clear driver
- Multiple sites, shifts, warehouses or production lines are being coordinated informally, by habit rather than by system
- A recent or planned acquisition needs an integrated operating model, not two separate ones running in parallel
- The business is scaling output faster than its processes, systems and management layers can absorb
A COO exists to make delivery predictable at a scale and complexity the founder or MD can no longer hold in their head.
Signals that point elsewhere
Not every operational problem is a leadership gap. Some of the most common false positives:
| Symptom | Likely cause | Right response |
|---|---|---|
| One site is underperforming while others run well | A site or shift management gap, not a whole-business one | Strengthen site leadership before adding a COO layer above it |
| Delivery is fine but margins are falling | A costing, pricing or procurement issue | Finance or commercial review, not necessarily operations leadership |
| Everything is manual and nothing is written down | A systems and process design gap | May need a COO to design the operating model, or a strong operations manager plus better systems, depending on complexity |
| The business has just won one large new contract | A short-term capacity and mobilisation issue | Consider interim operational leadership for the ramp-up, not necessarily a permanent COO |
The Managing Director test
A useful diagnostic: ask the Managing Director to list what they actually did last week. If the list is dominated by production scheduling, supplier problems, delivery escalations and internal coordination, the business already has an operations leader — it is just the wrong person, doing the job alongside a much bigger one they are not doing at all.
The cost of that is rarely visible on a P&L. It shows up as strategic decisions that get delayed, growth opportunities that are not pursued, and a business that runs on the MD's personal bandwidth rather than on a repeatable operating model.
Growth, complexity and the acquisition trigger
Three situations reliably create the need for a COO even in businesses that previously ran well without one: rapid organic growth that has outpaced the existing management structure, entry into multi-site or multi-country operations, and acquisition or merger activity that requires two operating models to be integrated into one.
In each case, the underlying issue is the same — operational decisions that used to be made informally by one person now need a structured, senior owner with the authority to redesign how the business actually runs.
Choosing the engagement model once the need is confirmed
Confirming that a COO-level gap exists is a separate decision from confirming that it should be filled permanently. A permanent COO suits a business with an ongoing structural need at that level. An interim COO suits a defined period — post-acquisition integration, a turnaround, or covering a departure — where the mandate has a natural end point. A fractional COO suits a business that needs senior operational judgement and oversight but does not yet have enough complexity to justify a full-time seat.
What happens if the gap is left unfilled
Businesses that delay this decision tend to see the same pattern: growth continues to be sold in by the commercial side of the business, but delivery capacity does not keep pace. The result is missed promises, margin erosion from expediting and rework, and a Managing Director who becomes the permanent bottleneck for every operational decision above a certain size.
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Written by
International Sales & Market Development Director, Evans Sales Consultancy
Published 17 September 2026 — 4 min read