Most founder-led businesses need operating leadership well before they hire it, and when they finally act they usually hire the wrong shape of role. The question is not whether you need a COO. It is whether the operating work in your business now amounts to a full-time seat, and whether the person who fills it needs to be permanent, part-time or promoted from inside.
This is a decision framework rather than an argument. It ends with a recommendation that will point some readers away from hiring anyone at all.
The signals
Seven signals the seat is genuinely needed
None of these is decisive alone. Three or more together usually means the operating seat is vacant and the founder is filling it badly.
1. Decisions queue behind you. Pricing, hiring, approvals and escalations all route upward because there are no owners and no authority limits. You are the switchboard, and the business runs at the speed of your inbox.
2. You cannot be absent. A two-week holiday requires either constant availability or a backlog on return. If six weeks away would cause real damage, the business is a function of one person.
3. The plan does not survive the quarter. January's plan is unrecognisable by April, not because it was wrong but because nothing converted it into weekly work. This is covered in detail in why your plan dies in Q1.
4. You cannot see margin below the company line. You know monthly revenue and roughly what the bank says. You cannot say which jobs, customers or product lines made money last month. See from gut feel to P&L visibility.
5. Capable people have gone quiet. Good hires are underperforming relative to their history. Almost always this is unclear ownership rather than capability, which is the subject of right people, right seats.
6. Growth has flattened while effort has risen. Revenue has been steady for eighteen months and everyone is busier than ever. This is the ceiling of the current structure, not the market.
7. You are working in the business rather than on it. Ask what proportion of last week you spent on work only you can do. Under a third is a structural problem, not a time management one.
Thresholds
Revenue and headcount, honestly
Thresholds are rough guides and every business breaks them somewhere, but the shape of the market is reasonably consistent in Australia.
| Stage | Usual position | What normally fits |
|---|---|---|
| Under $2M, fewer than 10 staff | The founder can still hold the whole operation in their head | Better systems and a good bookkeeper or office manager. Not a COO. |
| $2M to $5M, 10 to 25 staff | The strain is visible but the operating work is not yet a full week | A fixed-scope install, or a light fractional arrangement of one day a week |
| $5M to $15M, 25 to 70 staff | The operating seat is genuinely vacant and costing money | Fractional operating leadership, or a strong internal promotion with external support |
| $15M to $30M, 70 to 150 staff | The seat is full-time work | A full-time COO or general manager, often preceded by a fractional interim who defines the role |
| Above $30M | Permanent executive structure required | Full-time COO with a functional leadership team beneath |
Two adjustments matter. Complexity beats revenue: a $6M business across four sites with three service lines needs more operating leadership than a $15M single-site business with one product. And industry matters: contracting, manufacturing and multi-site health carry more operational load per dollar than professional services.
The three options
Full-time, fractional or internal promotion
| Dimension | Full-time COO | Fractional COO | Internal promotion |
|---|---|---|---|
| Annual cost | A full-time COO carries a loaded annual cost well above the salary line once superannuation, incentives, recruitment and on-costs are counted. | $36,000 to $190,000 plus GST depending on days | Usually a $20,000 to $60,000 uplift on an existing salary |
| Time to productive | Three to six months including notice periods and ramp | Two to four weeks | Immediate presence, six to twelve months to competence in the role |
| Experience level | High, if the recruitment lands | High by definition; the model only works with experienced operators | Deep business knowledge, limited operating experience at this level |
| Business knowledge | None at the start | None at the start | Complete |
| Downside risk | A mis-hire at this level commonly costs a year, the recruitment fee and the loaded cost of the seat | Notice periods are short; a poor fit is visible within a month | You lose a good functional lead and gain a struggling executive |
| Best when | The role is genuinely full-time and permanent, and the business can define it precisely | The seat is needed now, the role is not yet definable, or the load is under full-time | There is a strong internal candidate who needs structure and support rather than replacement |
The most common expensive error is hiring full-time into an undefined role. A business that has never had a COO writes a position description listing everything the founder dislikes doing, recruits an experienced executive into that ambiguity, and then discovers within six months that the founder has not actually released the decisions. The executive leaves. The conclusion drawn is "COOs don't work here", when the real fault was scoping.
Define the seat before you fill it permanently. A role that cannot be described in five accountabilities and four numbers is not ready to be recruited.
A sequence that works
The safer order of operations
Where a business is at the point of hiring but cannot yet define the role, the lower-risk path is to run the seat before recruiting into it. Fill it fractionally for six to nine months. During that period the accountabilities become clear, the reporting gets built, the leadership cadence is established and the actual weekly load becomes measurable. At the end of it you either know the role is a genuine full-time seat and can recruit against a precise brief, or you discover it was three days a week and you have avoided the full loaded cost of a permanent executive.
The same period frequently surfaces an internal candidate. Once accountabilities and scorecards exist, someone in the business often turns out to be capable of the role with support, and promoting them costs a fraction of an external hire while keeping the institutional knowledge.
The full economic comparison is set out in fractional versus full-time COO economics, and the current market pricing in what a fractional COO costs in Australia.
When not to hire
Three situations where the answer is no
The business is unprofitable at the unit level. An operator cannot fix a model that loses money on every job. Pricing and cost structure come first, and that is a fixed-scope piece of work rather than a seat.
The founder does not actually want to release control. This is common and it is not a character flaw, but it is fatal to the engagement. If the founder will overrule operating decisions, hiring anyone into the seat wastes their money and someone else's year.
The business is under $2M with a simple model. At that size the return on better systems, a clean chart of accounts and one good administrative hire is higher than the return on senior operating leadership.
If three or more of the seven signals describe your business, the seat is already vacant and you are already paying for it in founder time. A thirty-minute fit call will name the constraint, and the Operating Diagnostic from $3,600 plus GST will size it properly before you commit to anything.
Questions founders ask
Questions about hiring a COO
When should a founder-led business hire a COO?
- When the operating work in the business genuinely amounts to a seat rather than a set of tasks: the founder is the escalation point for most decisions, quarterly priorities slip without anyone owning them, and the leadership team cannot run a week without the founder in the room. Revenue is a weak signal on its own.
What revenue do you need before hiring a full-time COO?
- Most founder-led businesses cannot justify a full-time operator below roughly $15M to $20M in revenue, because there is not five days a week of COO-level work to give one. Below that, a fractional seat or a fixed-scope install usually gives the same structure without the salary.
Should I promote someone internally instead?
- Often yes, if the person has already shown judgement under pressure and the business can give them support while they grow into the role. The common mistake is promoting your best delivery person into an operating seat with no coaching and no defined accountabilities, which usually costs you a good operator and a year.
How do I know if I need a full-time or a fractional COO?
- Count the days. If the operating work is one to three days a week, fractional fits and costs less. If it is genuinely five days across a large team with daily executive load, hire permanently, and consider using a fractional operator for six months first to define the role precisely before you recruit into it.
When is the answer not to hire anyone?
- Three situations. The business loses money at the unit level, in which case pricing and cost structure come first. The founder does not actually want to release control, in which case any appointment fails. Or the business is under $2M with a simple model, where systems and one good administrative hire return more than senior leadership.
Can I just keep doing the COO job myself?
- Many founders can for a while, and under about $2M with a simple model it is often right. The test is time: if under a third of your week goes on work only you can do, holding the operating seat yourself is costing growth.
Should I hire a second-in-charge or use a fractional COO first?
- A second-in-charge only works if the seat is defined. A role that cannot be described in five accountabilities and four numbers is not ready to recruit. Running the seat fractionally first makes the brief precise, whether you then recruit or promote.
Should I hire a general manager so I can step back, or is that premature?
- Define the seat before you fill it. If you cannot describe the role in about five accountabilities and four numbers, a permanent GM will inherit ambiguity. Running the seat fractionally for six to nine months first tells you what the role actually is.
Do I need a COO or just an operations coordinator?
- An operations coordinator takes tasks off the founder; a COO takes decisions and accountability. If the problem is admin volume, hire support. If decisions queue behind you and plans slip, more admin help will not fix it.
Operations director vs COO: what's the difference?
- The titles overlap. An operations director usually leads delivery functions under a CEO or GM; a COO typically owns the whole operating system and sits beside the founder. What matters is the accountabilities written for the seat, not the title.
What breaks when a company grows from 20 to 50 staff?
- Informal management breaks first. The founder can no longer see every job, roles start to overlap, meetings lose structure and numbers arrive too late. The fix is an accountability chart, a weekly leadership rhythm and a scorecard before the next hiring round.