What it means
In many companies the COO is the executive who ranks just below the chief executive, although titles and reporting lines vary widely between organisations. Where a chief executive looks outward to investors, partners and markets, the COO looks inward to make sure the business runs smoothly.
In practice, the COO keeps the operating model working while others focus on growth and new products. For finance professionals, the COO matters because operating decisions drive most of the cost base and much of the cash flow.
Staffing levels, supplier terms, inventory and delivery times all show up in the numbers the CFO reports each month. A COO who understands unit costs and margins can make far better trade-offs than one who only tracks output volumes.
COOs are usually measured on operating metrics such as gross margin per unit, on-time delivery, customer retention, cost per order and working capital days. Their targets are normally agreed with the CFO so that the budget, the forecast and the operating plan tell the same story.
When the two executives disagree, the board expects them to resolve the difference before the numbers reach investors. The role changes with company size.
In a small business the COO may be the founder's right hand, handling premises, suppliers and hiring, while in a large group the COO may oversee several divisions and their regional managers. Some companies use a President and COO structure, where the COO holds a broad remit under the president.
The title is often confused with other operations roles, so it is worth checking the job description before assuming what authority the person holds. A COO who reports directly to the chief executive usually has more influence over budgets and hiring than one who reports to a divisional head.
For a non-finance professional, the practical question is which operating numbers the COO owns and how those numbers are reported upwards.
In practice
Real-world examples.
Example
A chain of 40 coffee shops hires a COO to standardise opening hours, supplier contracts and staff rotas across all sites. Within a year the COO has cut food waste by 12% and reduced delivery costs per shop. The CFO now receives a monthly operating dashboard that the COO reviews with store managers.
Example
A logistics firm that ships parcels across three countries appoints a COO after late deliveries start to put key customer contracts at risk. The COO redesigns the depot schedule and renegotiates courier rates on the busiest routes. On-time delivery improves, and the firm keeps two large clients that had been considering rival carriers.
Example
A private school group with campuses in two cities gives its COO responsibility for facilities, catering and transport. The COO compares the cost per pupil across campuses and finds that one site spends far more on maintenance than the others. The board uses that analysis to decide where to invest its capital budget.
Case study
Seen in the real world.
This illustrative case features Harrow Lane Foods, a fictional frozen meals business with $30,000,000 of annual sales. Its founder appointed a COO when the company had three factories, because the founder could no longer follow production schedules personally. The new COO introduced weekly operating reviews and a shared dashboard that linked each factory's costs to the monthly management accounts.
Within six months the COO found that one factory had unit costs 9% above the others because of frequent machine stoppages. The COO and the CFO agreed a maintenance plan and tracked the savings against the forecast each month. The fictional company cut its annual cost of sales by $1,200,000 without reducing its product range. The COO also introduced a monthly review of scrap rates, so any similar problem would be spotted early. Factory managers now present their own cost variances at the weekly review, which has made the finance team's forecasts noticeably more reliable.
Watch out
Common mistakes.
- Assuming the COO and the CFO do the same job, when the COO runs operations and the CFO controls financial reporting, funding and capital discipline.
- Reading the COO title as proof of seniority or succession planning without checking the reporting line and the budget the role controls.
- Ignoring operating metrics in board discussions, which leaves finance blind to the drivers of margin and cash flow.
Questions
People also ask.
Which metrics does a COO usually own?
A COO usually owns operating measures such as margin per unit, delivery performance, cost per order and capacity utilisation, which then feed into the company's overall results.
Does a COO need a finance background?
Not always, but a COO who understands unit economics, budgets and cash flow is far more effective and can challenge the numbers presented to them.
Should a small business appoint a COO?
Usually not until operations are complex enough to need a dedicated leader, because the founder or a general manager can often run daily activity until volume justifies the cost.
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