One of the most expensive mistakes a CEO can make is hiring a COO before understanding what they actually need that person to own. The hire happens, the executive arrives, and within 90 days both sides are frustrated — because the scope was never clearly defined and the actual operational constraints were never properly diagnosed.
Operational due diligence on your own business is not a common practice. It should be.
What operational due diligence means inside your own company
When a PE firm acquires a company, they run an operational assessment immediately — looking at cost structure, process maturity, systems infrastructure, and leadership capability. They want to know where the value is locked and what's required to unlock it. There's no reason a CEO preparing to hire a COO shouldn't do the same thing.
The operational assessment asks: where are the constraints that are limiting growth or compressing margins? Where are decisions slow, information unreliable, or execution inconsistent? Which functions have the leadership capacity to scale and which don't? The answers tell you what a COO needs to prioritize — and what profile of COO you actually need.
The five areas to assess
Process maturity. Are your core operational processes documented, measured, and consistently executed? Or does execution depend on tribal knowledge and individual heroics? Process-dependent businesses break when people leave. A COO hire into a low-maturity process environment needs to be a builder — not an optimizer.
Systems and data infrastructure. Can your leadership team get accurate operational data without manually assembling it? Do your systems support the business as it operates today, or the business as it operated five years ago? Systems debt is expensive to carry and expensive to fix — and a COO who walks into a fragmented technology landscape needs to know that before they accept the role.
Leadership bench strength. The COO inherits your leadership team. Which of your VPs and directors can scale with the business? Which ones are already at their ceiling? A COO who walks in expecting a strong bench and finds something different will spend their first year managing around people rather than building the business.
Financial visibility. Can you see, by function and by business unit, where money is being made and lost? Margin visibility at the operational level — not just the P&L level — is a prerequisite for any meaningful optimization. If your COO can't see the cost structure clearly, they're operating blind.
Decision rights and accountability. Who owns what decisions in your organization today? Is that ownership clear to everyone involved? Organizations where authority is ambiguous — where multiple people think they own the same decision — are slow, political, and exhausting to manage. A COO needs clear authority to be effective, and that clarity starts with understanding the current state.
Hiring a COO without an operational assessment is like hiring a surgeon without telling them where the patient hurts. They'll figure it out eventually — but the first few months will be expensive.
How to run the assessment
The assessment doesn't need to be elaborate. A structured 30-day process — interviews with your leadership team, review of your financial and operational data, and a structured output of findings and priorities — is enough to give you and your incoming COO a shared picture of the starting point. Many fractional COO engagements begin exactly this way: the first 30 days is diagnostic, and the findings drive the engagement plan for the following 6–12 months.
Want a structured operational assessment before you hire?
The KStrat Ops Diagnostic is a 30-day structured assessment that tells you exactly where your operational constraints are — and what to prioritize first.