Your COO just gave notice. Unlike losing a CFO—where the immediate risk is financial systems—losing a COO means the person directing traffic across your entire operation is about to walk out the door.
We worked with a distribution company in Texas last year. $45 million in revenue, warehouses in three states, 60 employees. Their COO gave three weeks notice to take a bigger role at a larger company. The CEO's first instinct was to absorb the COO's responsibilities herself while she searched for a replacement.
By week two, she was spending her days troubleshooting shipping delays instead of preparing for a board meeting. She was answering questions from warehouse managers instead of closing a deal with a major new customer. That's when she called us.
The COO role touches everything. At a company your size, that typically means operations, logistics, facilities, maybe HR, and often the day-to-day management of your largest teams. When that person leaves, you feel it across the entire business.
The First 48 Hours: Understand the Impact
Before you do anything else, map out exactly what your COO owns and what's at risk.
Identify what they actually do
COO is a title that means different things at different companies. At some businesses, the COO is primarily running manufacturing or logistics. At others, they're the internal CEO—running everything so the CEO can focus externally. Some COOs are glorified operations managers; others are genuine second-in-command executives.
Walk through your COO's actual responsibilities:
- Which functions report to them directly?
- Which vendor and partner relationships do they personally manage?
- What decisions require their approval?
- What meetings do they run?
- What do they know that isn't written down anywhere?
This gives you a realistic picture of the gap you need to fill.
Identify immediate risks
What could break in the next 30-60 days if no one's watching?
At your size, this often means: production schedules that need oversight, vendor relationships that require attention, facility issues that someone needs to handle, and teams that need clear direction. If you're in the middle of a major project—new system implementation, facility expansion, process improvement—that's an additional risk.
Map the direct reports
COOs often have more direct reports than any other executive. At a $30-100M company, your COO might have 4-8 people reporting to them: operations managers, warehouse supervisors, facilities, maybe HR or IT depending on how you're structured.
These people need to know immediately: who do they report to now? Who approves their decisions? Who do they escalate to when something goes wrong?
Ambiguity creates chaos. Even if your interim structure isn't perfect, make it explicit.
The Notice Period: Get the Knowledge Transfer
If your COO gave proper notice, you have a window. Use it.
Document the undocumented
Every COO has knowledge that isn't in any system or manual. The vendor who's actually flexible on pricing even though their contract says otherwise. The production quirk that causes problems every Q4. The employee who's thinking about leaving. The facility issue that's been jury-rigged for two years.
Sit down with your departing COO multiple times during the notice period. Have them walk through a typical week, a typical month, a typical quarter. Record these conversations if possible.
Also: get their key contacts. Vendor reps, service providers, maintenance contractors. The people your COO calls when things go wrong.
Ask what's broken
Departing executives often know where the problems are—things they were too busy to fix, or didn't want to bring up because it would create conflict. Now that they're leaving, they might tell you.
Ask directly: What should I know that you've never told me? What would you fix if you were staying? Where are the risks?
Communicate to stakeholders
Your team needs to hear about the departure from you, not from the rumor mill. Keep it simple and confident: the COO is leaving, here's the interim plan, here's what's not changing, here's when we expect to have a permanent solution.
If you have board members or significant vendors who have relationships with your COO, give them a heads up directly.
Bridging the Gap: Your Options
You have three basic options for coverage: distribute responsibilities internally, have the CEO absorb the role, or bring in interim help.
Distributing internally
In some cases, you can split COO responsibilities among your existing managers. Your ops manager takes production. Your warehouse supervisor takes logistics. HR reports to you directly. Each function runs semi-independently for a while.
This works if:
- Your functional managers are experienced and can operate with less oversight
- The COO role was more about coordination than active management
- You don't have major operational initiatives in flight
- The CEO has bandwidth to handle cross-functional issues and escalations
The risk: things fall through the cracks. Cross-functional problems don't get solved. The CEO gets pulled into operational details and drops strategic work.
CEO absorbs the role
Some CEOs try to just take on COO duties themselves. This almost never works for more than a few weeks.
If you're the CEO, you already have a full-time job. Adding day-to-day operations to your plate means something else doesn't get done: business development, board relationships, strategic planning, customer relationships. The stuff only you can do.
If you're considering this path, be realistic about how long you can sustain it. A few weeks during an emergency is different from six months while you search for a replacement.
Interim leadership
An interim COO is an experienced operations executive who steps in temporarily to maintain stability while you search for a permanent hire. They're not consultants—they're operators who run your business day-to-day.
Consider an interim if:
- Your COO departure was sudden or notice period is short
- Operations are complex enough that they need real oversight
- You're in the middle of something critical (new facility, major initiative, turnaround)
- You can't afford to have the CEO buried in operations
- Your functional managers need senior-level support and coordination
For companies in the $30-100M range, an interim COO typically costs $18,000-$35,000 per month depending on complexity and time commitment. Most engagements run 4-8 months.
The benefit beyond just maintaining operations: an experienced interim often brings best practices from other companies and can help you think about what you really need in a permanent hire.
The Sudden Departure
Sometimes COOs leave with minimal notice. It's less common than with other roles—COOs tend to be operationally-minded people who feel responsibility for transitions—but it happens.
If you're facing a sudden departure:
Day 1: Identify the most critical decisions and handoffs needed immediately. Who needs to know? What breaks first?
Days 2-3: Get clarity on interim coverage. Either empower your functional managers with clear authority, or start the process to bring in interim help.
Week 1: Communicate to your team. Establish the interim structure explicitly. Get external help in place if needed.
Don't try to hire permanently in a panic. Operations hires made under pressure rarely work out. Stabilize first, then search deliberately.
Finding Your Next COO
COO is a tricky role to hire for. Unlike CFO, where the requirements are relatively consistent across companies, COO means different things at different businesses.
Define what you actually need
Before you write a job description, think carefully about what kind of COO your company needs:
The Executor: Someone to run day-to-day operations so you can focus on strategy and external relationships. Best if you're a CEO who isn't operationally inclined or needs to spend more time on growth.
The Change Agent: Someone to transform operations, implement new systems, drive efficiency. Best if operations need significant improvement, not just maintenance.
The Integrator: Someone to coordinate across functions and be the glue that holds operations together. Best if your functional managers are strong but need someone to connect the dots.
The Successor: Someone being groomed for CEO. Best if you're planning your own transition in the next few years.
These are very different profiles. The right hire depends on which one you actually need.
Internal vs. external
If you have a strong operations manager or VP who's ready to step up, internal promotion has real advantages: they know the business, the team knows them, there's minimal ramp-up time.
But "ready" is the key word. An ops manager who's excellent at running their function may not be ready to oversee multiple functions, coordinate across the business, and operate at a true executive level. Promoting someone before they're ready doesn't help them—and you'll be searching again in a year.
If you're not confident they're ready, that's your answer.
Timeline
A good COO search takes 90-150 days. Sometimes longer if your requirements are unusual or your industry is specialized. The role varies so much between companies that just defining what you need often takes longer than other executive searches.
With interim coverage in place, you can take the time to get it right.
The Financial Picture
A COO transition forces you to think operationally. But here's what often gets missed: the financial impact.
During a COO gap, your margins are at risk. Inefficiencies widen. Vendor negotiations slip. Capital projects stall. Inventory management becomes reactive instead of proactive. Most finance teams are looking backward at what happened last quarter—not forward at what's about to break.
The operational chaos is the visible problem. The financial drag is what quietly erodes value.
That's where a CFO's perspective matters. During the transition period, you need someone who can see across operations and finance at the same time. Someone who knows where the operational decisions are creating financial risk. Someone who can monitor cash flow, margin pressure, and working capital management while your leadership structure is in flux.
Some companies realize during a COO transition that their finance function has been reactive for years. They're managing by the rearview mirror instead of looking forward at what's coming. That's fixable—but it requires intentional change.
How We Help
We work with companies navigating operational transitions—businesses in the $30-100M range where leadership gaps create real financial and operational risk.
Financial stability during transitions — When your COO leaves, we provide a CFO-level view of the financial impact. That means identifying where operational decisions are creating margin pressure, cash flow risk, or working capital problems. We help you stabilize finances while operations are being reorganized.
Operational financial discipline — We work with your interim COO or reorganized teams to install the financial oversight that should have been there all along. Better vendor management, working capital optimization, capital allocation clarity, margin accountability by function.
Gap coverage — If your CFO function is thin, a COO departure usually means financial oversight is thin too. We can provide fractional CFO support during the transition to make sure you're not flying blind on cash, margins, and operational metrics.
Finding your next operations leader — When you're ready to search for a permanent COO, we can help you think through what you actually need and find candidates who fit. See our executive and management recruiting practice for how we approach leadership searches.
The goal: stabilize operations, protect your numbers, and use the transition as an opportunity to install better financial discipline across the business.
Common Questions
How quickly can an interim COO start?
Usually 1-2 weeks. Faster in urgent situations if someone with relevant experience is available. The key is matching industry and operational complexity—an interim who's run similar operations can get up to speed quickly.
Can the CEO just cover the COO role temporarily?
For a few weeks, maybe. Longer than that, you'll start dropping balls. CEOs who try to run operations long-term usually end up neglecting strategy, business development, or customer relationships—the stuff only they can do. That's a bad trade.
Should we promote our ops manager?
Depends on their readiness. Strong ops managers are excellent at running their function. COOs need to coordinate across functions, operate at an executive level, and think strategically about the business. Some ops managers are ready. If you're not sure, they probably aren't.
What does an interim COO cost?
For companies in your revenue range, typically $18,000-$35,000 per month. Higher than salary equivalent, but no benefits, bonus, recruiting fees, or severance. And you only pay for the time you need.
Do we even need a COO?
Not every company does. If your functional managers are strong, your CEO is operationally capable, and you don't have unusual complexity, you might be able to restructure without a COO. An interim engagement can actually help you figure out whether you need to replace the role or reorganize.
What if our COO left because of conflict with leadership?
More common than people admit. Before you hire a replacement, it's worth understanding what went wrong. Was it a personality mismatch? Unclear expectations? Disagreement about direction? An interim can provide outside perspective and help you avoid repeating the same dynamic.
Next Steps
A COO departure is a forcing function. You can stabilize the immediate operational gap, or you can use it as an opportunity to rethink how operations and finance work together.
Your COO's departure forces financial questions most companies don't ask until it's too late. If you want to walk through your situation—what you're managing right now, where the financial risk sits, or how to handle the transition without dropping the ball—let's talk.
Schedule a Discovery Call
How can we help? No pitch, no pressure — just a real conversation.