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APRIL 22, 2026

7 min read

WHAT PE OPERATORS ACTUALLY FIND WHEN THEY WALK A PORTCO IN THE FIRST 30 DAYS

Forget the 100-slide diligence deck. Here are the six things a PE operating partner finds in the first month on site that were not in the deal book, and what they are usually worth.

THE GAP BETWEEN THE CIM AND THE PLANT FLOOR

Every PE-backed manufacturing deal closes with a binder. Quality of earnings, operational diligence, the management presentation, a 100-day plan the deal team built. All of it represents what the seller wanted the buyer to know and what the buyer had time to dig into during diligence.

Then the deal closes and the operating partner shows up at the plant.

Inside the first week, there is always a gap between what the binder said and what the plant actually is. Inside the first month, that gap is usually worth seven figures one way or the other. Operating partners who know where to look find it fast. Operating partners who do not spend year one learning expensive lessons.

Here is what the good ones find.

1. PAST-DUE ORDER DOLLAR VALUE NOBODY TRACKS

Diligence almost always shows revenue, gross margin, EBITDA, and a customer concentration table. Diligence almost never shows the current past-due backlog in dollars, broken out by days past promise.

Ask the customer service lead on day three: "What is our past-due dollar value today, and how many days back does it go?" You will get one of three answers. A specific number, which means the plant is being run. A rough estimate, which means the number is knowable but not managed. A blank look, which means you just found a problem.

A plant running at $30M with $2M past-due and nobody tracking it is carrying a bad customer experience that is about to become a customer loss. The fix is often a process fix, not a capacity fix. And the revenue protection alone is easily $500K to $1M of EBITDA a year.

2. THE SCRAP NUMBER THAT GETS REPORTED IN UNITS

Pull the scrap report. If it is in units, you have already found something. Plants that track scrap in units look at a thousand pieces and think "not bad." Plants that track scrap in dollars realize those thousand pieces were their highest-cost job and the scrap bill for that week was $40,000.

Diligence rarely normalizes scrap to dollars, because diligence teams are looking at margins and variances, not unit counts. When you sit with the quality manager and ask them to reprice the last six months of scrap at standard cost, the answer is often 2 to 4 percent of revenue. Getting it down to 1 percent is worth $300K to $1.2M annually on a mid-market plant.

3. ATTENDANCE PATTERNS THE HR SYSTEM OBSCURES

Look at the 90-day attendance log by shift. Not the annual turnover number. The weekly attendance pattern by shift.

On almost every mid-market plant, one shift is dramatically worse than the others. It is usually second or third shift, usually tied to a specific supervisor, and the gap is usually 5 to 10 percentage points of planned labor hours. The plant runs short every night, expedites the schedule, pays overtime on the opposite shift to catch up, and nobody above the shift supervisor has ever seen the number.

The fix is not recruiting. The fix is a supervisor conversation. The cost savings from closing a 7-point attendance gap on one shift is typically $200K to $600K annually on a plant of 200 people.

4. OPEN CUSTOMER QUALITY HOLDS THAT NOBODY IS PUSHING THROUGH

Walk the hold area. Count the tags. Ask how long parts have been there.

A healthy plant disposits holds in 3 to 5 days. A plant with aging holds has either a quality engineering gap (no one authorized to make the call) or a customer communication gap (no one willing to pick up the phone). Parts sit. Working capital is tied up. Eventually someone scraps them out of frustration.

If the hold area has anything older than two weeks, you have found both a working capital improvement and a quality system gap. Clearing $200K to $800K of stale WIP is not unusual.

5. PM COMPLIANCE REPORTS THAT LOOK GREAT UNTIL YOU COMPARE THEM TO ACTUAL DOWNTIME

Maintenance reports PM compliance at 95 percent. Great. Now pull unplanned downtime for the same period and ask the maintenance manager to match downtime events to the PM schedule.

You will find that the machines with the most downtime are the ones with PMs that were "closed" but clearly never run properly. Check signatures on the PM cards. Check whether the correct parts were used. Ask a tech to walk you through the PM on a specific asset. The PM program on paper does not match the maintenance reality.

Fixing this is rarely about adding PMs. It is about validation. A credible PM program that actually runs cuts unplanned downtime by 30 to 50 percent on critical assets. On a plant where unplanned downtime costs $3,000 an hour, that is fast money.

6. THE PRICING REVIEW THAT HAS NOT HAPPENED IN FIVE YEARS

Ask the commercial leader: "When did we last do a structured price review across the customer base?"

If the answer is "we haven't" or "not in a few years," you have just found the largest single opportunity in the plant. Input costs have gone up. Labor has gone up. Prices have drifted on a few accounts and not others. The result is a long tail of customers who are barely profitable or actively unprofitable, subsidized by the handful of customers the plant has refused to rebid.

A disciplined pricing review can add 2 to 5 percent to revenue on the affected accounts. On a $40M plant where 60 percent of accounts need repricing, that is $500K to $1.2M of EBITDA. It usually costs one competent commercial analyst three months.

HOW TO ACTUALLY FIND THESE IN 30 DAYS

None of these require a consulting engagement. They require a deliberate first-month walk with specific questions. The best operating partners we know run this checklist in week two:

Day 3: Past-due order dollar value, by days past promise. From customer service.

Day 5: Scrap report, repriced at standard cost. From finance and quality together.

Day 7: 90-day attendance log by shift and supervisor. From HR.

Day 10: Walk the hold area and count tags with dates. With quality.

Day 14: Match PM compliance against unplanned downtime. With maintenance.

Day 21: Pricing review audit: when was the last one, and what percent of accounts were touched?

By the end of month one, you know the size of the opportunity in each of these categories. You also know which functional leaders can answer questions about their own business. That second piece is almost as valuable as the first.

WHY THIS EXISTS

Sharpen was built to make this kind of deliberate diagnostic repeatable. The 10-pillar framework, the 80-question plant audit, and the implementation guides are not consultancy deliverables. They are the running playbook of an operator who has walked into a lot of plants and learned that the money is usually in the same six places, and the plants that do not run themselves are the ones where nobody has stopped to look.

If you are an operating partner walking into a new portco, the free 10-minute Sharpen diagnostic will not replace the 30-day walk. But it will tell you, in ten minutes, what the plant is likely to surface when you do the walk. That saves you time and it points the questions.

Run the diagnostic. Then go to the plant.

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