One of the tools we use was bought by PE last summer. When it was time to renew our support contract had tripled in price. I use it across 10 projects so our costs went from $200k to $500k. I let our account manager know this was unacceptable but even his hands were tied. Cancelled those contracts and let them know we were retooling with a competing tool and opensource to fill those gaps. The impression I got was we weren't the only ones. Sales were getting squeezed between customers bailing and PE management wanting to stay the course.
I've seen PE make businesses more efficient by reviewing all contracts and dropping or renegotiating ones that no longer align. Closing product lines that aren't profitable. But that is year 1-2. By year 3 they start the squeeze, layoffs, asset selloffs (stripping), and lowering quality, raising prices. That is where the real teeth of wolf are shown.
I've seen PE make businesses more efficient by reviewing all contracts and dropping or renegotiating ones that no longer align. Closing product lines that aren't profitable. But that is year 1-2. By year 3 they start the squeeze, layoffs, asset selloffs (stripping), and lowering quality, raising prices. That is where the real teeth of wolf are shown.