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Vendor / Exit

Building the commercial equity story for exit

At exit, buyers pay for a revenue engine they can trust — one that has been professionalised and still has visible headroom. A commercial vendor due diligence (VDD) chapter evidences both.

In one line

The best exit stories don't just claim growth — they show the machine behind it, and the upside still on the table.

What a commercial VDD chapter is

A commercial VDD chapter is the seller-side counterpart to a buyer's GTM due diligence. It presents an evidenced, credible account of the commercial function — how it works, how it has improved, and where the next owner can take it further.

What buyers are really buying

Showing the journey

DimensionAt entryAt exit
Pipeline & forecastingAd hoc, unreliableDisciplined, predictable
PricingStatic, discount-ledManaged, value-based
RetentionUnmeasuredTracked and improving
Commercial dataFragmentedSingle source of truth

The contrast is the story: a business that has been made more valuable, deliberately.

How to build it

01

Evidence the base

Assemble clean commercial data and KPIs a buyer's advisers can stress-test.

02

Show the professionalisation

Document what changed over the hold and the impact it had.

03

Frame the runway

Set out the credible, quantified upside still available to the next owner.

When to start

Timing

The strongest exit stories are built over the hold, not written in the final quarter. Start with a clear commercial plan at entry, keep the data clean throughout, and the VDD chapter largely writes itself.

A note on scope. This guide reflects how Altius Partners approaches vendor / exit for private equity as of 2026. Every engagement is tailored to the specific value thesis, sector and timetable, and this is not a substitute for transaction-specific advice.

Frequently asked questions

What is a commercial VDD?

A seller-side vendor due diligence chapter that presents an evidenced account of the commercial function for prospective buyers — the counterpart to a buyer-side GTM DD.

When should you start preparing?

Ideally at entry. The best exit stories are built across the hold with clean data and a clear plan, not assembled in the final quarter.

What does it include?

Trustworthy commercial data and KPIs, evidence of professionalisation over the hold, and a credible, quantified growth runway for the next owner.

Who should prepare it?

Senior commercial operators who can both evidence the base and frame the runway convincingly — the same lens a sophisticated buyer will apply.

Get in touch

Ready to aim higher?

We tailor our work around your needs. Let's discuss how we can help you understand — and grow — the revenue engine.