What risk is hiding under the headline numbers in the data room?
A vendor data room shows you the target’s tier-1 and its contracts. It won’t show you the concealed concentration deep in the chain — the dependency you’d inherit at completion.
Settled as the Acquisition Evidence PackConfirmatory diligence stops where the data room stops. The concentration that matters — the shared sub-tier sole-source, the foreign-controlled part, the ownership exposure — usually sits below it, and surfaces after close. Supply-chain dependency, never price or return.
What you’d actually inherit at completion.
Typical reader: a corporate-development or private-capital deal team.
Diligence has no published source for the dependency question.
Defence M&A is running hot while confirmatory diligence has no published source for the dependency questions inside a target — and a control change can now feed straight into a national-security screening or a procurement exclusion. See what changed →