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Insurance policies and liability cover in a business acquisition

Insurance in a business acquisition: review policies, claims history, change-of-control, run-off and liability cover before closing.

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BRANDAUER Rechtsanwälte

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5 July 2026 · Mag. Bernhard Brandauer, Rechtsanwalt

Insurance is often reviewed late in a business acquisition. Yet public liability, D&O, cyber, product liability or property insurance may be decisive after closing.

The buyer wants to know whether legacy claims are covered and whether protection continues after the acquisition. The seller wants to avoid unlimited exposure for unclear claims.

This post complements the due diligence checklist, W&I insurance and the disclosure letter.

Review cover

Assess insurance cover in a business acquisition

Answer two questions on policies and continuation of coverage.

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01 Question 1

Are all material insurance policies and claims visible in the data room?

Not only policies matter, but also unpaid premiums, exclusions, open claims and termination rights.

All paths at a glance

Overview of all answers.

01

Insurance coverage can be secured as a closing topic.

If policies, claims and consent requirements are known, warranties, indemnities and closing deliverables can be drafted clearly. Record which coverage continues and which cover is newly taken out.

02

Unclear insurance can become expensive after closing.

If policies, claims history or insurer confirmation are missing, the buyer should not accept only a general warranty. Request concrete documents, an indemnity for legacy claims or a closing condition.

03

Insurance belongs in legal and operational handover.

Even if no claims are known, limits, exclusions, deductibles and termination rights should be reviewed. The operational handover needs seamless protection from closing.

Why policies are more than a data room list

A policy list says little about whether a specific risk is covered. Policyholder, insured activities, limit, deductible, exclusions, notification periods and open claims matter.

In a share deal contracts often remain with the legal entity, but change-of-control or termination rights may still apply. In an asset deal policies and policyholder often need to be reorganised.

Which insurance points should be reflected in the SPA

The purchase agreement should include a policy list, warranties on premium payment and known claims, information duties until closing and a clear rule for legacy claims. If certain cover is essential for operations, continuation may become a closing condition.

For D&O, cyber or product liability, review whether run-off or tail coverage is needed for past periods. This is particularly relevant if management, product lines or IT systems change after closing.

Review fields

Insurance at a glance

The table shows typical policies and key deal questions.

Insurance cover and transaction risks
Policy Review question Contract solution
Operations Public liability Are activities fully covered? Warranty and continuation evidence
D&O Management liability Past acts covered? Run-off or tail cover
Cyber Cyber policy IT incidents and notifications? Disclose claims history
Product Product liability Legacy products and recalls? Indemnity for known cases
Property Property insurance Sites and equipment covered? Align handover and new policy

Caution: W&I insurance does not automatically replace the review of ordinary operating policies. It covers only what the specific policy and purchase agreement actually reflect.

How insurance cover is handed over in practice

A short insurance plan is useful: which policies continue, which require consent, which will be newly taken out and who notifies open claims? The plan should be aligned with broker or insurer before closing.

For buyers, seamless protection from completion is key. Sellers should disclose known claims and limit the scope of their warranties. Insurance should not become a topic only after the loss has already occurred.

FAQ

Common questions on this topic.

Do insurance policies automatically continue in a share deal? +

Often contracts remain with the legal entity. Nevertheless, change-of-control clauses, termination rights or information duties may be triggered. This must be checked before closing.

What is run-off or tail coverage? +

It secures insurance protection for past periods, for example under D&O or claims-made policies. Whether it is needed depends on policy, risk and transaction structure.

Is a warranty on existing insurance enough? +

A warranty helps, but it does not replace policy review. Buyers should see the policy, claims history, premium status and continuation of coverage in concrete terms.

Topics
InsuranceLiability coverD&ODue diligenceBusiness acquisition

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