Veranova Bidco LP v Johnson Matthey Plc: high bar for fraudulent warranty claims and aggregate knowledge test

In Veranova Bidco LP v Johnson Matthey Plc & Ors [2026] EWHC 1021 (Comm), the English High Court dismissed a buyer’s claim for fraudulent breach of warranty under a share purchase agreement (the “SPA”) for the sale of a pharmaceutical business, despite finding a clear breach of warranty and inadequate disclosure. 

The SPA contained a warranty that no group company was “currently renegotiating any material term of any Key Contract, which upon conclusion, would have an adverse or detrimental effect on the Businesses”. Before signing, the seller’s largest customer for a key product had invoked a price‑match clause, relying on a third‑party offer at roughly half the existing price, which the seller knew it would have to match to retain the business. This made the warranty concerned false.

The seller argued that the risk had been sufficiently disclosed through generic references in the disclosure letter to “increased competition” and “pricing discussions” with the customer. The court disagreed. On the SPA wording, “disclosed” required the matter to be fairly disclosed with sufficient detail to allow a reasonable buyer to assess its nature and scope. High‑level language about competitive pressures did not fairly flag a specific, verified competing offer for around a 50% discount and the seller’s intention to match it. The Court also held that neither party could rely on other extraneous material (such as due diligence calls) to cure or expand contractual disclosure, in light of the objective “reasonable buyer” test and robust entire agreement and non‑reliance clauses.

In spite of all of this, the buyer’s claim still failed. Having purchased warranty and indemnity insurance, the buyer had agreed under the SPA that warranty claims against the seller were only preserved where arising from the sellers’ fraud or wilful misconduct. On that issue, the Court set a demanding threshold.

First, the buyer could not establish fraud simply by showing that relevant facts were known within the seller’s corporate group. Absent an express contractual knowledge‑attribution clause (as in Synthos Spolka Akcyjna v Ineos Industries Holdings Ltd [2026] EWHC 83 (Comm)), it was impermissible to aggregate innocent states of mind of different individuals to construct corporate dishonesty.

Instead, to successfully attribute fraud to the corporate seller, the buyer would have had to prove that at least one of four senior executives (whose knowledge was capable of attribution): (i) knew the facts making the warranty false, (ii) had sufficient knowledge of the warranty’s terms to appreciate the relevance of those facts; and (iii) knew, or was reckless as to whether, the warranty was false or the disclosure inadequate. Negligent failures to check, or reliance on a structured disclosure process involving lawyers and business management, were not enough. On the evidence, none of the executives’ state of knowledge met this test.

The outcome is a reminder of buyer risk in relation to the fraud exception as it impacts many M&A transactions. The Court accepted there was a warranty breach and unfair disclosure. However, the SPA’s allocation of risk (i.e., channelling recourse to warranty and indemnity insurance and preserving only fraud‑based claims) left the buyer without a contractual remedy. As the Court observed, if this left the buyer without recourse, “that is simply a consequence of the bargain that it struck.” Permission to appeal was granted on the legal test for fraudulent breach of warranty by a corporate defendant, signalling that this will remain a live and closely watched issue for M&A practitioners.