The Bottom Line
- Binding Means Binding: A Dutch court has reinforced that binding expert opinions on share valuation are extremely difficult to challenge. Disliking the outcome is not enough; parties must prove serious, unacceptable flaws in the process or reasoning.
- Expert Discretion is Key: If an expert’s reasoning on complex issues like production forecasts, competitive risks, or cost of capital is coherent and explained, courts will not second-guess it. A different opinion, even from another reputable firm, is insufficient grounds for annulment.
- Process Over Price: The procedure agreed upon by the parties is paramount. An expert who follows the agreed-upon steps—such as hearings and comment rounds—will be protected from claims of procedural unfairness, even if they make discretionary choices like forgoing a site visit.
The Details
A long-standing shareholder dispute at Top Taste Holding B.V., a major producer of fried onions, culminated in a buyout agreement where one partner would sell their 33.9% stake to the other. To settle the price, the parties contractually agreed to a binding expert valuation process. After the appointed expert, IBV, valued the company at €71.2 million—resulting in a final share price of €24.1 million—the selling shareholder sued to have the valuation annulled, claiming it was based on significant procedural and substantive errors and was far below previous offers from private equity firms.
The seller’s challenge centered on alleged procedural missteps, including the expert’s failure to conduct a physical site visit and an alleged violation of the right to be heard on key documents. The District Court of Amsterdam swiftly dismissed these arguments. It ruled that since a site visit was not explicitly mandated in the parties’ agreement, the expert was within their rights to decide against it. Furthermore, the court found the expert had meticulously followed the agreed-upon procedure, providing both parties ample opportunity to submit arguments, attend a hearing, and comment on a draft report. The court confirmed that experts are not required to facilitate endless rounds of debate on information that was already available to all parties from the outset.
The court then addressed the core of the seller’s complaint: the substantive valuation itself. The seller argued the expert had underestimated production capacity, incorrectly analyzed the competitive landscape (mistaking a customer for a competitor), and wrongly disregarded higher third-party bids. Applying a very high legal standard, the court stated it would only intervene if being held to the valuation was “unacceptable by standards of reasonableness and fairness.” It found the expert’s detailed reasoning for each decision—including sales forecasts, a risk premium for competition, and the choice to use a “synthetic” valuation method rather than relying on non-binding offers—was logical and well within the bounds of professional judgment. The court noted that the parties’ own agreement gave the expert the specific discretion to decide what weight, if any, to give to previous bids.
Source
Rechtbank Amsterdam (District Court of Amsterdam)
