Gould v Vaggelas

Gould v Vaggelas concerned a dispute between the appellant, Gould, and the respondent, Vaggelas, heard by the High Court of Australia. The case involved a contract for the sale of shares in a company, where the purchase price was to be determined by reference to the company's profits. The core of the dispute revolved around whether the respondent had breached the contract by failing to exercise due diligence in managing the company's affairs, thereby artificially reducing its profits and consequently the purchase price of the shares.

The High Court was required to determine whether the respondent had acted in breach of his contractual obligations, specifically whether he had failed to exercise reasonable care and skill in the management of the company's business. A key legal issue was the interpretation of the contractual term requiring the respondent to manage the company's affairs in a manner that would result in a certain level of profit, and whether this imposed a positive duty to act in good faith and with reasonable diligence. The court also considered the implications of the respondent's conduct on the calculation of the purchase price under the agreement.

The majority of the High Court held that the respondent had indeed breached his contractual obligations. The court reasoned that the contract imposed an implied duty on the respondent to manage the company's affairs with reasonable care and skill, and in good faith, with the object of achieving a profit. The respondent's actions, which led to a reduction in profits, were found to be a failure to meet this standard. The court applied principles of contractual interpretation, emphasizing that where a contract requires a party to achieve a certain outcome, there is an implied obligation to take reasonable steps to do so. The court found that the respondent had not acted in a way that was reasonably calculated to achieve the profit contemplated by the contract, and had instead acted in his own interests to the detriment of the appellant.

The High Court allowed the appeal, setting aside the judgment of the Full Court of the Supreme Court of Queensland and remitting the matter to the Supreme Court for further proceedings to determine the amount of damages payable to the appellant.