DXC Eclipse Pty Ltd v Wildsmith

DXC Eclipse Pty Ltd (the appellant) sought to restrain Wildsmith (the respondents) from operating a business that allegedly breached a non-competition covenant contained within a Securities Purchase Agreement. The appellant argued that the respondents' business, which involved supplying a product based on Microsoft Dynamics 365 technologies, constituted a "Competing Business" as defined in the agreement and was therefore in competition with the business the appellant had acquired. The appeal was heard by Bell CJ, Brereton JA, and Simpson AJA.

The central legal issues before the court were: first, the proper construction and interpretation of the non-competition covenant, specifically whether the respondents' business fell within the definition of a "Competing Business" and whether it was "in competition with" the acquired business; and second, the validity and reasonableness of the restraint of trade, particularly whether it was reasonably necessary to protect the appellant's legitimate interest in the goodwill purchased. The court also considered whether the parol evidence rule, and its exceptions concerning mutual concurrence, applied to evidence of prior contractual negotiations.

The court found that the respondents' business was not a "Competing Business" as defined by the agreement. It reasoned that the product supplied by the respondents was not "based on Microsoft Dynamics 365 technologies" in the manner contemplated by the covenant, nor was it a "future, successor, or derivative" product of the business acquired by the appellant. Furthermore, the court determined that the respondents' business was not "in competition with" the acquired business because the product offered by the respondents was not supplied by the acquired business at the time the agreement was entered into, and there was only a minimal level of competition between the two products. Consequently, the restraint of trade was found to be unreasonable and not reasonably necessary to protect the appellant's legitimate interests.

The appeal was dismissed with costs.