지주회사에 있어서의 사업기회 제공(유용) 금지의 법리

The doctrine of usurpation of corporate opportunity was introduced into the Korean legal framework with the adoption of the Korean Commercial Code in 2011 and the Korean Antitrust Law in 2013. Although these prohibitions operate under distinct legal regimes, each with its own protective purposes, requirements, and effects, scholars have often conflated their analyses or overlooked the nuanced interplay between the two, leading to varying interpretations of what constitutes a corporate opportunity. Given that the theoretical foundations of corporate opportunity within the realms of commercial law and antitrust law in Korea remain underdeveloped, it is instructive to examine the jurisprudence of the United States, where the doctrine originated, as well as the relevant doctrine in Germany, which, like Korea, operates under a civil law system. In general, a corporate opportunity is defined by two key considerations: first, whether the relevant parties recognize the company’s interest or expectancy in the opportunity (a subjective requirement), and second, whether the opportunity aligns synergistically with the company’s line of business (an objective requirement). However, given the diverse nature of corporate opportunities, it is insufficient to rely on a universal criterion; instead, each situation must be evaluated on a case-by-case basis to determine its specific relevance. From this perspective, when assessing the corporate opportunity of a holding company within a conglomerate, the analysis should encompass all the companies within the conglomerate, taking into account the profit structure of the holding company as well. In this regard, the SK Inc. case (KFTC Decision No. 2022-071, 16 March 2022; Seoul High Court Decision No. 2022 Nu40538, 24 January 2024), which addressed the issue of corporate opportunity within the context of the Korean Antitrust Law, is particularly noteworthy. Unfortunately, the case reflects a misunderstanding of how the doctrine of corporate opportunities applies to holding companies, resulting in a decision that lacked concrete and valid legal reasoning. This underscores the necessity for a more nuanced and informed approach when adjudicating corporate opportunities, especially in the context of holding companies within conglomerates.