S&C Networks

The family's wealth was generated by Yangha Choi, the founder and former Chairman of Hanssem Co., Ltd., a major South Korean home-furnishings company. Yangha Choi is identified in Altss research as the 100% owner of S&C Networks, and the family office maintains significant equity ties to Hanssem. The transition from operating-company chairman to family-office founder informs the firm's governance structure, which includes multiple Choi family members in management and oversight roles.

The firm allocates across both public and private markets, with an emphasis on private equity, real estate, infrastructure, and private credit. Within private markets, S&C Networks pursues direct co-investments and SPVs across multiple stages, from seed and venture capital through growth equity and buyouts. The office also maintains a distressed and turnaround sleeve, and participates in secondaries, suggesting an opportunistic mandate rather than a rigid allocation formula.

Day-to-day leadership sits with CEO Choi Woo-jun, son of founder Yangha Choi. The office's governance draws on multiple family members: former CEO/Director Choi Woo-hyuk and Auditor Won Yu-ran are both named in Altss research as involved parties. While the precise investment committee structure is not publicly documented, the concentration of named principals within the immediate Choi family suggests a closely held decision-making process that ties investment judgment directly to family wealth preservation.

S&C Networks is structured as a single-family office and does not market fund-management services to outside investors. Its Altss classification as a single-family office reflects a mandate focused exclusively on preserving and growing the Choi family's capital, rather than building a third-party asset-management business.

The firm's confirmed geographic footprint extends across six regions: Asia, North America, Europe, Africa, South America, and Oceania. This global mandate, unusual for a Seoul-based single-family office without known satellite offices, indicates a willingness to source deals across both developed and emerging markets. Specific regional deal examples remain economically undisclosed.

Yes. S&C Group Philanthropy is the family's dedicated philanthropic arm, as documented in Altss research. The separation of the philanthropic entity from the commercial investment vehicle suggests a deliberate governance choice — grant-making is housed in a distinct structure rather than intermingled with the office's for-profit deployment.

The family office retains significant equity and historical ties to Hanssem Co., Ltd., the home-furnishings company Yangha Choi previously chaired. The office has not disclosed whether it remains a material shareholder, but the enduring connection shapes S&C Networks' identity: the wealth that capitalized the office was created through Hanssem, and the family's operating-company experience informs its approach to direct investments.