CSC Holdings Limited, an investment holding company, engages in the money lending, investment in securities, trading, and securities brokerage business in Hong Kong. It also trades in electronic components, including LCD panels; and invests in various securities, including listed equity shares, equity linked notes, equity convertible notes, and bonds. The company provides structured collateralized loans, and mortgage and personal loans; securities brokerage, margin financing, and placing and underwriting services; and asset management, advisory, and management services. Further, it engages in the procurement and supply of metal minerals and coke products.