Susquehanna International Group (SIG) is a global quantitative trading firm specializing in options trading, market making, and proprietary investments. It offers services in equities, ETFs, fixed income, commodities, and cryptocurrencies. SIG provides institutional brokerage, private equity, and venture capital services. Its target audience includes institutional investors and corporate clients. The unique selling proposition is its expertise in systematic trading, cutting-edge technology, and a data-driven approach, allowing it to handle millions of transactions daily. SIG's culture emphasizes collaboration and decision-making skills, often leveraging poker strategies in trading decisions[1][2][4].