SIG Susquehanna :: what we do

We Are One of the World's Leading Technology Empowered Financial Trading Firms

What We Do

The Susquehanna International Group of Companies (SIG) is a world-leading technology-empowered financial trading firm. Founded in 1987, SIG has grown from an options trading firm on the Philadelphia Stock Exchange to one of the world’s largest privately held financial institutions. Today, with offices around the world, we trade virtually every major financial product and are recognized for our disciplined and quantitative trading approach, and our leading-edge trading systems.

SIG makes markets in all listed equity options, index options, and virtually all listed exchange traded funds (ETFs). On a daily basis, SIG trades roughly 10-15% of the daily listed equity options volume and is a leader in sector index options trading. Our businesses are powered by technology. SIG’s leading-edge trading systems enable our competitive advantage through low-latency, high-performance trading platforms and global exchange access.

SIG’s institutional broker-dealer member, Susquehanna Financial Group, LLLP (SFG), provides institutional clients and hedge funds with a fully integrated investment platform from corporate research to market intelligence to natural liquidity to facilitate trade execution. SIG is also engaged in various aspects of private equity both domestically and abroad.