Susquehanna International Securities, Ltd. (SIS) is a leading market maker specializing in liquidity provision in ETFs and options (single stock and index) in Europe.

Susquehanna International Securities, Ltd. (SIS) is a leading market maker specialising in liquidity provision in ETFs and options (single stock and index) in Europe.

Europe Sales and Trading

Susquehanna International Securities, Ltd. (SIS), based in Dublin, Ireland, deals directly with other exchange members, broker dealers, and professional clients. SIS is a member of the following exchanges:

  • Xetra
  • Eurex
  • Euronext
  • London Stock Exchange
  • Irish Stock Exchange
  • Borsa Italiana
  • SIX Swiss Exchange
  • ICE Liffe
  • MEFF
  • NASDAQ OMX
  • Oslo Bors
  • Turquoise
  • BATS Chi-X Europe

Exchange Traded Funds SIS is a leading liquidity provider in a large number of ETFs across Europe, dealing through the exchanges’ central limit order books and also making risk prices to brokers and clients, both over the counter and commission-free.

Options SIS is a leading liquidity provider in both index and equity options on European exchanges both on-screen and in the broker market. SIS also makes commission-free prices for clients across various platforms.

For inquiries, please contact: For enquiries, please contact:

John Keogh
Business Inquiries
john.keogh@sig.com

John Keogh
Business Enquiries
john.keogh@sig.com

Henry Reece
ETF Sales Trading Inquiries
henry.reece@sig.com

Henry Reece
ETF Sales Trading Enquiries
henry.reece@sig.com

Christophe Tuaillon
Options Sales Trading Enquiries
Christophe.Tuaillon@sig.com

Christophe Tuaillon
Options Sales Trading Enquiries
Christophe.Tuaillon@sig.com

Javier Arrazubi
Options Sales Trading Inquiries
Javier.Arrazubi@sig.com

Javier Arrazubi
Options Sales Trading Enquiries
Javier.Arrazubi@sig.com