Stephen Sparke

Spectron Services Ltd. provides intermediary energy brokerage services. The company was founded in 1988 and is headquartered in London, the United Kingdom.

Marex Group Plc provides brokerage services for commodities, financials, and foreign exchange. It operates through Clearing, Agency and Execution, Market Making, and Hedging and Investment Solutions segments. The Clearing segment allows the clients access to exchanges and clearing houses. The Agency and Execution segment match buyers and sellers on an agency basis by facilitating price discovery of commodities and financial markets. The Market Making segment offers direct market pricing to professional and wholesale counterparties in a variety of commodity and securities markets. The company was founded by Mark Slade in 2005 and is headquartered in London, the United Kingdom.

FIA Europe operates as a business and employers membership organization. The private company is based in London, UK. The CEO of the British company is Simon Puleston Jones.

Patsystems Ltd. provides high performance electronic trading tools. It offers trading, exchange and risk solutions. The was founded in 1994 and is headquartered in London, the United Kingdom.

UBS Reorganisation 2005-04 Ltd. engages in no current trading activities. The company is based in London, UK.

EasyScreen Ltd. develops software solutions for trading on electronic markets. It offers trading, risk and market connectivity solutions for future, options and commodity trading. The company was founded in 1998 and is headquartered in London, the United Kingdom.

Euronext.liffe provided financial futures and options trading services. It offered futures and option products on short-term interest rates, bonds, swaps, equities and commodities. The company was founded in January 2002 and was headquartered in London, the United Kingdom.