Conor Clinch

Fidessa Group Holdings Ltd. is a holding company, which engages in the provision of trade, investment, and information solutions to financial markets worldwide. It operates its business through its business units: Sell-side and Buy-side. The Sell-side business unit provides solutions and tools to support the trading of cash equities and derivatives globally. The Buy-side business unit provides the systems to cover every stage of the investment process for all asset classes. The company was founded in 1981 and is headquartered in London, the United Kingdom.

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.

FFastFill Ltd. designs and delivers application services for the electronic trading community. Its services and solutions use the latest developments in technology to automate trade flow processes across a firm's front, middle, and back offices. The firm solutions encompass electronic order routing, clearing, risk management, and back office as part of integrated, yet modular system architecture. The company was founded in 1999 and is headquartered in London, the United Kingdom.

ION Trading UK Ltd. provides trading solutions for the electronic fixed income markets. It offers consulting, training, and ongoing support. The company was founded by Andrea Pignataro and is headquartered in London, the United Kingdom.

IT2 Treasury Solutions Ltd. provides treasury management software and services. It offers services for large corporations and small and mid-sized financial institutions. The firm provides end-to-end management of the payments life cycle, accommodating all kinds of bulk, one-off and treasury-originated payments in a transparent and controlled workflow. The company was founded in 1982 and is headquartered in London, the United Kingdom.

Part of ION Investment Group Ltd., Modernelite Ltd. operates as a holding British company. The company is based in London, UK. Founded in 2001.

Part of ION Investment Group Ltd., Patsystems UK Ltd. is a company that provides cleared derivatives solutions covering the complete trade lifecycle. The company is based in London, UK. The British company offers everything needed for order management, order execution, trading strategies, trade processing, and derivatives clearing, as well as actionable insights in real-time.

Founded in 1996, Rolfe & Nolan Systems Ltd. is a British software company that develops and sells software products. Part of ITT SA, the company is based in London, UK.

ION Trading Technologies SARL operates as an investment holding company. The company was founded on May 15, 2013 and is headquartered in Luxembourg.