Gissing Software, Ltd.
- UK-based. Specialists in market data contribution systems.
- http://www.gissingsoftware.com/

Reech Capital PARM
- Data analysis, exotic derivatives pricing, portfolio valuations and risk management.
- http://www.sungard.com/reech/

Tradermade International Ltd.
- Gateway to online real time technical analysis.
- http://www.tradermade.com

Misys International Banking Systems
- Supplier of IT solutions to the banking industry. Market information on customer base and global reach.
- http://www.misys-ibs.com/

SwapsWire
- Electronic communication and trading infrastructure for interest rate derivatives.
- http://www.swapswire.com/

OTCDeriv
- Partnering the London Clearing House to develop their SwapClear service for OTC contracts.
- http://www.otcderivnet.com/

Caplin Systems Ltd.
- Real-time publishing of market data and transaction software over the Internet, Bridge, Telekurs, or Reuters networks. Creator of RTTP protocol and products: PriceMaster, WebSheet, WebTools.
- http://www.caplin.com/

Bridge Information Systems, Inc.
- Full service global market data provider. News, real-time quotes, platform market data services. Products include: Bridgefeed, Bridgestation, Active1, Telerate.
- http://www.bridge.com/

FactSet Research Systems
- Supplier of market data and economic information to the investment management and banking industries.
- http://www.factset.com/

SyMTec Solutions Ltd.
- Financial messaging and transaction software to work with S.W.I.F.T., telex, fax, email. Based in London, UK.
- http://www.symtec.com/

royalblue financial plc
- Global supplier of financial trading software and systems and computer integrated telephony, company news and financial information. FIDESSA product details.
- http://www.royalblue.com/

RCP Consultants Ltd.
- Products include straight through processing for foreign exchange / money market operations, such as Ticket Base which captures trade information from Reuters Dealing 2000. Also active in automotive software and wireless communications. ISO9000 certified.
- http://www.rcp.co.uk/

Green Hat Consulting Ltd.
- Products and services from this UK software development firm specializing in feed handlers for market data systems based on Tibco Rendezvous, CI Server.
- http://www.greenhatconsulting.com/

Reuters Group PLC
- Full service global market data provider. News and real-time quotes. Products include: Triarch, Kobra, Dealing.
- http://about.reuters.com/products/

IPUG: Information Providers User Group
- Daily updated global news of events on market data vendors and the electronic financial marketplace. Links to many market data sites, list of contact details for IPUG executive members, members only area with meeting minutes.
- http://www.ipug.org/

GL Trade
- Products and Services from this French firm specializing in order routing and management for electronic trading on European Bourses, such as GL Win, GL NET, TRADERNET.
- http://www.gltrade.fr/

EBS: Electronic Broking Services Ltd.
- Products and services for electronic foreign exchange dealing services, particularly FXNET and EBS Spot Dealing System from the EBS Partnership.
- http://www.ebs.com/

Digifeed Ltd.
- Contact details and profile of UK company providing exchange servers and consulting services for market data systems, trading support.
- http://www.digifeed.com/

COMPUSTAT
- Standard & Poor's Institutional Market Services. Products: Xpressfeed, Market Insight, S&P500 delivering detailed company information such as corporate actions, indices, total return.
- http://www.compustat.com/

Arcontech Ltd.
- Custom software solutions and products for integrating market data systems. London based. CityVision products include bespoke and packaged systems for: feed handlers, distributors, trading transaction systems, protocol conversion.
- http://www.arcontech.com/

Front Capital Systems
- A leading supplier of sophisticated system solutions for trading, analysis and risk management of equities, fixed income and derivatives in global financial markets.
- http://www.front.com/