Belzberg Technologies provides the software and networks that enable global, direct access routing and execution of trades. Using Belzberg's suite of integrated trading tools and network connectivity, Belzberg's customers have direct access to all North American equities and options markets, including CNQ, as well as major European stock exchanges. The firm's client base includes over 125 leading U.S and international brokerage houses and financial institutions. EBS, a member of the NYSE, NASD, CBOE and NSCC is Belzberg's wholly owned broker-dealer that provides low-cost order executions for equities and options traders. You may reach Belzberg Technologies at (416) 360-1812. Belzberg Technologies is listed on the Toronto Stock Exchange (Ticker-BLZ).
http://www.belzberg.com/

Bloomberg is the leading global provider of data, news and analytics. The BLOOMBERG PROFESSIONAL(R) service and Bloomberg's media services provide real-time and archived financial and market data, pricing, trading, news and communications tools in a single, integrated package to corporations, news organizations, financial and legal professionals and individuals around the world. Bloomberg's media services include the global BLOOMBERG NEWS(R) service with more than 1,900 professionals in 125 bureaus worldwide; the BLOOMBERG TELEVISION(R) 24-hour business and financial network produced and distributed worldwide on ten separate channels in seven languages; and BLOOMBERG RADIOSM services which provide up-to-the-minute news on XM, Sirius and WorldSpace satellite radio around the world and on WBBR 1130AM in New York. In addition, Bloomberg publishes Bloomberg Markets(R) magazine and BLOOMBERG PRESS(R) books for investment professionals. For more information please visit:
http://www.bloomberg.com

Exceptional trading, investment and information solutions for the world’s financial community. 
 
85% of the world’s premier financial institutions trust Fidessa to provide them with their multi-asset trading and investment infrastructure, their market data and analysis, and their decision making and workflow technology. $10 trillion worth of transactions flow across our global connectivity network each year. We offer unique access to the world’s largest and most valuable trading community of buy-side and sell-side professionals, from global institutions and investment banks to boutique brokers and niche hedge funds.

A global business with scale, resilience and expertise, we’ve delivered around 25% compound growth since our stock market listing in 1997 and we're recognised as the thought leader in our space. We set the benchmark with our unrivalled set of mission-critical products and services and, uniquely, serve both the buy-side and sell-side communities. Ongoing investment in our leading-edge solutions ensures Fidessa remains the industry's number one choice.

http://www.fidessa.com

Integrated Transaction Systems Limited (ITS) is a Canadian company providing software and services to the financial and brokerage community. ITS has extensive experience in trading system development and has developed a set of innovative trading system products, including a TSE certified STAMP gateway and a Market By X engine. Our scalable system supports multiple platforms and is the industry leader in performance and reliability. In addition to software development, ITS provides consulting services for the financial and E-Commerce business communities.
http://www.itsys.ca

Adapted specifically for Canadian equity markets, IRESS Market Technology Canada’s order execution, order management and market data services accelerate workflow and enhance decision-making for traders and other professional market participants. Leveraging the industry’s leading trading platform, the IRESS order management service creates a highly customizable, interactive trading environment. Our integrated market data services deliver real-time and historical market information from all major North American stock, derivative and commodity exchanges with unmatched accuracy, timeliness and availability. Join Canada’s leading equity traders, portfolio managers, research analysts and compliance officers in utilizing the most integrated trading application available today.
http://www.iress.ca

Nexa Technologies, Inc. is a provider of online and direct access trading solutions. Founded in 1999, Nexa Technologies is a subsidiary of Penson Worldwide, Inc. Its comprehensive product set incorporates multi-asset direct access trading systems, FIX-compliant order routing, comprehensive data and market access to European & North American equity, options and derivatives exchanges and ECNs. Nexa Technologies added historical intraday time series data to its product offering in January 2005 when Penson Worldwide acquired Tick Data, Inc. The Tick Data division, which provides clean, reliable historical intraday time series data for the equities and futures markets, employs proprietary compression algorithms, price-filtering techniques, and ticker symbol mapping processes to produce complete, research-ready historical data. From efficient data collection and distribution to seamless integration with third-party analytical software, the Tick Data division removes the frustration from building and maintaining historical databases.
http://www.nexatech.com

Orc Software (SSE: ORC) is a leading global provider of technology for advanced derivatives trading and connectivity. Celebrating 20 years in 2007, Orc provides solutions and services to its worldwide customers from its offices across Europe, North America and Asia Pacific. Orc Software's customers include leading investment banks, trading and market-making firms, exchanges, brokerage houses, institutional investors, hedge funds and software vendors. Orc Software offers different alternatives for proprietary trading: Orc Liquidator is a third generation automated algorithmic trading platform for those looking to go beyond the black box, and the standards setting Orc Trader provides a high-performance front-end application that allows full control of trading, volatility and risk management. Orc's high performance CameronFIX Universal Server adds industry-leading connectivity providing thousands of connections worldwide and is the only true FIX solution proven in the global markets. CameronFIX provides business benefits such as direct market access, high availability, high speed, high throughput, integrated compliance, monitoring and exception management.
http://www.orcsoftware.com

ULLINK is a leading provider of connectivity and trading solutions for international financial institutions. With over 400 ready-to-trade connections to favorite destinations (buy-side clients, brokers, exchanges, order routing networks and trading applications, in all formats and all asset classes), we help our customers build neutral, flexible environments. In addition to this unique connectivity solution, our customers can benefit from turn-key DMA and care order architectures, full order management with trading front-ends, exception management, best execution and algorithmic trading across the globe. These flexible solutions are also available in Facilities Management (co-located low-latency DMA) or through our global messaging hub, UL NET. With offices in New York, Sao Paulo, London, Paris, Hong Kong, Sydney and Tokyo, we support thousands of connections for the world’s largest financial institutions and enjoy a reputation for delivering high-quality software and exceptional services.
http://www.ullink.com