Since 1993 ATS-Advanced Technology Solutions provides ICT solutions for financial markets.

ATS's competence is strongly expressed in the Front Office and Middle Office area. Our offering is based on a sophisticated combination of solutions and products that meet the needs of all financial operators:

EXP (Exchange port) is an advanced technological platform for front-office and middle-office process, fully compliant with the MIFID directive. EXP takes the greatest care to the aspects that characterize and qualify the services of financial intermediation (low latency, high system reliability, dynamic best execution, algo trading).

EXTRA-Connectivity is the gateway/feed handler product suite for market connectivity, order collection and data dissemination through either proprietary protocols or FIX protocol.

EXS (Exchange Services) is the solution for market data acquisition, data normalization, data distribution and order routing systems.

Celoxica's solutions include a full range of market data feed handlers for the main US and European Equities, Options, Futures exchanges and FX.

Celoxica's range of services are designed to deliver unique business advantage through a combination of leading edge software and hardware acceleration using FPGA-based technology to offer ultra-low latency measured in single digit microsecond and ultra-high throughput, together with accelerated Market Data, Market Access and hardware Accelerated In-Line Risk.

Celoxica's clients are typically trading firms who co-locate (or proximity host) their strategic applications in high frequency trading environments, market making, liquidity provision, algorithmic trading and smart order routing.

EliData offers complete and modular multi-market and multi-asset class STP solutions to banks, investment firms, asset management and insurance companies. The suite offers access to international markets, circuits and brokers for trading, order collection and transmission for all asset classes including functionality for Order Management, Algorithmic Trading, Smart Order Routing, Market Making, Internal Matching, Portfolio Management, Risk Management, Middle Office and through other products from CAD IT group also Back Office, Market Abuse, Money Laundry, Trading Online etc.

Exegy provides best-of-breed technology and managed services for real-time market data and trading access to firms in the financial services industry. Exegy has expanded its market data offerings to historical on-demand recordings sourced from direct and Securities Information Processor (SIP) data feeds to further serve the industry's needs for analytics, compliance, and strategy testing. Exegy serves as a strategic partner to exchanges, market makers, sell-side banks, buy-side asset managers, and proprietary traders. At the heart of Exegy's product line are purpose-built, hardware-accelerated appliances derived from an extensive portfolio of patented and patent-pending technology. Exegy promotes the design of robust electronic markets through its MarketDataPeaks service that reports real-time market data feed rates.

Fidessa is one of the industry's leading technology providers with more than 30 years' experience delivering complex mission-critical solutions through a combination of market-leading technology, deep business knowledge and precision of execution. Fidessa solutions support the core workflow of many of the world's largest financial institutions, from global institutions and investment banks to boutique brokers and niche hedge funds and its global network processes more than $20 trillion worth of transactions annually.
FIS is a global leader in financial services technology, with a focus on retail and institutional banking, payments, asset and wealth management, risk and compliance, consulting and outsourcing solutions. Through the depth and breadth of our solutions portfolio, global capabilities and domain expertise, FIS serves more than 20,000 clients in over 130 countries. Headquartered in Jacksonville, Florida, FIS employs more than 55,000 people worldwide and holds leadership positions in payment processing, financial software and banking solutions. Providing software, services and outsourcing of the technology that empowers the financial world, FIS is a Fortune 500 company and is a member of Standard & Poor's 500R Index. For more information about FIS, visit

FTEN, a NASDAQ OMX company, offers real-time, cross-market risk management solutions that provide market participants with transparency and control over their global trading activity. Our mission is to help firms build and grow their electronic trading businesses - allowing for more efficient use of capital while maintaining full regulatory compliance.

FTEN's patented technology allows users to monitor their aggregate intraday risk profile on a global basis. We have a highly scalable and reliable market access platform that connects to all major pools of liquidity and supports multiple asset classes. Our systems provide pre-, at- and post-trade risk, compliance and reporting solutions that satisfy even the most latency sensitive users.

FTEN has established itself as a catalyst for our clients continued growth. We are committed to providing unmatched customer service and flexible deployment options to prime brokerage, clearing firms, hedge funds, proprietary trading firms and exchanges.

WebSphere Front Office for Financial Markets is a fully-integrated, vendor-neutral front office platform that offers not only security, interoperability and scalability but also high-performance, high capacity and ultra-low latency with end-to-end latency across the whole platform of less than 150 microseconds for a typical market data feed. WebSphere Front Office also offers the ability to combine multiple order book feeds, such as ARCA, ITCH, OpenBook, DirectEdge, and Cboe, into a single consolidated view of the market.

ICF Systems AG is a full-service provider specialized in high-availability IT services for the financial industry:

  • Individual hosting for mission critical trading and information systems
  • High-speed market access and market information systems
  • Full lifecycle for all IT systems (plan, build, operate)
  • Reporting solutions and risk compliance systems
  • One-stop full IT service with own employees and HA data centre locations

The Yado Suite from IF Informatica offers an ESMA compliant, low latency, multi-venue, multi-asset class modular system. It delivers pricing, position keeping, algo trading and risk monitoring functionalities. Highlights include:

  • Distributed architecture
  • Server side strategies
  • High performance open source scripting language
  • Tradable position keeping with on-line portfolios evaluation
  • Real-time limits management (position, risk, P&L, VaR)
  • System behavior control (resources usage, TPS, stock exchange fees monitoring)
  • Ease of integration with legacy and third parties solutions

IFS LiquidMetrix are based in London, and are experts in financial market data research and execution quality analysis.

The IFS LiquidMetrix Pre and Post-Trade Analysis services provide the sophisticated analytics required for performance measurement, and are made possible through its suite of proprietary tools for optimal storage and retrieval of trades, and full depth order book data from multi-terabyte databases of equity venue data. The TCA methods that IFS developed are uniquely suited to reflect modern multi-venue trading realities.

The LiquidMetrix products allow brokers as well as trading firms to monitor and compare the performance of their order routing technology / algorithms / broker DMAs and to make informed decisions on achieving the best possible prices by taking full advantage of the opportunities available.

Itiviti is a world-leading technology provider for the capital markets industry. Trading firms, banks, brokers and institutional clients rely on Itiviti technology, solutions and expertise for streamlining their daily operations, while gaining a sustainable competitive edge in global markets.

With 13 offices and serving more than 400 clients worldwide, Itiviti has a track record of delivering innovative financial infrastructure solutions covering all asset classes, across geographies and regulatory landscapes. We offer highly adaptable platforms and solutions, enabling clients to stay ahead of competitive and regulatory challenges.

LIST is a leader in the design and development of software for capital markets. The company has been producing innovative solutions for the financial industry for more than 25 years.

LIST offers projects and solutions for:

  • Electronic markets (regulated, MTF, internal) real time settlement systems (pre settlement, gross and net settlement, registry and custody) that are completed integrated into e-markets;
  • Advanced trading systems for financial markets, algorithmic trading, risk management, risk monitoring, assisted trading and automatic quoting, order management systems, position keeping, and integrated analytical tools for pricing;
  • Operational risk, audit & compliance for the integrated management for: Operational Risk, General Compliance, Internal Audits and Business Continuity, in compliance with Basel III and supervisory regulations.

NBTrader provide total flexibility for Order Management Systems, and market data solutions as both Software As A Service and Enterprise Systems. Fully integrated order and market data flow coupled with multiple levels of workflow management provides unparalleled levels of execution measurement and automation in real-time.

NBTrader's highly configurable automatic order routing and extensible work-flow schemes ensure that the order flow and order-routing decision process from Wealth Manager to Settlement is completely automated. Execution quality is measured in real-time, ensuring that poor quality trades are not just quantified in real-time, but actively avoided.

The unique one-platform architecture of NBTrader permits multiple layers of automation, auditing, market replay and departmental sign-off, provides a comprehensive suite of market examination tools and total order-flow oversight to compliance in real-time as well as creation and inclusion of the Best Execution Analysis in with the Contract Note.

Reaktor is a Finnish software company founded in 2000. We help our customers to succeed by delivering high-quality software solutions, fast.

Reaktor offers reliable and robust technology that allows investments firms to establish DMA connectivity to various trading venues such as MTFs, primary exchanges, and dark pools. Investment firms employing Reaktor's technology can also access a consolidated view of the market for a better picture of available liquidity. We also offer technology and implementation expertise for demanding exchange connectivity projects.

Redline Trading Solutions empowers your trading with the fastest and most reliable market data and order execution solutions globally. Our solutions support over 150 equities, options, futures, FX and fixed income markets. We accelerate the full trading life cycle, tick-to-trade, delivering improved fill rates, lower operational costs and exceptional reliability. With offices in Boston, New York, London, Hong Kong and Belfast, Redline's customers include leading investment banks, brokers, exchanges, capital management firms, hedge funds, and proprietary trading firms. Our solutions are offered as self-managed applications or may be deployed with Redline Managed Service expertise.

RTS ( delivers high-performance, end-to-end technology products and services across asset classes and continents to elite financial institutions and commodity trading houses. The firm is a global leader in robust electronic trading software, connectivity, hosting, matching and risk management solutions. With standardized low latency connectivity gateways to 135+ exchanges and execution venues worldwide, the firm provides proximity hosting and co-location services to 80+ venues via its global data center network. The RTS infrastructure enables clients to deploy sophisticated trading strategies quickly, securely and cost-effectively throughout multiple trading desks and sites. RTS has offices in Amsterdam, Chicago, Frankfurt, Hong Kong, London, Mumbai, New York, Pune, Shanghai, Singapore and Sydney.

Proven in the world's fastest and largest markets, SMARTS Broker is a managed service designed for brokers, FCMs and other market participants to ensure they can easily comply with market rules, regulations and internal market surveillance policies. Delivered via a browser based application, SMARTS Broker is fast to implement, requires no on-site installation or maintenance, and comes with little or no hardware costs. More than 60 market participants across 55 markets depend on SMARTS Broker to meet their global compliance requirements.

Stellar Trading Systems specializes in producing fast and powerful trading systems for the high frequency, high volume trader. Stellar provides a complete trading system solution with an intuitive front end, comprehensive order and risk management, combined with industry leading performance. All this is achieved without compromise. Stellar is easy to use, robust and scalable. Whether deployed in a 20 or 200+ trader operation, Stellar delivers excellent performance through even the busiest of market conditions.

Stellar also acts as a consolidator, removing the need for multiple legacy systems by delivering a broad, scalable architecture that meets the needs of the whole trading organization, from risk manager, to IT, to the individual and specialist needs of each trader. Stellar recognize that trading system technology continues to evolve and are committed to remaining at the forefront of this process by embracing new techniques and challenging conventional solutions.

Vela is a leading independent provider of trading and market access technology for global multi-asset electronic trading. Our software enables clients to successfully execute on their trading strategies and manage risk across multiple fragmented markets, liquidity pools, and data sources. We help firms successfully differentiate and innovate in an ever-changing, increasingly-regulated and fiercely-competitive landscape, while also reducing total cost of ownership.

Vela's ticker plant, execution gateways, trading platform, and risk and analytics software deliver a unique, ultra-low latency technology stack for electronic low-touch and Direct Market Access (DMA) execution and pricing. We leverage the latest innovations in technology to deliver cutting-edge performance, features and reliability. Our modular stack is accessed through a single set of trading, data and risk APIs and can be delivered as-a-Service from multiple co-location data centers globally.

With access to more than 200 venues, Vela provides global coverage across all major asset classes. Clients are supported by an award-winning team of technical and business experts available 24x7 from our multiple offices in the US, Europe, and Asia. Vela's clients include traders, market makers, brokers, banks, investment firms, exchanges, and other market participants.

Visit us at Follow us on Twitter @TradeVela.

  • Sales Contact Details
  • Address: Level 1, 107 Cannon Street, London, EC4N 5AF
  • Tel: 0044 203 608 4720
  • Email: [email protected]