Arcontech Group plc, together with its subsidiaries, develops and sells proprietary software in the United Kingdom, rest of Europe, Africa, North America, Australia, and the Asia Pacific. Its products include Excelerator Desktop that provides a graphical user interface, which integrates various internal and external real-time data sources into a single-screen format; CityVision, a market data platform for real-time data reception, transformation, and publishing; and CityVision Multi Vendor Contribution System that offers the ability to contribute data to various destinations, including Refinitiv, Bloomberg, ICE, and Six. The company also offers Excelerator, a Microsoft excel add-in for real-time reception and publishing of market data; CityVision Cache, a real-time data repository; and CityVision Symbol Mapper, a real-time data conversion system, which allows market data managers to separate data integration from the data source. In addition, it provides CityVision API that develops real-time market data applications, as well as offers computer consultancy services. The company was formerly known as Knowledge Technology Solutions PLC and changed its name to Arcontech Group plc in February 2009. Arcontech Group plc was founded in 1979 and is based in London, the United Kingdom.