Several firms / affiliations and they're also an innovative technology provider. They've begun live operation on MT4, Pro-data in a multi-tier ECN STP integration and specialize in tight spreads and fast execution. They have a 60 day free, true retail feed demo with simulated live execution response as well, supporting EA operations and scalping. They employ their own programming and tech staff and provide online, real-time tech and administrative support also. Futures and Forex, multiple providers, multiple platforms. http://www.atcbrokers.com