U.K. DATA PROVIDERS FOR THE S & P Future (CME)

[Henry <henry@xxxxxxxxxxxxxx>]

I am trying to make contact with a subscriber in the U.K. who uses one of our data providers (e.g., Tenfore; Market-eye; DBC; etc) for trading the S & P Future (CME) on an intra-day basis. My concern is with data quality. I hope to hear from someone, hopefully, located in Scotland where I live!
Colin Henry