In a press release dated April 21st 2015 the US Commodity Futures Trading Commission announced:
The unsealing of a civil enforcement action in the U.S. District Court for the Northern District of Illinois against Nav Sarao Futures Limited PLC (Sarao Futures) and Navinder Singh Sarao (Sarao) (collectively, Defendants). The CFTC Complaint charges the Defendants with unlawfully manipulating, attempting to manipulate, and spoofing — all with regard to the E-mini S&P 500 near month futures contract (E-mini S&P). The Complaint had been filed under seal on April 17, 2015 and kept sealed until today’s arrest of Sarao by British authorities acting at the request of the U.S. Department of Justice (DOJ). After the arrest, the DOJ unsealed its own criminal Complaint charging Sarao with substantively the same misconduct.
It seems that the CFTC has a less than secure grasp of UK corporate law, since over on this side of the pond companies are either "Limited" or "Public Limited" but not both. A quick search of Companies House reveals that the former applies in this case, and that Nav Sarao Futures Limited is in fact registered as limited company number 05497320. The CFTC announcement goes on to say that:
Filed under Regulation by