They were operating as "Submissive Girls London" from a fairly ropey flat near Baker Street. Angela seemed to be heading things up, still with Emily as maid and handling the comms. Amira, Lilly and another girl also available. That last about a year, maybe a bit less and disappeared. Now it's just Lilly, working from a very nice flat in Pimlico, still with Emily on maid and comms duties. I think Angela still works from time to time. See my review of Lilly for contact details.
But none of this helps find if Lucy is still working!