They are based in Israel,
I asked about the broker and they told me the fund get liquidity from a several institutes brokers in ECN method, I had an evaluation account with and the commission and spread are shown in separate like in a real ECM brokers
So far I found The5ers.com as the most flexibility Prop fund, allowing hold position overnight and over weekend, also, the growth scheme they offer is extraordinary
BTW- their evaluation account is a real live account