Whoever's producing this show has to have deep-pockets. The only people I think who could pull it off (on such an epic scale as this) is a) Really Useful Company controlled by ALW, b) Cameron Mackintosh, but he said "Mary Poppins" would be his last original show, c) Disney Theatricals, they're made of money, d) Warner Bros. Theater Ventures, mending the bridges with Jim? Maybe these women are assistants to Gregg Maday?
I'm curious. Whoever it is, they're real pros... Either that or they're passionate fans bringing together over 300 investors. Mind you, CATS and "Sweeney Todd" took 200 investors, each, to bring to the stage. LOL, I bet they're all laughing now :P