User blog comment:ChishioKunrin/The Schnee Dust Company's treatment of Faunus workers/@comment-5105419-20150103141044/@comment-24901923-20150103174328

That's a big "IF", at least to me. Remember, being heiress to the SDC doesn't necessarily mean that she will have control of the company when the time comes for her to collect. We don't know anything about Winter, but she could easily be more like their father than Wiess. This could be part of the reason Wiess didn't want to talk to her when she called SDC for those files, beyond the fact that their father may have tried to butt into the conversation. If that's true, then the chances are high that Winter will inherit control of the SDC, not Wiess, even if Wiess could be the older one. We also don't know if there are more Schnee children, who would complicate the matter even further.