Is there a subsidiary of the project, and what is the function of the subsidiary?
I didnt see any, the only i get from the website are key modules.
Weicrowd has seven key modules named as
WeiLauncher - MVP
WeiCap
WeiCubator
WeiX - Beta ready
WeiScrow
WeiScore
WeiFolio.
You can get details about the seven modules in the Whitepaper :
https://www.weicrowd.com/white-paperAll the modules are available on the website as well and their links can be found on the homepage.