Zcash is a privacy coin. Everything on zcash is created in a way to guarantee the privacy of the holders of this cryptocurrency. Many crypto currency exchanges are not listing the coin for this reason. Or have delisted them when know your custumer was implemented. Read more about zcash on their core website.
zcash
There is an organisation backing the development of zcash crypto. A foundation building and supporting all around it.
Zcash foundation
The foundation who developped zacsh can be found on twitter, telegram and discord.
Zcash foundation twitter