It is basically impossible to get enough information on a company in order to know and understand it prior to working there. Most company web sites provide zero

It is basically impossible to get enough information on a company in order to know and understand it prior to working there. Most company web sites provide zero information on org charts, work processes, communication flows, etc. It is very unusual for a company to provide any information during on-site interviews of how the company actually works. And any information that is given usually conflicts with other information provided later by another employee :)