Google

Google may advance you to team matching when you don't perform well in the interview. This process leads to rejection during the hiring committee.

Google will give you sufficient time to prepare. I asked for a month to prepare for my first telephonic round. They also send you sufficient heads-up material to look over.

This was a lengthy process that required multiple interviews. First, I spoke to HR. Then, I had to go through a process of speaking to the hiring manager. Finally, there was a more technical interview.