Three steps, after a phone call and a one on one interview.. met several people. Process was seamless and well organized. Follow up was prompt and as expected.

I went through multiple phone interviews and one in-person interview at their offices. They were meant to schedule another in-person interview with different people (more senior) and then all communication from them dropped off. I emailed in follow-up multiple times. I'm not entirely sure what happened, but this was an incredibly unprofessional way to end the process regardless of whether or not they were ultimately interested in hiring me or not.