Their interview process was as standard as any other company I've interviewed with. I came in and met with the person who would be my direct supervisor. I was then invited back to meet with my supervisor's supervisor. Finally, I was brought back to meet with the VP of one of their subsidiary companies. The interviewers were always polite and cordial. The process did take longer than what I am used to but the position they were trying to fill was new and they had nail down the job description and get that approved before being able to move forward with hiring. I did not mind the wait since I was still working at the time.