What companies will hire someone with a criminal background?

Hi,
My name is Eric and I am trying to save money to move to a big city to build my entrepreneur legacy. I am having an extremely difficult time finding a job, much less 3 because I have a criminal background. My convictions are as follows
Terroristic Threats
Simple Assault
Harrassment
Probation Violation
And I’ve been arrested but not convicted of
Aggravated Assault
Simple Assault
Sexual Harassment.
I get plenty of interviews and have even been told quite a bit by the interviewing employer that they were extremely impressed with my qualifications and experience and that all I have to do is pass a drug test and the job is mine but then never hear from them.
I was wondering if anyone could tell me of companies that would hire someone with this kind of background and with little professional experience in PA, preferably southwestern PA? Thanks in advance!