Sealing or Selling Criminal Records

This petition is about all the people that get affected when a misdemeanor or felony record gets sealed or expunged, and the courthouses sell the case information to private companies, just after a very,very short period of time after being charged, exposing such records to prospect employers, without informing the outcome of the case, if the case was sealed/expunged, or if this case was dropped due to lack of evidence.
Private back-ground companies buy criminal records from the courthouses, but the problem is that this companies fail to retrieve such record when the case gets sealed/expunged by Judge orders. I am not sure if the law don't require them to do so, or if its just the fact that they don't care about the individual's life and carrier. If a person would like to have their background completely hidden (court/companies), such person has to obtain a Judge order (process is about 6 months to 1 year) and after that this person would have to request/prove it, to each and every one of those same companies, state by state.
A monumental task!
I worked as a legal assistant in FL, and I couldn't believe it! Sometimes people get charged, and later, they are found innocent/not involved on the matter but that doesn't count! The fact of the matter here is, that you were charged and a criminal case was opened, and the outcome is irrelevant!!!; and the worst part of it, is that these people are charged with a non-violent crime, or there was a lack of evidence (innocent).
This is a very important issue that could affect any of us in a personal and professional way; no one will hire you with a criminal record, and these records could be used against you in a custody battle, for example...
If the government is clearing us of any charge, I don't understand why private companies don't have to comply in the same standard as our government.