Security company licensing in Mississippi
Mississippi does not license security companies at the state level, so there is no state roster and no license number for a company to show you. That is not a mark against any company operating there.
Mississippi does not license security companies — Title 73 enumerates 48 licensed professions and private security is not among them. The only state credential touching guard work is an individual firearm permit, which is not published. Company licensing is municipal.
Mississippi Department of Public Safety →What you can still check
There is a second license, and in Mississippi it may be the only one that exists: the guard’s own.
What a guard and a company should hold in Mississippi, and how to confirm it →