Terrible company. I was harassed by an employee of this company. I shopped at a king soopers location, and after I was done I pulled into a separate section of the same parking lot to scan my receipt into my phone. This employee followed me and parked next to me immediately after I pulled into the parking space. Hispanic man, mid-40's, bald head in a light Grey Toyota Rav4 or similar model. He told me that he "needs me to keep moving"..This was so bizarre to me because the entire parking lot was empty and he followed from the King Soopers, so he knew I was a customer there. When I ask him what company he worked for, he became visibly annoyed and combative, and when I asked what business building he was doing security for.. he told me the lot I was in was part of the King Soopers spill over lot, so King Soopers. I told him I only needed a minute, but this guy was very rude a made me not want to shop at this location anymore for being harassed as a customer of the building he was allegedly protecting. I went to the First Line Security website to make a complaint, but this companies website is just an ad page, nothing about this company at all on it. My experience: F- 0/10 read more