Cyberpunk speculating aside, I'm pretty sure Big Food companies (Coke, Monsonto, Kraft, etc) have private security contractors - due to the sheer amount of physical assets they control, it would be irresponsible to shareholders if they didn't.
Similar accusations were made against Coke's Guatemalan bottler a few years back. Of course, about a hundred years ago it wasn't uncommon for companies to use hired muscle to harass, beat, and even murder labor activists in the United States. https://en.wikipedia.org/wiki/Ludlow_Massacre
https://www.engadget.com/2017/06/08/softbank-boston-dynamics...
Cyberpunk speculating aside, I'm pretty sure Big Food companies (Coke, Monsonto, Kraft, etc) have private security contractors - due to the sheer amount of physical assets they control, it would be irresponsible to shareholders if they didn't.