Any Indian meat company that strictly stick with the COMPLETE stunning method for slaughter?

Hi all,

I have been feeling quite bothered about the inhumane butchering practices in India. Went down the rabbit hole and i have seen and read enough. The thing is, I couldn't find a single company that exclusively promise they followed the PENETRATIVE CAPTIVE BOLT STUNNING aka COMPLETE Stunning for slaughter which is the most humane method we have as of now. Keep in mind I'm not looking for the PARTIAL stunning method, which is a weird loophole for religious exemptions. It can be end up even more cruel than the traditional ritual slaughtering method. I am not a believer I so don't need the animal i consume to have gone through any form of ritualistic slaughters. Just least pain and torment as possible. So my question is, why can't i find any such company in India? Does anyone know where i can source meat like that? Any South India/Kerala sources? Please help.