I'm still not sure how a company cannot be seized... A person can be seized and imprisoned... property can be seized... why is a company so dramatically differe

I'm still not sure how a company cannot be seized... A person can be seized and imprisoned... property can be seized... why is a company so dramatically different than property in general? Could all the property a company owns be seized as part of a penalty? And why couldn't a company be fined to a point it would effectively bankrupt said company? Edit: I'm pretty sure if a company started selling cocaine in the US, something would happen to seize and stop that company.