1) Buy a company from the stockholders by having the company take out loans (secured by future earnings) to pay for the stock. Do not pay for it with more than a token amount of your own money.
2) Slash company expenses in a way that generates short-term returns (but which normal companies don't do because it causes long term problems) like:
- don't buy new inventory to replace items sold (mentioned above)
- stop doing maintenance (saves money for a while, until everything breaks)
- delay paying outside vendors (works for a few months, until they stop shipping you stuff unless they get their money and/or sue you)
- sell physical assets (like the stores themselves) to an outside holding company (possibly owned by you) and rent them back, getting short term income for the company from the sale (but collecting the rent yourself, and also retaining the right to sell the real estate later).
3) pay yourself huge bonuses on the basis of your cost savings.
4) When the company is no longer viable, leave the empty husk behind. The company has a bunch of loans it will never be able to pay off (sucks for the lenders) but you keep your paychecks, bonuses and any assets you sold to yourself at below-market prices.
5) move on to the next company.
(basically, "the bust out" sequence from Goodfellas)