Larger businesses have a proportionately larger need for money to sustain themselves. Big business doesn't mean rich business. Look what's happening to the airlines.
I am in the tourism industry, owning a small-medium hotel.
If I stop paying any loans and generally I am left out of cash-flow I am pretty much screwed for the next few years, if not closing down.
I know though a few people around my area with massive resorts and a debt over 100mil that have already stopped paying quite a few loans themselvs and they are getting away with a slap on their wrist. The gov gets involved cause the debt is enough to damage a bank, and the people that are going to be left without a job are enough to cause a mini crisis. Then the bank itself... well for them its not just about ceasing the asset as its gonna be a hard thing to sell or manage.
Meanwhile the owners are taking out massive salaries + bonuses for their personal accounts and don't care about their balance sheet being a mess and their debts growing.