There could be ten thousand other companies or just individuals who bring significant benefits to society, but who are forced to pay more in tax to make up the deficit from big corps avoiding it. It doesn't add up - you can't measure the benefit a corp has to society.

Of course there's the counter argument that corps can be a drag on society - for example, it's pretty clear that pesticides are causing significant problems for bee populations, yet the costs aren't paid by the big corps producing those (cough Monsanto). The big corps don't pay for their drag on society unless they're doing something illegal or due to negligence, in which case they usually pay a fine, which is a pittance, and still won't cover the overall losses society has. Banks are another example - does society really gain shit by bailing them out? Shouldn't they in fact, be paying way more - the same tax gambling establishments pay.