I can give the same info to 2 companies, and one can make several hundred thousand dollars (in savings, new sales, etc). The other may not even be operating at a scale where they'll see $10k in increased value, even doing the 'same' thing the other company did.
Determining who those companies are, then connecting with the appropriate people, that is still the hard part. Meeting someone for coffee, giving them $15k in 'value' from a conversation... probably does happen now and then. I don't think many 'consulting engagements' actually happen at a coffee shop for an hour or two ending with a $15k check being handed over, however. (but maybe I'm too cynical and it does happen a lot)