Collecting against companies is far more easier than collecting from uncooperative private persons - assuming the company is "established" in some way. Given that Equifax is a very large company, collecting is easy: once you get your judgement, file for a Writ of Execution and have the sheriff in whatever CA county Equifax has an office in to visit them in-person and demand they cough up the money or they'll start literally seizing assets there-and-then. Failing that, you can also easily get a bank levy against whatever bank accounts Equifax has in your state - provided you can track-down their account details and financial institution: something you can do with an Examination of Assets hearing, which has an added bonus: if the company representative fails to appear they get a bench-warrant for their arrest which becomes a criminal matter.
I'm surprised at how so many small-claim case victors sell their judgement to a collections firm for a fraction of its true value when collecting money is a lot easier and straight-forward than people imagine. You only need to go to a collections company if it isn't worth your time - not if the debtor isn't cooperative.