Lisp, and OCaml are about as close as I can get. I would argue Haskell (several of GHC's core team worked at MS though). I would also argue Python was popular before Guido worked at Google. Those 4 all came out of academia though so they had backing just not corporate backing.
C was corporate, AT&T.
C++ was corporate, AT&T.
Java was corporate, Sun.
Maybe Perl wasn't corporate. Had a great run but faded.
Python? Maybe, but Guido van Rossum worked at Google and Dropbox for many years.
Ruby? Is popular because Rails, corporate.
JavaScript? Mozilla.