A List of companies that use Array Languages
github.comDoes MATLAB (and possibly octave and python+numpy) count as array languages as well?
Because there are a lot of companies which use array languages then.
While MATLAB and Numpy were influenced by the APL family of languages, they contain a small subset of the design available in the J/K/APL world. Informally most users of array languages would not consider them close family members, though perhaps they're cousins.