From the article, there are a few other company names listed in the screenshot (caveat: these are just based on filenames, it's not 100% clear that these are the exact companies, they just seem to match):
42lines.net, apperian.com, globalgarner.com, astem.net, ford, identiphy (not clear which), codecademy.com, safesocial.media, starofservice.us, unicreditgroup.eu
There are other files in the dump, but it's not clear which companies they are.