Our lab, which was one of the best places that I can look back on in my career, had been acquired by HP. Their messing about, sending us various failures as 'senior management' resulted in it draining all of its good people to companies such as Microsoft, Google, and etc. It was a terrible shame. Edit: I guess I was trying to say that HP legacy has been destroyed pretty good by all the mergers, cuts, 'retirements', etc.
Watching Modula-3 from the outside, I saw DEC Olivetti being acquired by Compaq, followed by HP buying Compaq.
Nowadays their research results at HP Labs still lives on an HPE server that might eventually be turned off one day, leaving those of us that downloaded the papers as the sole owners of such copies. :(
EDIT: For those that might want to get those papers, search for HP labs, DEC and SRC.