I have Soundforge which was originally written by Sonic Foundry, then sold to Sony, and then sold to Magix. I bought a couple upgrades while Sony had it, but found I was wasting my money. Now I get bombarded by Magix to upgrade to their incarnation of it, but frankly I don't want software that was written by someone else long ago, and bought later by someone else. Sonar and Cakewalk are pretty good examples of that food chain IMHO.
I won't mention what I am spending my money on, since this thread is about something else, but the original authors of the software are still involved in the current development of it, and for me anyway, that makes a big difference YMMV.
In 1998 Samplitude 2496 was released, at the time owned by German audio company
SEK'D (formerly Hohner Midia) ... "in June 1999 after which SEK'D sold the Samplitude line to MAGIX"
Source:
https://en.wikipedia.org/wiki/Magix_Samplitude