That is an interesting question.
I can’t think of any. I have a Marantz integrated amp from 1972. While I have had a few components that were from companies that went out of business I had traded them in long before for a better sounding solution... example, Auralic.
I think I have a tendency to subconsciously consider the company when I purchased. For much of my adult life I have been in charge of selecting software (as a minimum $100’sK usually millions). Performance and the continued existence are critical... typically there will be a dozen companies producing a particular kind of software and only two will survive. Choosing the wrong one would be a complete failure on my part. So, maybe that crept into my decision making. Also, in this field, performance is critical for long term survival of the company.