If I do get the ownership of the two applications, one for safety engineers and one for dental clinics, these are vastly different applications. Then I am working on my google applications, which are also very different, as well as other larger enterprise applications.
Should each major application area be a separate company?
My thought is that if they are then if someone offered to buy, for example, the dental software, then it would be easier to sell that group of software, as it is related to each other.
If one company had several different focuses (foci?) then it would be a simpler structure but management would be harder, so different hierarchy would be necessary, to keep things separate, but, I only pay one cost for one business, and taxes/regulations, would be easier.