Hi dears,
I have sites that do not link to each other but are hosted by the same company that show as related when I do a related search on google.
Does google think because I own all these sites that they are related? They all have their own IP and only two are on the same server. One that shows as related is in a completely different industry.

Any opinion how google can figure this out?

Possibly whois information and if content of the two websites is related

i don't know it, and it's think it's meaningless for us