Yep, in their normal spelling form, that's possible. Want some transformation in them and still have at least one bit of meaning embedded.
Sounded out would be "Seven Technology Hills" Or make Hills singular for more definition to the company 7echnology Hill
There are also the Seven Hills of Rome. Pretty sure I learned that from "A Funny Thing Happened on the Way to the Forum."
That's just plain and simple. and what if just combining simon and hill together and blending them into the name of the company, is that possible to form a new word to keep it simple as well?