Nope. Where I work, I have an enterprise account which has a gmail, drive, groups and calendar which is signed in using a login@company.com account. My person

Nope. Where I work, I have an enterprise account which has a gmail, drive, groups and calendar which is signed in using a login@company.com account. My personal stuff is different and is a different account, signed in using personal_login@gmail.com The key point is, my company knows only about @company.com (and Google doesnt have any idea) and the other way around for @gmail.com account.