I don't even know what this company is selling but they call our business constantly. They ask for various executives by first name and are very evasive when a receptionist attempts to find out the name of the caller and the reason for the call.
They will also act like they have made prior contact or are friends and ask for the executives' cell phone numbers.
Thankfully our receptionist are smart enough to realize these are sales calls, but they call several times a week. The annoyance and deception are enough to prevent us from ever hiring them to perform B2B marketing for us.