Claimed to be with OSHA. When I asked if the guy was an actual employee of the government organization OSHA he said "No, I'm with the OSHA 21 office". He claimed he was not selling anything and needed the head of safety for my company. Very persistant man.
I received a call as well and the lady (didn't cathc her name) tried to be persistant but i hung up on her. We are based on a " don't call us we will call you" if we are interested.