Hybris Marketing Lead transfer to C4C

Hello Experts,

we have a scenario where in Contacts are loaded in Hybris Marketing using CSV files, a campaign is executed (without segmentation and target groups) for those uploaded contacts(along with ISContact flag), these is then converted to Lead and handed over to C4C.

The problem is in C4C these Contact information is created as Individual customer and not as corporate customer. Could you please suggest what is probably missing?