B2B.it is a business social network for the Business to Business in Italy. Any company, business professional, student and anyone else interested in the business to business in Italy can open for free its own profile on B2B.it: we call the profile Domvs, which means Home in Latin. This will allow to be in contact with the community of companies and people registered on B2B.it. Our system is in BETA version and will soon be updated to a version web 2.0 with more characteristics, functions and innovations.