In respect of doing marketing and advertising, well-established giant companies have huge resources while small and medium-sized enterprises work with small budgets. But, as the world is now online, even with small budgets we can create miracles. In this respect, one of the most important resources that SMEs can use is online business directories -in other words, company directories or business networks. Many of them are very good marketing platforms with great tools. They are especially powerful in B2B field. Let's see together why being listed in company directories is important for export companies and small businesses.