business directory is a website or printed listing of information which  lists businesses within niche based categories. Businesses can be categorized by niche, location, activity, or size. Business may be compiled either manually or through an automated online search software. Online yellow pages area type of business directory, as is the traditional phone book. The details provided in a business directory may vary. They may include the business name, addresses, telephone numbers, location, contact information,type of service or products the business provides, the number of employees, the served region and any professional associations 

Business Directory in Tamil Nadu provides the list of various business organizations in Tamil Nadu and the nature of business so that their customers can easily get access with the desired groups with the help of the local search engine in Tamilnadu.