There are different Business Directories :

Try all different Business Directories offered by Whitepages.in
Every Engine has different results,
Most companies are listed in serveral directories
but the results are not the same ...




Products


find products
and order them directly (example Tea, Jewels, Tissus)

Amazon
Products via Amazon




Business to Consumers - Companies providing Products or Sevices for End Users
(example Restaurant)

B2C Directory Yellowpages.in


Business to Business - Companies providing Products for Professionals
(example Manufacturer of Kitchens)
coming soon




search in another country
Phone Book of the World.com
maybe the person you are looking for has moved
and can be cound through the directory of another country



search through the government
Italy Gov Search
this search engine goes through
all the Indian ministeries,



good luck ...





White Pages.in