i have 10 year experiences about this task
We need to collect 5000 contact address and email ids of Tuticorin/Thoothukudi Tamil Nadu town based companies. You need to catch/download using Google or Bing. Every address should be found in a web page. The Address should be presented in an Excel file as separate records as can be seen from attached file. You should declare us as to how you will collect the data. At least 80% of the contact addreseses should have email id and mobile number. Addresses without either of them will be rejected. 100% accuracy is to be achieved.