I am Hamza Bin Saeed. I have completed my study in BSCS. Now a Days I am free and in search of job. Computer Skills (Excel, Word, Google Docs, web research, data entry, database building) I have done many jobs exactly yours for different topics for an agency. In these projects I founded all necessary contact info including company emails etc. For this purpose I am familiar of following techniques. I use "Rapportive" , "Email-checker" to confirm emails that these emails are working for right person and also using these techniques to find the category of each website Administrative tasks -Yelp.com -Google Maps -Yellow Pages -City Search -Data.com -Linked in- data entry -manta.com - web research