Search the Web for Something -- 2

I have a list of 2000 contacts which include name and email. I need someone to take a chunk of these, and confirm the sector they work in, along with a telephone number where applicable. All data reachable from Google. $20 for 1000 entries. Two freelancers will be awarded. Deadline is 48 hours however updated sheet required after each 2 hours. VERY BASIC - Just don't have the time!