Sorting a list and finding contact information online.

I am looking for someone to help me sort and organize a list of more than 100 names and addresses. The list needs to be sorted in a spreadsheet format so that it is easy to read and understand. This will involve finding contact information online, which will require research and dedication to ensure accuracy with the data being provided. I'm looking for a precise and efficient individual who will be able to tackle and complete this task quickly.