Update my contacts list

Background

Over the past 5 years, I have created a contacts list of 1,072 businesses. It is a mix of current clients, past clients, signups, enquirers, etc. It is now a bit out of date. Emails have changed, people have gone out of business, mobile numbers have been replaced, etc.

This list is confidential to me. It is not for resale or to be used or divulged to any other person. 100% confidentiality must be assured by the person selected.

Required

Someone to go through the list, find the contacts websites and update the other details of each record that can be readily identified from the site. I have attached the first 5 records to show what is in each record. I have deleted their website and email addresses as some emails were personal ones. The rest of the data is in the public domain, ie, website, business cards, brouchers, etc.

Please quote me for updating this list.

Thanks

Gary