I need 4000 contacts checked and converted into a different format

I have a spreadsheet of circa 4000 links that need to be checked and converted to a system friendly format - first name, second name, company, website, phone number and email address.

Please advise on how many you will be able to complete a day and how long you estimate it will take.

I would be happy to accept a company with multiple people working on the list at the same time to reduce the overall duration. A sample of the data is attached below