Urgent Data Administration- 24 hour turnaround

I am in need of urgent help. We have a list of 500 company names. We need some to find either the HR Director, HR Manager, Finance Director or Managing Director (last options) email address and post address.

They then need to add this in for the excel spreadsheet for company name, hr director name, hr director email, hr director business address, linkedin address

Can you do this in 24 hours as has to be 24 hours as needed by UK 12pm tomorrow.

Please let me know asap