I need email & street addresses for local People Directors

I require some help with researching the contact information for human resource Directors within a specified region. My initial objective is to source the email and street addresses of 15 People/HR Directors, &/or Learning and Development Directors/Managers located near me. I have begun with names of local companies into a Microsoft Excel worksheet, but lack the time to complete this task myself.

The work involved will require researching profiles on the professional networking platform LinkedIn, as well as company websites, to find the contact information for each organisation.

The final deliverable will be an fully populated Excel file containing name, title, company, email address, street address and any other pertinent details for the contacts identified.

Project may be expanded in scope - including expanding search area and companies of certain size.

If interested, let me know how long you think this will take as well as relevant experience please