Hello,
I hope all is well. I saw your job posting and I am very much interested. I have been doing data entry in my previous job as a Lead Generation Specialist. My day to day task would involve looking up for contact details of decision makers of several companies from various web sites which is quite similar to your requirement.
I guarantee you accuracy of the information you need to be encoded in an excel sheet.
Hoping to work with you soon.
Thanks,
Paula Sicat