Manual Skiptracer for LLC and Corporation Owned Commercial Real Estate

I am looking for a high quality skiptracer that can manually find emails and phone numbers.

Only looking for someone to have experience in getting quality leads from researching companies via ---------- or ---------- then to either manually searching for the decision makers in ---------- or let me know what high quality paid service you may be using (i.e. Spokeo, etc.).

I really want to get correct, accurate, and verified cellphone numbers, emails, and landlines in separate columns from company owned commercial properties. Hoping for someone in the commercial space not in single-family residential.

If you are serious, please message me on FB: ---------- with "I love skiptracing!" and your qualifications.