A profile is a start.
A contact is a next step.

Use the person’s name, company domain, role, and source profile together. Flag ambiguous matches rather than guessing.

Ask for the available business email or phone number, its source or verification status when supplied, and a confidence note. Do not manufacture addresses or assume a number is current.

Look up the approved shortlist, not everyone in the market. Keep personal data out of public reports and respect opt-outs.