We need a freelancer to consolidate a few lists of businesses and research/confirm the contact info (e.g. name, position, and email address) of key staff members/employees (e.g. president, owner, CEO, CFO).
The lists are currently in Excel, pdf, and web formats. The final list needs to be in Excel.
Many key contacts are known, but they need to be confirmed and research their contact info.
Generally, we've done this research using the web, LinkedIn, and industry association websites.