US/Canada Mid-Market Finance Leads

I need a fresh, accurate list of accounting-department decision makers at mid-sized companies (51–500 employees) across the United States and Canada. The contacts I’m after are:

• Accounting leaders such as Controllers and Accounting Managers
• Accounts Payable and Accounts Receivable staff who influence vendor selection

The final spreadsheet should contain at least name, job title, company, company size, city/state or province, work email, direct phone (if available), LinkedIn URL and the data source for verification. Please use reputable tools—LinkedIn Sales Navigator, ZoomInfo, Apollo, Hunter or similar—to ensure emails are valid and the information is current.

When you bid, attach a detailed project proposal outlining your research process, the tools you’ll tap, delivery timeline, expected bounce rate, and a small sample (5–10 rows) so I can gauge quality before we move forward.