US & AUS CPA Database Needed

I need a clean, up-to-date database of Certified Public Accountants who practice as public accountants in both the United States and Australia. My goal is to use this list strictly for professional networking, so accuracy and completeness are critical.

The file should include for every contact:
• Full name
• Company or firm name
• City and state (or territory)
• Direct email address
• Direct phone number

Please remove duplicates, verify that each record belongs to a licensed CPA in public practice, and separate the two countries on different tabs of the spreadsheet. Delivery in Excel or CSV is fine as long as it is ready for immediate use and easy to filter.

I will consider the job complete once a random sample of entries passes verification and the list meets the fields above without significant gaps.