2025 NEW - UPDATED American Billionaires Database Open

I'm seeking a comprehensive, updated list of American billionaires for 2025, including their personal emails and phone numbers. Requirements: - Accurate and verified information - At least 10 billionaires as a sample in Excel Format - List must be from Updated in 2025 Ideal Skills: - Experience in data collection and verification - Access to reliable databases or sources - Attention to detail and confidentiality Please provide the number of entries you can deliver.