B2B Leads Data List

I need a fresh, accurate file of B2B contacts that I can import straight into my CRM. For every lead, the spreadsheet must include:

• Contact name and direct details (phone or LinkedIn URL if phone is unavailable)
• Email address (validated, no hard bounces)
• Position and department to confirm decision-making level
• Company name plus basic firmographic info (website, size, location, industry tag)

I have not fixed the industry yet, so feel free to suggest segments where you already have strong coverage—technology, healthcare, finance or any other niche you can confidently deliver at scale.

Quality is critical: no outdated records, no generic inboxes, and no duplicates. A small sample of 20–30 entries will serve as acceptance criteria before we move to the full batch.

When you respond, let me know:
• The data sources you use
• Typical turnaround time for, say, 1,000 rows
• How you verify emails

Once the sample passes validation, the deliverable is a clean CSV or Excel sheet ready for upload.