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October 30, 2026 | FILE ID: NDG-298

NDG Business Masterfile

Connect with businesses across the United States using a database designed for business-to-business outreach. Firmographic and contact selections can help focus campaigns on relevant industries and prospective buyers. Use this audience to introduce products, develop sales pipelines, and support direct marketing initiatives. Available fields and record counts can be made directly avaialable by one of our data specialists. 

Available quantities

  • Total universe: 64.5M Unique Contacts
  • Total Businesses: 18.2 Million

Audience overview

U.S. business contact information with firmographic selections. Confirm exact counts and specifications.

Data availability & quality

  • Contact methods: email, postal address and phone
  • Email electronically validated
  • Phone checked against carrier records and National Do Not Call List
  • Address verified, NCOA scrubbed and CASS certified

Freshness & delivery

  • Updates every 30–45 days
  • Delivery 24–48 hours after order confirmation
  • Formats: CSV, Excel, PDF or Word
  • Minimum order 5,000 records

Counts and specifications require confirmation for each order.

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