The Columbia Books & Information Services Masterfile Email List delivers a curated database of subscribers in business executives, offering broad reach spanning 1,973,357 records. Email addresses of subscribers to Douglas Publications, Briefings Publishing Group and Salesman's Guide directories. Use this list to power B2B lead generation campaigns and reach key decision-makers at companies across the United States. Ideal for B2B marketers, SaaS companies, and sales teams seeking qualified business leads.
Email addresses of subscribers to douglas publications, briefings publishing group and salesman's guide directories.
| Category | Business Executives |
| Segment | Business & B2B |
| Universe Size | 1,000,000+ |
| Base CPM | $390/M |
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