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Company & data
Company name-to-domain matching: a practical guide
DR
In B2B, the company domain is the most reliable key for a record — but forms capture company names, not domains. Name-to-domain matching bridges the gap. Here's how it works and why it matters.
Why the domain is the key
Company names are entered inconsistently — abbreviations, legal suffixes, typos, subsidiaries. The domain is stable and unique, which makes it the best key for deduplication, enrichment and routing.
What matching has to handle
- Abbreviations and nicknames (IBM vs International Business Machines).
- Legal suffixes (Inc., Ltd., GmbH).
- Subsidiaries and parent companies.
- Look-alike names across different companies.
Verification keeps it honest
Matching combines fuzzy logic with verification so you don't attach data to the wrong company. Getting the domain right is what makes the enrichment that follows trustworthy.
Where it fits
Name-to-domain matching is a foundational step in BounceBlock's company verification — resolving the business behind each contact before adding firmographic context.
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