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CRM data hygiene for B2B marketing: the fixes that make targeting and reporting work
Hojabr Sattari, Founder and Director of Revenue Growth Strategy / 7 min read
The short answer
Clean CRM data starts with standard company names and domains, merged duplicates, required fields on forms, clear lifecycle stages and an owner for data quality. Do a one-time cleanup, then add rules that keep it clean, because audiences, personalization and reporting all depend on it.
Key takeaways
- Dirty data breaks audience matching and reporting.
- Standardize company names, domains and key fields.
- Prevent bad data at the form and import stage.
- Assign an owner and review monthly.
The cleanup list
- Merge duplicate companies and contacts.
- Standardize company names and add website domains.
- Fill missing industry, size and region where you can.
- Archive stale contacts and bounced emails.
Prevent new mess
- Use picklists instead of free text for key fields.
- Validate email and phone at the form.
- Match on domain before creating a company.
- Define lifecycle stages and who changes them.
Make it a habit
- Name a data owner.
- Run a monthly report on duplicates and missing fields.
- Fix issues at the source, not just in the CRM.
Why it pays off
Better matching on ad platforms, more accurate attribution and more relevant messages all follow from clean data.
Frequently asked questions
How long does a cleanup take?
It depends on size and tools. Start with the accounts and fields that drive targeting and reporting.
Should marketing or sales own the data?
Name one owner, often marketing operations, with rules both teams follow.
Can automation help?
Yes. Rules, matching tools and enrichment can reduce manual work, but check the output.
Related service: RevOps and marketing operations. See also pricing and client results.