Company Data Quality Checklist

Audit and improve company-level (firmographic) data in your CRM with this checklist covering industry, size, revenue, tech stack, and hierarchy data.

10Items
1-2 hoursEstimated time
Data QualityCategory

Data Quality3 sections · 10 steps

01Firmographic Data Audit4
02Enrich Missing Company Data3
03Maintain Company Data Quality3

Work the list

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01Firmographic Data Audit

Check company name accuracy and consistencyIdentify company name variations, abbreviations, and misspellings. Ensure each company has one canonical name across all records.easy
Audit industry classification completenessCheck what percentage of company records have industry data. Missing industry data prevents effective market segmentation.easy
Verify employee count dataCross-check employee count ranges against LinkedIn or company websites for a sample. Outdated size data leads to wrong ICP scoring.medium
Validate revenue data where availableRevenue data is often self-reported and outdated. Cross-reference against public filings, industry databases, or enrichment providers.hard

02Enrich Missing Company Data

Fill industry gaps using domain enrichmentUse company domain to enrich missing industry, size, and location data. Domain-based enrichment is the most reliable for company data.easy
Add technographic data for target accountsIdentify what technologies your target accounts use. Tech stack data helps with personalization and competitive positioning.medium
Enrich company hierarchy dataIdentify parent companies, subsidiaries, and corporate relationships to prevent treating the same organization as multiple accounts.hard

03Maintain Company Data Quality

Set up automated company enrichment for new accountsWhen new company records are created, automatically enrich with firmographic data to ensure complete records from day one.medium
Schedule quarterly re-enrichment for company dataCompanies change: they get acquired, change size, pivot industries. Re-enrich quarterly to keep firmographic data current.easy
Create data quality alerts for company recordsSet up alerts when company records are created without required fields or when key firmographic data is missing.medium

Tips

01
Company domain is the most reliable key for company-level enrichment, so ensure every account has a valid domain
02
Tech stack data is increasingly valuable for sales targeting: it reveals buying signals and competitive displacement opportunities
03
Employee count changes of 20%+ can indicate growth or contraction, and both are relevant sales triggers
04
Use Cleanlist AI's enrichment to automatically fill firmographic gaps across your entire account database

Frequently asked questions

What firmographic data fields are most important?

The most impactful firmographic fields are industry (for market segmentation), employee count (for company size targeting), location (for territory assignment), and company domain (as a universal key for enrichment). Revenue data is valuable but harder to obtain and verify.

How do I enrich company data at scale?

Use a domain-based enrichment approach. Export company domains from your CRM and run them through an enrichment provider like Cleanlist AI, which queries 25+ data sources to find industry, size, location, and other firmographic data for each company.

How often does company data change?

Company-level data changes more slowly than contact data, but still requires regular updates. Companies change size, get acquired, pivot industries, and update their tech stack. Quarterly re-enrichment catches most significant changes. Watch for M&A activity in your target market as a trigger for immediate updates.

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