Glossary · Lead generation · Last updated October 31, 2026
Firmographics
Firmographics are descriptive facts about a business, such as industry, location, size and age, used to segment and qualify B2B leads.
Also called: Firmographic data, Company attributes.
Firmographics are to companies what demographics are to people. The classic fields are industry (often as a NAICS or SIC code), location, employee count, revenue, ownership and founding year.
For local businesses, classic firmographics are thin. Revenue and headcount are rarely public for a three-person plumbing company, and estimates are often guesses. The fields you can actually observe are more useful: Google Maps category, address and service area, hours, rating and review count, whether there's a website, which platform it runs on, and which social networks it uses.
Use firmographics to segment messaging and to filter. Category decides the trade-specific angle. Review count and rating say something about reputation and size. A missing website or an outdated platform is a direct signal for a web or marketing offer.
Be careful with inferred fields from third-party databases. If a field was estimated, label it, and don't build your qualification rule on it.
Example
Two salons in the same city: one has 412 reviews, online booking and Instagram; the other has 9 reviews and only a Facebook page. Same industry code, very different prospects.
Sources
Related terms
- NAICS codeA NAICS code is a 2- to 6-digit number from the North American Industry Classification System that identifies a business's industry.
- SIC codeA SIC code is a 4-digit Standard Industrial Classification number for a business's industry, an older US system largely replaced by NAICS.
- Ideal customer profileAn ideal customer profile (ICP) describes the kind of business that gets the most value from your offer and is most likely to buy it.
- Lead enrichmentLead enrichment is adding missing data to a lead, such as emails, social links, categories or ratings, so it can be qualified and contacted.
- Lead scoringLead scoring is ranking leads by how likely they are to buy, using points for fit and behavior, so you contact the best ones first.
Further reading
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