Firmographic Data: Definition, Examples, and Sources
Learn the main firmographic data fields, see a company research example, and choose sources for industry, location, employee count, revenue, and legal structure.
Firmographic data describes businesses and organizations: their industry, location, size, revenue, age, and structure. B2B teams use these attributes to decide which companies fit their market, organize accounts into segments, and assign research or sales work.
For a local service provider, business type and service area may be enough to start a useful list. A sales team targeting a particular revenue band will need additional information. Choose the fields that change a decision, then record where each value came from.
Demandbase's firmographic data reference identifies industry, size, revenue, and location among the common attributes. The table below adds the source context needed to use those fields in an actual research record.
In this guide
- Common firmographic data fields
- Firmographics and other business data
- A worked company research example
- Where to find firmographic data
- How to check data quality
- How to use the data for B2B prospecting
- Frequently asked questions
Common firmographic data fields
Start with a consistent definition for each field. A company's headquarters, a branch address, and the area it serves describe different things. Likewise, an employee estimate from a provider and a headcount disclosed by the company should remain distinguishable.
| Field | Example entry | What to record alongside it |
|---|---|---|
| Industry or business type | Accounting practice | Source wording and classification system, if any |
| Location | Office in Austin, Texas | Whether it is an operating site, headquarters, or registered address |
| Employee count | 20–49 employees | Source, date, company scope, and whether it is an estimate |
| Annual revenue | A disclosed annual figure or a provider's range | Currency, reporting period, source, and estimate status |
| Company age | Incorporated in a stated year | Whether the date concerns incorporation, brand launch, or trading history |
| Legal structure | Corporation, partnership, or another registered form | Jurisdiction and the relevant entity record |
| Organization structure | Subsidiary, parent company, or franchise operator | Evidence linking the organizations and locations |
| Operating footprint | Two offices listed on the company website | Locations observed, source date, and whether coverage is known to be complete |
Business type is often the most accessible starting point. Keep a directory's category separate from a formal industry code. A label such as “consultant” may be too broad for your market, while a published services page can explain what the business actually does.
Size bands are useful when they reflect your offer. Define them for your own targeting purpose rather than assuming that one set of employee thresholds applies to every industry or country.
Firmographics and other business data
Firmographics describe the organization. Contact data describes a route to someone at that organization. Technographic data concerns technology use. Intent data concerns signals interpreted as interest in a topic or purchase. A research record can contain all of these, but the fields answer different questions.
For example, “accounting practice with an office in our service area” supports a basic market-fit decision. A published office email supplies a contact route. Neither establishes that the practice needs a new supplier or has approved a budget.
Review scores, review counts, and whether a directory lists a website can be useful business-listing observations. Label them as such. They do not establish revenue, workforce size, or buying readiness.
The Contentful overview of firmographic data illustrates how broadly company attributes can be used in B2B marketing. In a working dataset, keep the original observation separate from any interpretation you add. That makes a segment easier to explain and update.
A worked company research example
Imagine a local supplier researching an accounting practice. The following is a hypothetical record, not a real company profile or a claim about data coverage.
| Research finding | Suitable entry | Conclusion to avoid |
|---|---|---|
| The website describes bookkeeping and tax services | Business type: accounting practice; save the services-page URL | The practice needs your particular service |
| The contact page lists two offices | Two published operating locations; save the page and research date | Exactly two locations exist worldwide |
| An About page names six team members | Six people shown on that page | The company has exactly six employees |
| No revenue figure is found | Revenue: unknown | Revenue is zero or below your target band |
| A registry record has a similar name | Candidate legal-entity match requiring another identifier | The registered entity definitely operates the website |
| A general office email is published | Public business contact route, with its source | A verified direct email for the buyer |
This record supports an initial category-and-location segment. If employee count or legal entity is essential to your offer, resolve those unknowns before applying that filter. If the information will not change the next action, avoid spending time collecting it merely to fill a column.
Where to find firmographic data
Match the source to the field. Our business information database guide compares the source types in more detail.
Company websites can show services, office locations, company announcements, and published team roles. Save the specific page. An undated About page should not become a current employee estimate.
Business directories and local listings help discover operating businesses by category and place. Check whether a result represents a branch, a business group, or a separate organization. Follow the linked website to confirm the match.
Company registries are useful when the question concerns a legal entity. Search the relevant jurisdiction and preserve its entity identifier. A registered address can differ from the office where customers are served.
Company disclosures and specialized databases may provide financial or workforce information. Check the reporting period, coverage, methodology, and whether a number is disclosed or estimated. A database that covers public-company filings will not supply equivalent detail for every private local business.
Direct confirmation can resolve information that is absent or ambiguous in public sources. Keep the date and who supplied the information. A conversation about staff or locations is still separate from qualification of a purchase.
How to check data quality
Use a short review before relying on the dataset:
- Confirm the business identity. Compare the website, name, location, and any relevant entity identifier. Similar names alone are a weak match.
- Check the level of the record. Decide whether the row represents a company, subsidiary, franchise operator, or branch. Keep locations linked to their parent account when that relationship is established.
- Keep field-level evidence. Store the source URL and observation date beside important values. A single “updated” date for a record can hide older underlying fields.
- Preserve uncertainty. Use unknown, company-reported, or estimated where appropriate. Do not replace missing values with zero.
- Review conflicts. If a website and a database disagree, compare dates and definitions. Retain the conflicting values until the difference is understood.
- Refresh information that matters. Recheck important fields before a campaign or account decision, especially after a rebrand, move, or change in group structure.
Two entries sharing a domain may be branches worth retaining. Two different domains may belong to the same group. Deduplication therefore needs an account model as well as text cleanup.
How to use the data for B2B prospecting
Write a targeting rule such as “accounting practices with a published office in our service area.” Apply it to a small sample, inspect the mismatches, and refine the rule before expanding the list. The firmographic segmentation worksheet walks through that process.
OwnerClue can help with the local-business part of this work. Search a business type and location in the workspace, review available business names, addresses, websites, and public business phones, then research linked websites for published contacts and supporting role evidence. The local business data field guide explains the available information.
Keep any additional revenue, employee, or legal-entity research in your own worksheet or CRM. OwnerClue does not supply a complete database of those attributes. If you already have domains and need published website contacts, use domain enrichment.
For an existing CSV, the local prospect list workbench provides a place to review and prepare the list. Preserve your supporting sources when moving research into a sales workflow. A well-described account is a starting point for a relevant conversation.
Frequently asked questions
What is the difference between firmographic and demographic data?
Firmographics describe organizations, such as their industry and size. Demographics describe characteristics of people or populations. A company's industry and an individual's job role belong in separate fields even when both appear in one prospecting record.
Is a business address firmographic data?
Yes, location is a common firmographic attribute. Specify whether the address is a headquarters, registered office, branch, or other operating site. Use the address type relevant to your decision.
Is firmographic data the same as a contact list?
No. A contact list may contain names, emails, phones, and roles. Firmographic fields describe the associated company. Useful company data does not establish that a mailbox accepts mail or that a named person approves purchases.
Can I start without employee counts and revenue?
Yes, if industry and geography are enough for the initial task. Keep missing size or revenue fields unknown. If a size threshold is essential to your offer, obtain a suitable source or direct confirmation before treating the company as a fit.
Does a company website prove ownership?
A website may publish a founder or owner role, but legal ownership is a different research question. Use the relevant entity records and appropriate supporting documents when legal identity or ownership is required. For public role research, see the existing company owner information sources guide.