Jagoda Myśliwiec
Content Specialist
TL;DR
We reviewed 8 leading firmographic data providers across data volume, geographic coverage, attribute depth, and compliance. InfobelPRO leads for global coverage (380M companies, 140+ firmographic attributes, GDPR/CCPA compliant, EU-based). ZoomInfo is strongest for North American enterprise sales teams. Global Database covers 250M+ companies with financial depth. Use the comparison tool below to select up to 3 providers and compare them side by side.
Companies needing the widest global firmographic coverage with 140+ attributes per company record
380M companies · 140+ firmographic attributes per profile
SaaS and product-led growth teams enriching firmographic records in real time via API
50M+ companies
UK-focused businesses needing comprehensive company data with financial, credit, and property ownership information
5M+ UK companies
Compliance, risk, and due diligence teams needing firmographic data combined with financial metrics and credit scores
250M+ companies
UK and European businesses needing bespoke B2B data solutions, custom list building, and data enhancement services
Not publicly disclosed
Enterprise sales teams in North America needing firmographic, technographic, and intent data in one platform
100M+ companies
B2B sales, marketing, and revenue operations teams needing human-verified firmographic and contact data
22M+ companies
UK businesses needing GDPR-compliant B2B marketing lists, data cleansing, and email broadcasting services
2.5M+ UK companies · 6.5M+ verified contacts
All 8 firmographic data providers at a glance. Use the “Add to compare” feature above for a side-by-side deep dive.
| Provider | Data volume | Coverage | GDPR / CCPA |
|---|---|---|---|
| #1InfobelPRO | 380M companies · 140+ firmographic attributes per profile | Global (220+ countries) | GDPR ✓ · CCPA ✓ · EU-based provider |
| Clearbit | 50M+ companies | Global | GDPR ✓ · CCPA ✓ |
| Data Gardener | 5M+ UK companies | UK-focused | GDPR ✓ |
| Global Database | 250M+ companies | Global (190+ countries) | GDPR ✓ |
| Intermedia Global | Not publicly disclosed | UK / European focus | GDPR ✓ |
| ZoomInfo | 100M+ companies | Global (North America strength) | GDPR ✓ · CCPA ✓ |
| SalesIntel | 22M+ companies | Global (14+ countries) | GDPR ✓ · CCPA ✓ · SOC 2 certified |
| DataHQ | 2.5M+ UK companies · 6.5M+ verified contacts | UK-focused | GDPR ✓ · PECR ✓ |
To build this ranking, we evaluated firmographic data providers across six criteria: (1) data volume and geographic coverage, (2) firmographic attribute depth (number of fields per company record, including classification by NAICS code and classification by SIC code for North American company data), (3) data freshness and update frequency, (4) compliance with GDPR and CCPA, (5) delivery flexibility (API, flat file, platform), and (6) ideal use cases. We prioritized providers with verifiable data volumes, transparent compliance postures, and documented accuracy processes. Providers with undisclosed volumes were included where their feature set and market reputation warranted inclusion. This list is reviewed and updated regularly as the firmographic data market evolves.
A firmographic data provider is a company that collects, structures, and licenses company-level information — such as industry, size, revenue, location, and legal status — to help businesses identify ideal accounts, enrich CRM systems, and power go-to-market strategies.
At minimum: company name, address, industry classification (SIC/NACE), employee count, annual revenue, and legal status. Advanced providers also add executive contacts, technographic data, corporate linkages (parent/subsidiary), financial signals, and historical company data.
Evaluate by: geographic coverage (does it match your target markets?), attribute depth, data freshness and refresh frequency, GDPR/CCPA compliance, delivery method (API, flat file, or platform), and whether they offer a sample dataset. Always test with your actual target market before committing.
It can be, but not automatically. Look for providers that document their lawful basis for processing, offer data processing agreements (DPAs), and provide EU-based data residency options. EU-based providers like InfobelPRO are held to the strictest GDPR standards by design.
Demographic data describes individuals — age, gender, income, education. Firmographic data describes companies — industry, size, revenue, location, legal structure. Firmographics are the B2B equivalent of demographics: they define the profile of a target account rather than a target person.
It varies widely by provider. Reputable providers refresh data continuously or at least monthly. InfobelPRO processes updates from 1,100+ validated sources on an ongoing basis. Always ask a provider about their update frequency and data accuracy rates before purchasing.
Yes — InfobelPRO offers a free sample filtered to your target market. Always request a sample before committing to a full dataset. Test against companies you already know to validate coverage and attribute quality in your specific niche.
Firmographic data describes what a company IS — size, industry, location, revenue, legal structure. Technographic data describes what technology a company USES — CRM, cloud provider, marketing automation tools. The best firmographic data providers include both, giving you a complete picture of target accounts.
The IGJ keeps no shareholder register, records no attachments over shares, and covers only entities seated in Buenos Aires — warning that a homonym may exist elsewhere.
ASIC says trading names are not registered business names and do not appear on its register — and sends you to a different register, run by a different authority.
Austria's Ministry of Justice says the data you retrieve from the Firmenbuch is always current and valid and that you may rely on it under § 15 UGB. Querying carries a fee.
