| Registry | Country API page |
|---|---|
| Australia | Australia API |
| Brazil | Brazil API |
| Czechia | Czechia API |
| Finland | Finland API |
| France | France API |
| United Kingdom | United Kingdom API |
| Japan | Japan API |
| Norway | Norway API |
| Poland | Poland API |
| Ukraine | Ukraine API |
| United States | United States API |
Company data API
One API over 11 national business registries
Search and firmographic company profiles from official registry data on Biznopedia — registered identity, industry, size and web signals. Contact values are never returned by search: they are served only through the metered reveal endpoints, so the data you build on stays clean and permissioned.
Company records208M208 million registry records (verified total)
Registries1111 national registries
Free tier100API calls per month
AuthenticationAPI keyX-Api-Key header, metered in credits
Registry coverage
What the API can reach, registry by registry
The live per-registry counts are momentarily unavailable; the registries below remain the verified coverage, and live counts return automatically.
Honest field coverage
Which fields exist in which countries
Registries publish different things, and the API never pretends otherwise. This matrix is the verified coverage — a field absent for a country returns null, never an estimate.
| Field | What it is | Available for |
|---|---|---|
| Registry identity | Legal name, jurisdiction and registry presence for every indexed company. |
All 11 registries |
| Employee counts | Exact headcount and employee bands, as reported to the source registry. | United Kingdom, Norway, United States |
| Revenue (USD) | Reported revenue and sales bands. | United Kingdom, United States |
| Website / domain | Normalized company domain. | Finland, Norway, Poland, United States |
| Web authority (OpenRank) | SEO authority score — web authority, not traffic. | United States |
| NAICS industry codes | Industry classification codes. |
United States |
| Contact presence flags | hasEmail / hasPhone / hasDomain booleans on every search hit. |
All 11 registries |
Pricing that starts free
100 free API calls every month
Every account includes 100 API calls a month at no cost — enough to prototype an integration end to end. Beyond the free tier, calls meter against prepaid API credits; search and profile reads cost credits per call, and contact reveals are metered separately so you only ever pay for values you actually pull. Keys are minted and revoked in the Developer console, where you can also watch your recent usage call by call.
Per-country pages
Registry-specific API pages
Each page carries that registry's live count, its exact field coverage and a sample request and response.