# Prometiam, free: Company enrichment API

> Fetch a company profile by the customer's own number instead of our id

Prometiam's company enrichment API on its Free plan. It costs $0.00 per 1,000 companies. It returns 6 of the 13 key fields we check: Industry, Type and status, Employees, Headquarters, Revenue and budgets, Parents.
We rank 1,164 plans by price. [Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies. CNPJ API's R$99 monthly plan costs less to start than Extruct's $49 monthly plan.
[CNPJ.ws](https://datacircle.dev/company-enrichment-apis/cnpj-ws/free/llms.txt), [CZ Agents](https://datacircle.dev/company-enrichment-apis/cz-agents/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in our benchmark.

- This page: https://datacircle.dev/company-enrichment-apis/prometiam/free
- [Best company enrichment API in 2026: pricing compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://www.prometiam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://api.prometiam.com/functions/v1/risk-api/companies/{country}/{company_number}`
- API key: with the plan, on https://www.prometiam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://www.prometiam.com/risk-api/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Prometiam (https://www.prometiam.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-01

## In the answer

- Completeness: 46%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Headquarters: ✓
- Revenue and budgets: ✓
- Parents: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: Subscribe a company to monitoring: 3 monitored companies · Annual financial statements of a company: 10 calls a month · Screen a name against sanctions lists (BETA): 25 calls a month · Search people by name: 25 calls a month · Get person by ID: 25 calls a month · Search corporate events, or a country's event feed: 25 calls a month · Get corporate event by ID: 25 calls a month · Corporate event timeline: 25 calls a month · from the same budget: Search companies · Get company by ID · Find a company by any identifier · Resolve up to 100 companies in one call · Search people by name · Get person by ID · Search corporate events, or a country's event feed · Get corporate event by ID · Corporate event timeline · Screen a name against sanctions lists (BETA) · Screen up to 50 names in one call · Director network graph · Validate an EU VAT number (VIES) · Look up a Legal Entity Identifier (GLEIF) · GLEIF Level 2 ownership (who owns whom) · Search the GLEIF LEI register by name · Search cross-border CORPORATE insolvency notices · Check up to 100 counterparties for corporate insolvency notices · Public-buyer risk profile (beta, ES + FR) · List scored public buyers by risk (beta, ES + FR) · Buyer-supplier relationship (beta, ES + FR) · List public-procurement awards (six countries) · Search insolvency / risk notices · Get insolvency notice by ID · Annual financial statements of a company

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Fetch a company profile by the customer's own number instead of our id

## Data

- Freshness: stored
- Keep data: no limit
- Use data: The API is licensed for business verification, counterparty due diligence, KYB, anti-money-laundering screening and related compliance and risk workflows. Redistributing or reselling bulk registry data as a competing dataset is not permitted, except where a source's own licence gives everyone that right, those sources are listed in the terms. Keep the attribution and sources the API returns when you display or redistribute results.

## Plan

- Pay: €0
- You get: 500 credits
- Enough for: 500 calls
- Expires: 14 days

## Rate limit

- Per day: 200
- Per second: 0.17
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: country, company_number. Optional: include, appointments_limit, appointments_offset, events_limit, events_offset
- Method: GET
- Path: /companies/{country}/{company_number}

## About the plan

- Plan: Free
- Who can get it: anyone with a payment card: one 14-day trial per customer and per card

## The 82 fields the plan's answer can hold

match score, company ID, country, company number, company name, previous names, identifiers, VAT number, VAT number source, LEI, legal form, legal form family, local legal form, local legal form name, status, stage, local status, status date, founding date, registration date, dissolution date, age in years, age band, age basis, activity code, activity code scheme, activity description, activity description in English, NACE class, NACE version, NACE division, NACE derived, NACE title, NACE Rev. 2 class, NACE Rev. 2 division, NACE Rev. 2.1 class, NACE Rev. 2.1 division, ISIC Rev. 4 class, NAICS sector, NAICS subsector, secondary activity codes, business purpose, address, postal code, city, municipality, region, address country, share capital, share capital currency, share capital in EUR, employees, employee band, EU size class, EU size range, EU size basis, fiscal year end month, website, website source, register, first seen date, last seen date, updated at, registry details, officers, officer appointments, represented companies, recent corporate events, LEI record, direct parent, ultimate parent, direct subsidiaries count, register ownership, sole shareholder, ultimate owner, branch of, solely owned subsidiaries, procurement awards, insolvency proceedings, insolvency notices, risk flags, response notice

## Prometiam's plans (8)

- [Prometiam, free](https://datacircle.dev/company-enrichment-apis/prometiam/free/llms.txt): $0.00 per 1,000, 46% complete, stored
- [Prometiam, €9.99 monthly](https://datacircle.dev/company-enrichment-apis/prometiam/9-99-monthly/llms.txt): $11.242 per 1,000, 46% complete, stored
- [Prometiam, €29.99 monthly](https://datacircle.dev/company-enrichment-apis/prometiam/29-99-monthly/llms.txt): $3.375 per 1,000, 46% complete, stored
- [Prometiam, €99.99 monthly](https://datacircle.dev/company-enrichment-apis/prometiam/99-99-monthly/llms.txt): $2.25 per 1,000, 46% complete, stored
- [Prometiam, €99.90 yearly](https://datacircle.dev/company-enrichment-apis/prometiam/99-90-yearly/llms.txt): $9.368 per 1,000, 46% complete, stored
- [Prometiam, €299.90 yearly](https://datacircle.dev/company-enrichment-apis/prometiam/299-90-yearly/llms.txt): $2.812 per 1,000, 46% complete, stored
- [Prometiam, €999.90 yearly](https://datacircle.dev/company-enrichment-apis/prometiam/999-90-yearly/llms.txt): $1.875 per 1,000, 46% complete, stored
- [Prometiam, contact us](https://datacircle.dev/company-enrichment-apis/prometiam/contact-us/llms.txt): 46% complete, stored

## Prometiam's calls for this API (1)

- `GET /companies/{country}/{company_number}`: [Prometiam, free](https://datacircle.dev/company-enrichment-apis/prometiam/free/llms.txt)

## Prometiam's APIs (2)

- [Prometiam: company enrichment API pricing, 8 plans](https://datacircle.dev/company-enrichment-apis/prometiam/free/llms.txt)
- [Prometiam: business verification API pricing, 8 plans, POST /companies/lookup](https://datacircle.dev/business-verification-apis/prometiam/free-post-companies-lookup/llms.txt)
- [Prometiam: business verification API pricing, 8 plans, GET /companies/search](https://datacircle.dev/business-verification-apis/prometiam/free-get-companies-search/llms.txt)

## Prometiam: company enrichment API alternatives

- [Xverum, $1 monthly](https://datacircle.dev/company-enrichment-apis/xverum/1-monthly/llms.txt): $1.80 per 1,000, 62% complete, stored
- [Saleshandy, $1,788 yearly](https://datacircle.dev/company-enrichment-apis/saleshandy/1788-yearly/llms.txt): $1.863 per 1,000, 0% complete, stored
- [The Companies API, $95 monthly, Startup, GET /v2/companies/{domain}](https://datacircle.dev/company-enrichment-apis/the-companies-api/95-monthly-startup-get-v2-companies-domain/llms.txt): $1.90 per 1,000, 92% complete, stored
- [Geekflare, $19 monthly, Starter, POST /brand, Brand](https://datacircle.dev/company-enrichment-apis/geekflare/19-monthly-starter-post-brand-brand/llms.txt): $1.90 per 1,000, 62% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

- https://www.prometiam.com/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://www.prometiam.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://www.prometiam.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://www.prometiam.com/risk-api/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://www.prometiam.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing