What teams build with Prometiam

Official company-registry data from every registry the API covers — company lookup, validation and autocomplete first, plus directors, corporate events, insolvency notices and sanctions screening (beta) — through one REST API and one key. These are the jobs customers use it for, grouped by the team that owns the budget. Every tier includes all live countries and the same endpoints; tiers differ by request volume, rate limit and screening scope.

Company lookup and data quality

• Look up and autocomplete a company — a NIF, SIREN, company number or a few typed letters resolves to the legal name, legal form, status and address, one schema across all live countries.
• Validate a counterparty before you invoice — the identifier, legal name, status and registered address confirmed against the official register, plus EU VAT number validation through VIES.
• Clean up the company records in your CRM — resolve messy names to an official registry number in batches of 100, then enrich and dedupe by country plus company number.

Compliance and AML

• Verify a business at onboarding — an identifier in, a verified profile out: legal name, status, address, capital and officers.
• Screen a name against sanctions lists — beta: six sources (EU, UN, OFAC, UK, French gels, US CSL), fuzzy-matched with a score you can threshold.
• Find who actually owns a company — UK Persons with Significant Control by name, GLEIF parents for LEI holders, officers elsewhere, and a plain list of the beneficial-ownership registers the API does not hold.
• Re-verify the book you already onboarded — a risk-based review job in batches, a daily event sweep, webhooks for ES, IE, PL, FI, SE, BE, HR, DK, EE, SK, CH, LV, CY, RO, LT, CA, AU, JP, IL, SG, CO, TW, BR and US and a sanctions change feed, with an audit trail.
• Client due diligence for accounting and law firms — a dated CDD record per client from the REST API or from Claude Desktop through the MCP server.
• Validate a VAT number before you invoice — VIES across 27 member states plus XI, on the 14-day free trial.

Credit and finance

• Catch a customer failing before the invoice bounces — corporate distress and dissolution notices across twelve markets, with the two kept apart.
• Watch a portfolio for corporate events — capital, director, dissolution and insolvency changes, pulled daily or pushed to a webhook.
• Check a supplier before you depend on them — bulk resolution of the vendor master, screening, twelve-market corporate insolvency checks and ongoing watch.
• Screen suppliers and buyers with public-contract awards — awards from Spain, France, the UK, Ireland, Poland and Norway by supplier, buyer, CPV code or date, linked to the supplier's registry record.
• Score a public buyer before you bid or finance its invoices — beta: two calibrated scores about the contracting body, never a supplier, for Spain and France.
• Read a company's filed accounts before you extend credit — annual accounts as filed with the official register, mapped to one chart, for the UK, France, Denmark, Sweden and Norway, for Finland (digitally filed statements, about one filer in twenty) and for listed companies only in Spain, Poland, Croatia and Belgium (their ESEF annual financial reports); outside France, digitally filed accounts only, Scale plan and above.

Fraud and investigations

• Map the people behind a network of companies — cross-directorship rollups for shell and phoenix patterns.
• Collect shell-company signals — age, capital, serial officers, churn, status and list hits assembled into a review card; signals, never a score.
• Trace a corporate group to its parent — GLEIF Level-2 ownership, for entities that hold an LEI.

Trade compliance

• Screen against denied-party lists — 11 US export-control lists in the same call as sanctions (beta).

Growth and revenue

• Reach a company the week it incorporates — every company registered today across the live countries, filterable by date.
• Build a target list from registry firmographics — sector, NACE, company age and employee band, with an enforced suppression list and no inferred personal emails.

Looking for your industry instead?

• Fintech — KYB and sanctions screening (beta) for B2B fintechs onboarding corporate customers.
• Payment providers — merchant KYB at onboarding and change monitoring afterwards.
• Crypto & CASPs — counterparty verification and sanctions plus export-control screening (beta) for MiCA and AMLR.
• Marketplaces — business-seller verification, new-entity flags and dissolution alerts.
• Lenders & factoring — borrower verification with corporate events and corporate insolvency across twelve markets.

Use it from Claude or Cursor, without writing code

The pattern, the guardrails and a custom-agent example are on company data for AI agents; the batch tools an agent should prefer for lists are on batch screening and bulk lookup.

Prometiam ships an official Model Context Protocol server, prometiam-risk-mcp, with 35 tools covering the same endpoints. An analyst asks a question in plain language inside Claude Desktop, Cursor or any MCP client, and the answer is drawn from official registry data rather than the model's memory. One command, npx -y prometiam-risk-mcp, the same API key, and the 14-day free trial is enough to try it. See the package on npm.

Free trial: 500 credits over 14 days, card required, nothing charged for 14 days. Published pricing from EUR 9.99/month. Full endpoint reference at the API documentation, coverage by country at coverage, and pages for SaaS & product teams, invoicing & e-invoicing software, fintech, payment providers, crypto and CASPs, marketplaces and lenders.