Typed company registrations array. Use this instead of the flat keys (company_registration, tax_number, duns) to provide one or more typed registration identifiers per company. When provided, each entry overrides the matching flat key (company/registration/vat → tax_number, company/registration/duns → duns, any other type → company_registration).
Recommended type per country / region:
| Country / Region | Recommended type | Notes |
|---|
| 🇫🇷 France | company/registration/siren | SIRET also accepted (first 9 digits = SIREN) |
| 🇨🇭 Switzerland | company/registration/ide | Format: CHE + 9 digits |
| 🇩🇪 🇬🇧 🇮🇹 🇪🇸 🇧🇪 + rest of Europe | company/registration/vat | Include country prefix (e.g. DE, GB, IT) |
| 🇪🇸 Spain | company/registration/cif | Alternative to VAT for Spanish companies |
| 🇨🇳 China | company/registration/uscc | 18-character code from business licence |
| 🇧🇷 🇲🇽 🇺🇸 🇨🇦 + rest of world | company/registration/duns | 9-digit DUNS from dnb.com |
| Any country (fallback) | company/registration/other_national | Use when no specific type applies |
