Japan Corporate Number - Company Search

Overview

Japan Corporate Number Publication Site is operated by Japan National Tax Agency and is useful for Japanese corporate numbers, organization names, head office addresses, corporation type, English registrations, and change history search. Japan National Tax Agency publishes the Corporate Number Publication Site. The English page explains that the corporate number, name, and head office or principal place of business are made public for organizations with corporate numbers, including organizations that have registered English indications. Users can search by name, address, corporate number, corporation type, and change history. For Cuberfy users, this resource is most valuable as a due diligence and discovery tool: founders, procurement teams, investors, researchers, compliance teams, sales teams, exporters, and business development teams can use it to identify companies, confirm records, study markets, build prospect lists, or verify business entities. Users should still check source dates, official status, data provenance, certification level, pricing, privacy limits, API restrictions, and whether a record is legally authoritative before relying on it.

What You Can Find Here

Search, lookup, register, directory, API, profile, or intelligence features related to Japanese corporate numbers, organization names, head office addresses, corporation type, English registrations, and change history search.
Company names, identifiers, registration data, status details, people, filings, addresses, funding records, supplier profiles, contacts, or source links where available.
Filters or search paths by company name, number, country, person, investor, sector, product, identifier, corporate number, D-U-N-S number, or marketplace category where supported.
Documents, extracts, profile pages, reports, data exports, APIs, alerts, integrations, enrichment tools, or commercial data products depending on the resource.
Access guidance covering free search, paid reports, certified extracts, API limits, subscriptions, bulk data, account requirements, privacy restrictions, or commercial-use terms.

Who Should Use This

Founders, small businesses, and procurement teams that need to verify or discover companies through Japanese corporate numbers, organization names, head office addresses, corporation type, English registrations, and change history search.
Investors, analysts, and researchers comparing companies, markets, startup ecosystems, public records, business identities, or growth signals.
Sales and business development teams building prospect lists, checking company profiles, enriching accounts, or identifying decision-makers.
Compliance, legal, and finance teams that need company status, identifiers, filings, extracts, ownership context, or risk-related business data.
Exporters, importers, and international teams that need to check foreign companies before sourcing, partnering, selling, or contracting.

How to Get Started

Step 1: Visit the official website and choose the relevant company search, register, directory, API, business profile, funding database, or sales intelligence section.
Step 2: Search with the strongest identifier available, such as company number, corporate number, ACN, NZBN, D-U-N-S number, exact company name, investor name, domain, or product category.
Step 3: Review the record source, status, address, officers, filings, documents, profile details, funding data, contact data, update date, and access or pricing notes.
Step 4: Confirm important information through official documents, primary registry records, company websites, direct contact, platform documentation, or another authoritative source before acting.

Things to Check Before Applying

Check whether the result is official, certified, aggregated, user-contributed, commercially enriched, estimated, archived, or limited by country coverage.
Confirm company status, legal name, identifiers, address, officers, filings, funding data, contacts, supplier claims, and document dates before relying on the record.
Review pricing, subscription limits, export rights, API terms, personal-data rules, attribution requirements, and whether the information can be used commercially.
Because this is an official register, check the live record, extract type, document date, and any registry notes before using the information for legal or contracting decisions.

Frequently Asked Questions

Who is this resource mainly for?

Japan Corporate Number Publication Site is mainly for users who need Japanese corporate numbers, organization names, head office addresses, corporation type, English registrations, and change history search, including founders, procurement teams, researchers, analysts, investors, sales teams, compliance teams, and organizations checking companies.

What can users find through this resource?

Users can find information related to Japanese corporate numbers, organization names, head office addresses, corporation type, English registrations, and change history search, such as company records, identifiers, profiles, filings, documents, funding data, business contacts, supplier details, API data, or source links depending on the platform.

Is this resource free to use?

Basic search may be free, but users should verify whether certified documents, bulk access, API use, account registration, extracts, or official copies require payment or login.

Where should users check deadlines, eligibility, or current opportunities?

Users should check https://www.houjin-bangou.nta.go.jp/en/ and its linked help pages, pricing pages, API documentation, registry record pages, document order pages, or account screens for current access rules and limitations.