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  1. Fonteum
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  3. Glossary
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  5. Corporations Canada
Fonteum Data GlossaryData Standards

What is Corporations Canada?

Corporations Canada is the federal corporation registry within Innovation, Science and Economic Development Canada. It publishes federal corporation records including corporation number, business number, corporate name, governing legislation, status, address fields, filing details, and director-count fields through search and Open Canada bulk datasets.

Short explanation

Corporations Canada is the authority behind Fonteum's `canada-corporations` source family. Fonteum reads the Open Canada Federal Corporations CSV resources, licensed under the Open Government Licence - Canada, and stores corporation number and business number separately. That separation matters because the corporation number identifies the federal corporate record, while the BN is a tax and program-account identifier issued through CRA systems.

Related platform: Source library

Last updated: 2026-07-11Reviewed by: Fonteum data standards desk — Source-provenance editorial review. Definitions checked against primary federal sources.

How it’s used

  • Federal corporation lookup: corporation number, business number, name, status, legislation, and address fields are read from the public federal corporation files.
  • Identifier separation: Fonteum stores corporation number and business number as different facts, with source and date retained for each.
  • Canadian register ingestion: the `canada-corporations` family reads active and inactive federal corporation resources from the Open Canada package.

Frequently asked questions

Who maintains Corporations Canada records?
Corporations Canada is part of Innovation, Science and Economic Development Canada.
What identifier anchors a federal Canadian corporation record?
The corporation number identifies the federal corporation record. A business number can also appear, but it is a separate identifier.
What Corporations Canada data does Fonteum ingest?
Fonteum ingests the Open Canada federal corporation CSV resources as the `canada-corporations` source family.

Related terms

  • Canadian Corporation Number / Business Number
  • Company Register Bulk Data
  • LEI
  • Entity Resolution
  • Provenance
  • Due Diligence

Explore in Fonteum

How Fonteum sources, resolves, and publishes data tied to this term.

  • PlatformSource library
  • PlatformGlobal company register pages
  • PlatformEntity graph

Authoritative sources

  • Corporations Canada: federal corporations search↗
  • Open Canada: Federal Corporations dataset↗
  • Open Government Licence - Canada↗
← All glossary terms

What’s on file, by the numbers

Platform snapshot · 2026-07-15

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

Built on the authoritative federal record

The primary sources, named on every page.

These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

  • CMS
  • HHS-OIG
  • HRSA
  • FDA
  • NLM
  • NUCC
  • Census
  • BLS
  • BEA

See the full source registry, with license and refresh cadence for each →

Reproducible by design

Published figures name their source and date.

Source and date

Published research identifies its government file and observation date. Source-file SHA-256 coverage is disclosed separately; facts do not currently link deterministically to signatures.

Reproducible SQL

Each study ships the exact query behind its figures, run against the same dated copy of the federal file we used. Re-run it yourself.

Daily observations

The platform records table row counts daily. Those observations detect local drift; they do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

© 2026 Fonteum LLC. All rights reserved.

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A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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