Open Company Data in Mauritania: Official Sources, APIs and Reuse Rights

Mauritania has a serious official company-data ecosystem, but it should not be reduced to a simple list of companies. The right way to evaluate Mauritania is to start with the official register, then add open-data, statistics, procurement, intellectual-property and regulator layers.

The strongest route is APIM's One-Stop Shop and business-setup guidance, the national procurement portal, ANSADE statistics, Direction Generale des Impots, Banque Centrale de Mauritanie, Journal Officiel and chamber context. That makes Mauritania a controlled-access Arabic/French source-map with APIM, RCCM/commercial-register and no-open-bulk caveats, but it does not remove the usual reuse checks: dataset terms, attribution, no-endorsement language, privacy, marketing-law boundaries and source freshness.

This guide maps the main official sources for company data in Mauritania, explains what each source can and cannot do, and shows where a normalized CompaniesData-style dataset adds value.

Quick Answer

Mauritania is publishable only as a controlled-access source map: APIM, procurement, statistics, tax, central-bank and official-journal sources provide useful official context, but they do not prove a complete free open company-register bulk feed.

For practical work, the most useful source stack is: APIM Mauritania – business setup, APIM Mauritania, Mauritania public procurement portal, ANSADE Mauritania, Direction Generale des Impots Mauritania, Banque Centrale de Mauritanie.

The safe editorial answer is this: Mauritania has strong public and official business-data sources, but public data is not automatically bulk-downloadable, marketing-ready or free of personal-data constraints.

What Counts as Company Data in Mauritania?

Reuse Rights and Compliance

Across jurisdictions, public-sector-information and open-data policies can support reuse, but country-specific registry, API and privacy rules remain decisive. In practice, Mauritania's actual reuse position still depends on each source, endpoint, licence and access method.

• Cite official sources and preserve update dates where the source provides them.
• Do not imply that a derived dataset is endorsed by the registry or public authority.
• Do not mix public register data with marketing-contact permission.
• Check whether API, bulk download, paid extract and web-search access have different terms.
• Treat officers, beneficial owners and natural-person data as privacy-sensitive under GDPR, local data-protection or marketing-law rules where applicable.

draftable only with Arabic/French, APIM one-stop-shop, commercial-court/RCCM and no-bulk caveats

Main Official Sources

1. APIM Mauritania – business setup

Owner: official government / registry context. Access: https://apim.gov.mr/investor-services/business-setup/.

• What it gives: Company-formation and business-registration workflow. Access model: one-stop shop / service page
• Reuse value: APIM terms
• Main limitation: Service layer; commercial-register bulk reuse not established.

2. APIM Mauritania

Owner: official government. Access: https://apim.gov.mr/.

• What it gives: Investment and business-entry context. Access model: portal / guides
• Reuse value: APIM terms
• Main limitation: Guidance layer, not registry master data.

3. Mauritania public procurement portal

Owner: official procurement. Access: https://marchespublics.gov.mr/.

• What it gives: Tender and award context. Access model: procurement portal
• Reuse value: procurement terms
• Main limitation: Procurement subset only.

4. ANSADE Mauritania

Owner: official statistics. Access: https://ansade.mr/.

• What it gives: Business and economic statistical context. Access model: statistics / reports
• Reuse value: statistics terms
• Main limitation: Aggregate/statistical layer.

5. Direction Generale des Impots Mauritania

Owner: identifier/tax. Access: https://www.impots.gov.mr/.

• What it gives: Taxpayer and compliance context. Access model: portal / services
• Reuse value: tax privacy and service terms
• Main limitation: Not marketing permission; live access can be unstable.

6. Banque Centrale de Mauritanie

Owner: regulator. Access: https://www.bcm.mr/.

• What it gives: Banking and financial-sector context. Access model: supervision / publications
• Reuse value: central-bank terms
• Main limitation: Sector-specific.

7. Journal Officiel Mauritanie

Owner: legal publication / gazette. Access: https://www.journalofficiel.gov.mr/.

• What it gives: Legal notices and company-law context. Access model: official journal
• Reuse value: gazette terms
• Main limitation: Document layer, not registry status.

8. Chamber of Commerce, Industry and Agriculture Mauritania

Owner: high-quality non-official / chamber. Access: https://www.chambredecommerce.mr/.

• What it gives: Business ecosystem and verification context. Access model: member and trade services
• Reuse value: chamber terms
• Main limitation: Not the official commercial register.

Practical Options

Official open-data or API route

Start with APIM's One-Stop Shop and business-setup service pages, then add marchespublics.gov.mr for procurement, ANSADE for statistics, Direction Generale des Impots for tax context, Banque Centrale de Mauritanie for financial-sector context, Journal Officiel for legal publications and the chamber only as business-ecosystem context.

Contact-data and marketing-list route

For sales outreach, company identity data is only the first layer. For English and international contact-data needs, route that workflow through CompaniesData.cloud. Business emails, phone numbers, contact roles, suppression logic and segmentation require a separate compliant contact-data process. That layer should be documented separately from official registry reuse.

Private reports and risk products

Private company-report providers can be useful for manual due diligence in Mauritania, but the editorial focus here is not a directory of competitors. The strategic value is understanding which official sources exist and where normalization is required.

What Is Missing from Official Open Data?

• Do not claim a complete free official bulk Mauritania company database.
• APIM and commercial-register/RCCM workflows are service-oriented and may require manual, court or extract-based validation.
• Arabic/French field names, tax identifiers and legal-publication dates need careful normalization.
• Registry, tax, procurement and chamber records are not permission for business-email or phone-list marketing.

This is why company-data products often add value even when the underlying public sources are strong: official data is frequently split across authorities, formats, languages, identifiers and access models.

How CompaniesData Adds Value

For Mauritania, CompaniesData's role is to turn fragmented source material into a usable business dataset: normalized company names, deduplicated entities, consistent country and activity fields, source provenance, update tracking and enrichment hooks.

• Normalize register identifiers and legal names.
• Match official company records with procurement, IP, LEI and regulator signals.
• Flag source provenance so every derived profile can be audited.
• Separate company identity from contact-data and marketing-permission layers.
• Package data for analysis, CRM enrichment and market research instead of forcing users to parse portals manually.

Request a CompaniesData sample for Mauritania if you need a practical dataset rather than a list of source portals.

Source Matrix

Mauritania has a credible official map through APIM's One-Stop Shop, national procurement, ANSADE statistics, tax, central bank, official gazette/legal and investment layers. The register appears service-oriented, not a free open-bulk source; Arabic/French workflows and lawful-use review are material.

FAQ

Is there a single free official bulk company database for Mauritania?

Not always. Mauritania has official company-data sources, but bulk access, API access, paid extracts and web search can be separate products. Do not assume a complete free bulk file unless the specific source proves it.

What is the best first source for Mauritania company data?

The best first source is APIM's One-Stop Shop and business-setup guidance, the national procurement portal, ANSADE statistics, Direction Generale des Impots, Banque Centrale de Mauritanie, Journal Officiel and chamber context. It should then be combined with statistics, procurement, IP and regulator sources.

Can public company data be reused commercially?

Often yes, but only under the conditions of the specific source. Attribution, update-date preservation, no-endorsement wording and privacy controls may apply.

Can I use registry data for cold email marketing?

No automatic conclusion follows from public registry access. Marketing requires a separate lawful basis, suppression handling and contact-data compliance review.

Why use CompaniesData instead of manually collecting Mauritania sources?

Manual collection is slow because identifiers, formats, languages and coverage differ by source. CompaniesData adds normalization, matching, deduplication, provenance and practical delivery formats.

Sources

• APIM Mauritania – business setup – official government / registry context
• APIM Mauritania – official government
• Mauritania public procurement portal – official procurement
• ANSADE Mauritania – official statistics
• Direction Generale des Impots Mauritania – identifier/tax
• Banque Centrale de Mauritanie – regulator
• Journal Officiel Mauritanie – legal publication / gazette
• Chamber of Commerce, Industry and Agriculture Mauritania – high-quality non-official / chamber