Luxembourg

This guide is outdated and will be removed on 1 November 2026. The up-to-date Luxembourg reference is on the Luxembourg country page.

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This guide contains public integration notes for Luxembourg. Use it for identifier formats, search behavior, and country-specific caveats. The live source of truth for coverage, pricing, data sources, documents, legal forms, roles, and status values is the pricing page.

Luxembourg coverage, pricing, and sources

Open the current catalog for supported datapoints, documents, sources, identifiers, and availability.

Country details below are preserved as integration notes. If a table or example conflicts with the live pricing page, use the pricing page as the source of truth and contact support.

Data Sources
Company Identifiers
Search Capabilities
Quirks & Gotchas
Mappings
Data Availability
Example API Responses

Data Sources

Luxembourg uses a single official register, the RCS, as its data source. What you get depends on the mode:

Prefill mode (company only): read live from the register’s public data. Returns the RCS number, company name, legal form, registration date, NACE code and registered seat. Status is derived from enforcement measures published by the register.
Verification mode (company, legalRepresentatives, otherKeyPersons, shareholders): extracted with AI parsing from the certified trade register extract (“Extrait du RCS”). All four datapoints come from the same extract and are billed as one block (see pricing).

All company types

RCS (Registre de Commerce et des Societes) — Operated by Luxembourg Business Registers (LBR), an economic interest grouping comprising the State, the Chamber of Commerce, and the Chamber of Skilled Trades, under the authority of the Ministry of Justice since 2003. The RCS is the central commercial register for the Grand Duchy of Luxembourg, containing registration data for virtually all legal entities: commercial companies, partnerships, sole traders, civil companies, non-profit associations (ASBLs), foundations, investment funds, and branches of foreign entities. In verification mode, company name, legal form, status, registration date, registered address, share capital, activities, legal representatives, and shareholders are AI-parsed from the certified extract.
VIES (VAT Information Exchange System) — The EU-wide VAT validation service is used during VAT number searches to resolve a Luxembourg VAT number to a company name, which is then used to search the RCS. In verification mode, VIES also validates the VAT number found on the extract, and the result is returned as taxId with its verification status.

Document-based data extraction: Officers and shareholders are only published on the certified extract (“Extrait du RCS”), so verification mode extracts them from that document using AI parsing. Data quality depends on the document content and parsing accuracy. Prefill mode does not use the extract and returns only the base fields the register publishes.

Company Identifiers

Query Identifiers

Company Type	Source	Format	Example	Notes
All registered entities	RCS	Section letter (A to O) + digits, no space	`B246607`	Standard RCS registration number; other sections look like `F6` or `K1206`
By VAT number	VIES	LU + 8 digits	`LU32326416`	EU VAT number lookup via VIES

RCS Number Format: The Luxembourg RCS number consists of an uppercase section letter followed by digits, with no space (e.g., B246607). The letter is the register section: B for commercial companies is the most common. In the records we have seen the number has 1 to 6 digits and no leading zeros. The regex validation pattern is ^[A-Z]\d+$. Send the number without the space some documents print (B 246607).

RCS Number Prefixes

Prefix	Entity Type
`A`	Sole traders (commercants personnes physiques)
`B`	Commercial companies (SA, SARL, SAS, SCA, etc.) and mutual insurance associations
`C`	Groupements d’interet economique (GIE)
`D`	Groupements europeens d’interet economique (GEIE)
`E`	Civil companies (societes civiles)
`F`	Non-profit associations (ASBL)
`G`	Foundations (fondations)
`H`	Agricultural associations
`I`	Pension savings associations
`J`	Public establishments
`K`	Mutual funds (fonds communs de placement, FCP)
`L`	Reserved alternative investment funds (RAIF) not registered under another section
`M`	Mutual societies (mutuelles)
`N`	Branches (succursales)
`O`	Securitisation funds

Identifiers in API Response

Once you retrieve company data, the identifiers object contains all available identifiers for that entity:

Identifier Type	Format	Example	Found In
`rcs`	Section letter + digits, no space	`B246607`	All registered entities
`VAT`	8 digits (no `LU` prefix)	`32326416`	Verification mode, companies with a VAT number on the extract
`euid`	`LURCSL.` + RCS number	`LURCSL.B781`	When available

Legal Entity Identifier (LEI)

GLEIF is the supplementary data source for this identifier. company.identifiers.lei is optional. It is returned when the RCS number (rcs) matches exactly one LEI through a GLEIF registration or validation reference. The Legal Entity Identifier has 20 uppercase alphanumeric characters, ending in two check digits. Coverage varies by entity. An absent lei does not prove that the company has no LEI. Lapsed, retired or merged LEIs may be returned; annulled LEIs are excluded.

Search Capabilities

Search Type	Pattern	Example	Match Type	Expected Results
By RCS Number	Section letter + digits, no space	`B246607`	Exact	Exact match returned first (matchType: id); other results may follow
By VAT Number	LU + 8 digits	`LU32326416`	Exact via VIES	Exact match returned first (matchType: id); other results may follow
By VAT (no prefix)	8 digits	`32326416`	Exact via VIES	Exact match returned first (matchType: id); other results may follow
By Name	Text string (min 3 chars)	`"VREF Germany"`	Fuzzy	Multiple results

Search Performance: Identifier-based searches (RCS number, VAT) provide exact matching and faster results. Name searches query the RCS directly and may return multiple results across the register.

VAT Search Flow: VAT searches follow a two-step process: (1) validate the number via VIES to retrieve the official company name, then (2) search the RCS by that company name. The matched company is flagged as an id match and promoted to the top of results. Both formats are accepted: with country prefix (LU32326416) and without (32326416).

Search reliability: All search operations include built-in retry handling for reliability against the RCS API.

Active companies only

Search can return companies that are no longer active. activeOnly=true removes those whose status is known at search time; the others are kept. Companies the register flags as struck off are removed. Other results carry no status, including some from very broad name searches, and are returned unfiltered.

Quirks & Gotchas

Quirk	Details
Verification data is AI-parsed from the extract	In verification mode, company data, legal representatives, and shareholders are extracted from the certified trade register extract (PDF) via AI parsing. Prefill mode returns only the base fields the register publishes.
Asynchronous document delivery	The certified extract is delivered asynchronously, usually within about an hour.
Asynchronous company data in verification mode	Because verification-mode `company` depends on the certified extract, it stays `processing` until the document is received and parsed. Prefill-mode `company` does not wait for the extract.
Status detection is heuristic + AI	In verification mode, status is first detected by keyword search in the document text for closure terms (“radiee”, “dissous”, “dissolution”), then AI-enriched for standardization. Edge cases may exist for unusual status descriptions. In prefill mode, a company under a published enforcement measure is returned as inactive.
One NACE code per company	The register publishes a single NACE code per company. Returned NACE and ISIC codes are standardized with AI: from the extract in verification mode, and from the register’s NACE label in prefill mode.
RCS number prefix indicates entity type	The letter prefix is the RCS section (e.g., `A` for sole traders, `B` for commercial companies, `F` for ASBLs, `G` for foundations). See the prefix table above.
VAT format is 8 digits	Luxembourg VAT numbers are `LU` + 8 digits (e.g., `LU32326416`), shorter than most EU countries. The API returns them without the `LU` prefix (`32326416`). Search accepts both forms.
Several document types	Besides the certified Extrait du RCS, RESA publications and RCS filings (including annual accounts) are listed in `availableDocuments`. UBO certificates are not available.
No UBO data	Luxembourg maintains a Register of Beneficial Owners (RBE), also managed by LBR, but this register is not currently integrated. UBO data is not available from the RCS extract.
Document is also the data source	The Extrait du RCS serves a dual purpose: it is both the official company document delivered to the user and the source from which verification-mode data is AI-parsed. Company, legal representatives, and shareholders from the extract are billed as one block.
SCSp has no legal personality	The Societe en commandite speciale (SCSp) is a legal form without legal personality, used primarily as an investment vehicle. It is registered in the RCS but may have limited data in the extract.

Mappings

Company Status

Company status is determined from the trade register extract document using a two-step process: (1) a keyword-based heuristic checks for closure indicators in the document text, then (2) the status is AI-enriched for standardization.

Local Status	English Translation	Standardized Status	Detection Method
Active	Active	`ACTIVE`	No closure indicators in document
Radiee	Struck Off	`CLOSED`	Document contains “radiee”
Dissous	Dissolved	`CLOSED`	Document contains “dissous”
Dissolution	Dissolution	`CLOSED`	Document contains “dissolution”
En liquidation	In Liquidation	`UNDER_INSOLVENCY_PROCEEDING`	AI-inferred from document context

If no closure indicators are found in the document text, the company is considered Active by default. The AI enrichment step maps the detected status to a standardized CompanyStatus enum value (ACTIVE, CLOSED, UNDER_INSOLVENCY_PROCEEDING, or UNKNOWN).

Legal Forms

Luxembourg legal forms are extracted from the RCS trade register extract via AI parsing. The legalFormCode field from search results provides an initial abbreviation, while the full legal form name is parsed from the certified extract document and AI-enriched to add English translations, standardized types, and ISO 20275 codes.

Because legal form standardization and ISO 20275 assignment are AI-enriched, exact mappings may evolve. The local Luxembourg legal form name from the RCS document is always preserved verbatim.

Key Business Forms

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Societe a responsabilite limitee	S.a r.l. / SARL	Private Limited Liability Company	Limited Liability Company	`DVXS`
Societe a responsabilite limitee simplifiee	S.a r.l.-S	Simplified Private Limited Liability Company	Limited Liability Company	`EUT4`
Societe anonyme	SA	Public Limited Company	Corporation	`5GGB`
Societe par actions simplifiee	SAS	Simplified Joint-Stock Company	Corporation	`HHR4`
Societe en commandite par actions	SCA / SECA	Partnership Limited by Shares	Corporation	`81G5`

Partnerships

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Societe en commandite simple	SCS / SECS	Limited Partnership	Partnership	`63P9`
Societe en nom collectif	SNC / SENC	General Partnership	Partnership	`ATQY`
Societe en commandite speciale	SCSp	Special Limited Partnership	Partnership	`U8KA`

Sole Proprietorships

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Entreprise individuelle	EI	Sole Proprietorship	Sole Proprietorship	`2IGL`

Cooperatives & European Forms

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Societe cooperative	SC	Cooperative Society	Cooperative	`V5OS`
Societas Cooperativa Europaea	SCE	European Cooperative Society	Cooperative	`FG84`
Societe europeenne	SE	European Company	Corporation	`WCEP`
Groupement d’interet economique	GIE	Economic Interest Grouping	Other	`LCR0`

Non-Profits & Foundations

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Association sans but lucratif	ASBL	Non-Profit Association	Nonprofit Organization	`2JEI`
Fondation	-	Foundation	Nonprofit Organization	`V19Y`
Association agricole	AA	Agricultural Association	Nonprofit Organization	`68J6`

Investment Vehicles

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Societe d’investissement a capital variable	SICAV	Open-Ended Investment Company	Other	`UDY2`
Societe d’investissement a capital fixe	SICAF	Closed-Ended Investment Company	Other	`BEAN`
Fond commun de placement	FCP	Common Investment Fund	Other	`AIR5`
Societe d’epargne-pension a capital variable	SEPCAV	Variable Capital Pension Savings Company	Other	`9C91`

Insurance & Mutual Associations

French Name	Abbreviation	English Translation	Standardized	ISO 20275
Association d’assurances mutuelles	AAM	Mutual Insurance Association	Other	`BKAB`
Mutuelle	-	Mutual Society	Other	`7SIZ`
Association d’epargne pension	ASSEP	Pension Savings Association	Other	`2S2U`

Foreign Entities

French Name	Description	Standardized	ISO 20275
Succursale d’une societe etrangere	Branch of a foreign company	Branch or Representative Office	-

Legal Representatives

Legal representatives and other key persons are read from the certified RCS extract. Known French and German office labels use published translations and standardized values. The extract’s representation powers and the company’s legal form determine who can bind the company. Managers of a SARL represent the company subject to its signing rule. An SA board title alone does not establish a personal signature power. Supervisory members and auditors appear under otherKeyPersons; officers with recorded sole or joint powers appear under legalRepresentatives.

Executive & Management Roles (Legal Representatives)

French Role	English Translation	Standardized	Typical Entity Type
Gerant	Manager	Manager	SARL, SCS
Gerant unique	Sole Manager	Manager	SARL (single manager)
Administrateur	Director	Director	SA
Administrateur-delegue	Managing Director	Managing Director	SA
Directeur	Director	Director	Various
Directeur général	General Manager	Managing Director	SA
President	President	President	SAS
President du conseil d’administration	Chairman of the Board	Chairman of the Board	SA
Vice-president	Vice President	Vice President	SA, SAS
Associe-gerant	Managing Partner	Managing Partner	SCS, SCSp
Associe commandite	General Partner	General Partner	SCA, SCS
Liquidateur	Liquidator	Liquidator	Companies in liquidation

Supervisory & Control Roles (Other Key Persons)

French Role	English Translation	Standardized	Typical Entity Type
Commissaire aux comptes	Statutory Auditor	Auditor	SA, SARL (above threshold)
Reviseur d’entreprises	Certified Auditor	Auditor	Various
Reviseur d’entreprises agree	Approved Statutory Auditor	Auditor	SA (large companies)
Membre du conseil de surveillance	Supervisory Board Member	Supervisory Board Member	SA (dual board structure)
President du conseil de surveillance	Chairman of the Supervisory Board	Supervisor	SA (dual board structure)
Secretaire	Secretary	Secretary	Various

Both individuals and corporate entities can hold legal representative and other key person roles in Luxembourg companies. The split follows the published representation powers, not the title alone. Extraction and ISO 5009 matching may use AI; known role translations and standardized values come from the published role list.

Shareholders

Shareholders are extracted from the RCS trade register extract via AI parsing. The AI looks for Luxembourg-specific shareholder terminology in the document text.

Extraction Logic

The AI parser identifies shareholders from specific sections of the trade register extract:

Source Section	Terms Searched	Data Extracted
Associe(s)	Associes, Actionnaires, Associe unique	Shareholder name, registration number, legal form, address
Parts sociales	Parts detenues, Nombre, Type(s) de parts	Share count, share type
Capital social	Apport, Participation au capital	Total capital for percentage calculation

Ownership Fields

Field	Description	Source
`sharePercentage`	Ownership percentage	Calculated from shares held / total shares
`type`	`individual` or `company`	Determined by AI from shareholder details
`numberOfShares`	Number of shares held	From “Parts detenues” section
`company.id`	RCS number of corporate shareholder	From “N d’immatriculation au RCS”
`company.legalName`	Name of corporate shareholder	From “Denomination” section
`company.countryCode`	Country of corporate shareholder	Inferred from registration details

Shareholder extraction quality depends on the structure and completeness of the trade register extract document. Both individual and corporate shareholders are supported. Percentage calculation is derived from the ratio of shares held to total shares when available. Not all legal forms publish shareholder information in the RCS extract — SAs (public limited companies) typically do not list individual shareholders in their extracts.

Activity Code Mapping

Luxembourg uses the NACE Rev. 2 classification. The register publishes one NACE code per company. Returned NACE and ISIC codes are standardized with AI: in verification mode from the activity found on the extract, and in prefill mode from the register’s NACE label. The system maps activity codes across two levels:

NACE Rev. 2 (European) --> ISIC Rev. 4 (International)

Classification	Source	Example	AI Inferred?
NACE	Register NACE code or activity on the extract, standardized with AI	`7022`	Yes
ISIC	Derived from NACE via mapping tables or AI	`7020`	Yes

When company data is AI-parsed from the trade register extract, activity descriptions may also be extracted from “Objet social” or “Activite principale” sections and used for the activity classification.

Data Availability

Data Availability Matrix

Data Type	Commercial Companies	Sole Proprietors	ASBLs / Foundations	Notes
Company Profile	✅	✅	✅	Prefill: base register fields. Verification: async, AI-parsed from Extrait du RCS
Legal Representatives	✅	✅	✅	Verification mode, AI-parsed from document
Other Key Persons	✅	When recorded	✅	Verification: non-signing office holders, supervisory members and auditors on the certified extract
Shareholders	✅	N/A	N/A	Verification mode, AI-parsed; mainly for SARL/SCS
Ultimate Beneficial Owners	❌	❌	❌	RBE register not integrated
Establishments	❌	❌	❌	Not available from RCS extract
Activity Codes (NACE)	✅	✅	✅	Standardized with AI
Capital	✅	N/A	N/A	AI-parsed, formatted in EUR
Documents	✅	✅	✅	Extrait du RCS, RESA publications, RCS filings

Legend: ✅ Available | ❌ Not Available | N/A Not Applicable | Async = Asynchronous processing (document delivery typically ~1 hour)

Documents by Company Type

Document Type	API Category	Format	Availability	Estimated Delivery
Extrait du RCS	`certifiedTradeRegisterExtract`	PDF	All registered entities	~1 hour
RESA publications	`officialPublications[]`	PDF	When published in the RESA gazette	Minutes
RCS filings	`officialPublications[]`	PDF	When filed with the RCS	Minutes
Annual accounts	`financialStatements[]`	PDF	When filed with the RCS	Minutes

Document Delivery Time: Luxembourg certified trade register extracts are delivered asynchronously. Typical delivery time is approximately 1 hour, and can occasionally take longer.

The certified Extrait du RCS serves as both the official company document and the source from which verification-mode data (company, legal representatives, other key persons, shareholders) is AI-parsed. RESA publications and RCS filings (including annual accounts) are listed alongside it in availableDocuments.

Example API Responses

All examples use placeholder data. Query: POST /v2/company with { "id": "<id>", "countryCode": "LU", "dataPoints": ["company", "legalRepresentatives", "availableDocuments"] }

Active S.a r.l. (Source: RCS Extract)

{
  "company": {
    "id": "B246607",
    "countryCode": "LU",
    "identifiers": { "rcs": "B246607", "VAT": "32326416" },
    "legalName": "Example Holdings S.a r.l.",
    "registrationDate": "2017-05-11",
    "incorporationDate": "2017-04-26",
    "activityDescription": "La prise de participations dans d'autres societes.",
    "status": {
      "localName": "Active",
      "active": true,
      "statusDetails": { "status": "ACTIVE" }
    },
    "legalForm": {
      "localName": "Societe a responsabilite limitee",
      "englishTranslation": "Limited Liability Company",
      "standardized": "Limited Liability Company",
      "iso20275Code": "DVXS"
    },
    "capital": {
      "amount": 27000,
      "currency": "EUR",
      "formatted": "27,000.00 EUR"
    },
    "activities": {
      "NACE": [{ "code": "6420", "description": "Activities of holding companies", "isAIInferred": true }],
      "ISIC": [{ "code": "6420", "description": "Activities of holding companies", "isAIInferred": true }]
    },
    "legalAddress": {
      "addressLine1": "9 Rue de Bitbourg",
      "city": "Luxembourg",
      "postalCode": "1273",
      "countryCode": "LU"
    }
  },
  "legalRepresentatives": [
    {
      "entityId": "person_001",
      "type": "individual",
      "role": {
        "localName": "Gerant",
        "standardized": "Manager",
        "iso5009Code": "ZULBC6"
      },
      "individual": {
        "name": { "firstName": "Jean", "lastName": "MUELLER", "fullName": "Jean MUELLER" }
      }
    },
    {
      "entityId": "person_002",
      "type": "individual",
      "role": {
        "localName": "Gerant",
        "standardized": "Manager",
        "iso5009Code": "ZULBC6"
      },
      "individual": {
        "name": { "firstName": "Marie", "lastName": "SCHMIT", "fullName": "Marie SCHMIT" }
      }
    }
  ],
  "shareholders": [
    {
      "entityId": "company_001",
      "type": "company",
      "sharePercentage": 100,
      "numberOfShares": 27000,
      "company": {
        "id": "B214572",
        "legalName": "Parent Holding Company S.a r.l.",
        "countryCode": "LU"
      }
    }
  ],
  "documents": {
    "certifiedTradeRegisterExtract": {
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "name": "Extrait du RCS",
      "description": "Certified Luxembourg trade register extract",
      "format": "pdf"
    }
  }
}

Closed Company (Radiee)

{
  "company": {
    "id": "B100000",
    "countryCode": "LU",
    "identifiers": { "rcs": "B100000" },
    "legalName": "Ancienne Societe SA",
    "registrationDate": "2010-01-20",
    "status": {
      "localName": "Radiee",
      "active": false,
      "statusDetails": { "status": "CLOSED" }
    },
    "legalForm": {
      "localName": "Societe anonyme",
      "englishTranslation": "Public Limited Company",
      "standardized": "Corporation",
      "iso20275Code": "5GGB"
    },
    "capital": {
      "amount": 31000,
      "currency": "EUR",
      "formatted": "31,000.00 EUR"
    },
    "legalAddress": {
      "addressLine1": "15 Boulevard Royal",
      "city": "Luxembourg",
      "postalCode": "2449",
      "countryCode": "LU"
    }
  },
  "legalRepresentatives": [],
  "shareholders": []
}

Closed companies have active: false and status “Radiee” (struck off). Document data may be more limited compared to active companies, and legal representatives and shareholders may not always be present in the extract.

Search Response

{
  "results": [
    {
      "id": "B246607",
      "legalName": "Example Holdings S.a r.l.",
      "countryCode": "LU",
      "address": {
        "addressLine1": "9 Rue de Bitbourg",
        "city": "Luxembourg",
        "postalCode": "1273",
        "countryCode": "LU"
      }
    },
    {
      "id": "B179987",
      "legalName": "Another Example SARL",
      "countryCode": "LU",
      "address": {
        "addressLine1": "7A Rue Robert Stumper",
        "city": "Luxembourg",
        "postalCode": "2557",
        "countryCode": "LU"
      }
    }
  ]
}

VAT Search Response (with ID Match)

{
  "results": [
    {
      "id": "B246607",
      "legalName": "Example Holdings S.a r.l.",
      "countryCode": "LU",
      "address": {
        "addressLine1": "9 Rue de Bitbourg",
        "city": "Luxembourg",
        "postalCode": "1273",
        "countryCode": "LU"
      },
      "matchReason": {
        "matchType": "id",
        "identifier": { "VAT": "LU32326416" }
      }
    }
  ]
}

VAT searches return results with a matchReason object indicating the match type (id) and the identifier used. The matched company is promoted to the top of results.

Available Documents

{
  "documents": {
    "certifiedTradeRegisterExtract": {
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "name": "Extrait du RCS",
      "description": "Certified Luxembourg trade register extract",
      "format": "pdf"
    }
  }
}

API Category	Document	Format	Notes
`certifiedTradeRegisterExtract`	Extrait du RCS	PDF	All registered entities, asynchronous delivery (~1 hour)
`officialPublications[]`	RESA publications and RCS filings	PDF	When published or filed
`financialStatements[]`	Annual accounts	PDF	When filed

Europe

North America

Asia

Offshore Centers

Start here

Luxembourg coverage, pricing, and sources

Table of Contents

Data Sources

All company types

Company Identifiers

Query Identifiers

RCS Number Prefixes

Identifiers in API Response

Legal Entity Identifier (LEI)

Search Capabilities

Active companies only

Quirks & Gotchas

Mappings

Company Status

Legal Forms

Key Business Forms

Partnerships

Sole Proprietorships

Cooperatives & European Forms

Non-Profits & Foundations

Investment Vehicles

Insurance & Mutual Associations

Foreign Entities

Legal Representatives

Shareholders

Extraction Logic

Ownership Fields

Activity Code Mapping

Data Availability

Data Availability Matrix

Documents by Company Type

Example API Responses

​Start here

Luxembourg coverage, pricing, and sources

​Table of Contents

​Data Sources

​All company types

​Company Identifiers

​Query Identifiers

​RCS Number Prefixes

​Identifiers in API Response

​Legal Entity Identifier (LEI)

​Search Capabilities

​Active companies only

​Quirks & Gotchas

​Mappings

​Company Status

​Legal Forms

​Key Business Forms

​Partnerships

​Sole Proprietorships

​Cooperatives & European Forms

​Non-Profits & Foundations

​Investment Vehicles

​Insurance & Mutual Associations

​Foreign Entities

​Legal Representatives

​Shareholders

​Extraction Logic

​Ownership Fields

​Activity Code Mapping

​Data Availability

​Data Availability Matrix

​Documents by Company Type

​Example API Responses

Start here

Table of Contents

Data Sources

All company types

Company Identifiers

Query Identifiers

RCS Number Prefixes

Identifiers in API Response

Legal Entity Identifier (LEI)

Search Capabilities

Active companies only

Quirks & Gotchas

Mappings

Company Status

Legal Forms

Key Business Forms

Partnerships

Sole Proprietorships

Cooperatives & European Forms

Non-Profits & Foundations

Investment Vehicles

Insurance & Mutual Associations

Foreign Entities

Legal Representatives

Shareholders

Extraction Logic

Ownership Fields

Activity Code Mapping

Data Availability

Data Availability Matrix

Documents by Company Type

Example API Responses