> ## Documentation Index > Fetch the complete documentation index at: https://docs.gabin.ai/llms.txt > Use this file to discover all available pages before exploring further. # Search companies > Companies matching a name and/or filters (activity, location, size, legal form, revenue, creation date). With a location (`insee`, `iris`, `department`), a company matches when it has an establishment there, open or closed (`headquarters_only=true` for the registered office only); results come newest first in a city, in index order in a department. With a name (`q`), exact names come first. With neither, the largest active companies by latest revenue are returned (`latest_revenue` filled); a rare activity can take too long and answers `ZONE_REQUIRED`. Returns company summaries; call GET /v1/companies/{siren} for a full profile. ## OpenAPI ````yaml https://api.gabin.ai/v1/openapi.json get /v1/companies openapi: 3.1.0 info: title: Gabin API version: 1.0.0 description: >- French company and real-estate data for builders: companies (SIRENE, RNE), establishments, officers, annual accounts, buildings (BDNB), parcels, addresses, zones, multi-criteria search, vector tiles, reference data. Guides: https://docs.gabin.ai. **Authentication.** Every endpoint except `/v1/health` and `/v1/openapi.json` requires `Authorization: Bearer `: an API key (`gab_live_…`, created at https://gabin.ai/compte/api) or an OAuth access token (`gat_…`, MCP connectors). **Limits (free plan).** 60 weighted requests per minute and 5,000 units per UTC day per account. A request weighs 1 unless its endpoint states otherwise. Every response carries `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset`, `X-Quota-Remaining` and `X-Request-Id`. **Responses.** Success: `{ "data": …, "meta": { … } }`. Lists are paginated by an opaque cursor (`meta.page.next_cursor`, up to 100 per page and 10,000 results per query). Errors: `{ "error": { "code", "message", "docs_url" } }`. Dates are ISO 8601, amounts in euros, areas in m², coordinates WGS84 `[lon, lat]`. **Data rules.** Companies under SIRENE partial diffusion are returned without the person's name, street address, position or building. Officers come from public registers only (name, first names, month and year of birth, mandates), without contact details. No contact data is exposed. contact: name: Gabin url: https://gabin.ai servers: - url: https://api.gabin.ai security: - bearerAuth: [] tags: - name: Companies description: >- Companies (SIRENE legal units): search with filters, profile, establishments, officers, annual accounts. - name: Establishments description: Establishments (SIRENE), by SIRET. - name: Officers description: >- Company officers from public registers (RNE): search by name, mandates, relationships. - name: Reference data description: >- Values accepted by the filters: NAF activities, legal form families, headcount ranges. - name: Account description: 'The account behind the API key: plan, limits, remaining quota.' - name: Meta description: Service status and OpenAPI document. No authentication. - name: Buildings description: >- French buildings (BDNB): profile, linked companies, sections (energy, transactions, owners, condominium, parcels, parking, permits, fiber, planning, market) and geographic search. - name: Parcels description: 'Cadastral parcels: boundary, area, buildings.' - name: Addresses description: >- Address geocoding (Base Adresse Nationale) with the BDNB building at the address, and named places. - name: Zones description: >- Cities, districts (merged IRIS), departments, and market figures of a zone (prices, rents, demography, income). - name: Search description: >- Multi-criteria search on buildings or companies in a zone: a catalog of fields, AND conditions, OR groups. - name: Tiles description: Vector tiles (Mapbox Vector Tile) of the gabin.ai map layers. paths: /v1/companies: get: tags: - Companies summary: Search companies description: >- Companies matching a name and/or filters (activity, location, size, legal form, revenue, creation date). With a location (`insee`, `iris`, `department`), a company matches when it has an establishment there, open or closed (`headquarters_only=true` for the registered office only); results come newest first in a city, in index order in a department. With a name (`q`), exact names come first. With neither, the largest active companies by latest revenue are returned (`latest_revenue` filled); a rare activity can take too long and answers `ZONE_REQUIRED`. Returns company summaries; call GET /v1/companies/{siren} for a full profile. operationId: listCompanies parameters: - name: cursor in: query required: false description: >- Cursor returned in `meta.page.next_cursor` by the previous page. Keep the same filters; the page size is the one of the first page. schema: type: string maxLength: 300 - name: limit in: query required: false description: Results per page, 1 to 100. Default 20. schema: default: 20 type: integer minimum: 1 maximum: 100 - name: q in: query required: false description: >- Company name (prefix or contained words), SIREN or SIRET. Example: "atelier thermique". schema: type: string maxLength: 120 - name: naf in: query required: false description: >- Activities, comma-separated, up to 20: NAF rev. 2 sub-classes ("43.29A"), divisions ("47") or sections ("G"). See GET /v1/naf. Example: "43.22A,43.22B". schema: type: string maxLength: 200 - name: sector in: query required: false description: >- Gabin sector: a named group of NAF sub-classes. Example: plomberie-chauffage. schema: type: string enum: - renovation-energetique - plomberie-chauffage - electricite - maconnerie-gros-oeuvre - menuiserie-charpente - second-oeuvre - promotion-immobiliere - immobilier - foncieres - architecture-ingenierie - services-aux-batiments - restauration - hebergement - commerce-alimentaire - commerce-de-detail - automobile - sante - medico-social - enseignement - informatique - telecoms - energie - conseil - juridique-comptable - banque-assurance - transport-logistique - industrie - agriculture - associations-culture-sport - services-personnels - name: insee in: query required: false description: >- INSEE code of a city or of a Paris, Lyon or Marseille arrondissement. Example: "69266". schema: type: string pattern: ^(\d{5}|2[AaBb]\d{3})$ - name: iris in: query required: false description: >- IRIS code of a district (9 characters, starts with its city INSEE code). Implies `insee`. Example: "692660101". schema: type: string pattern: ^(\d{5}|2[AaBb]\d{3})\d{4}$ - name: department in: query required: false description: 'Department code. Example: "69", "2A", "974".' schema: type: string pattern: ^(\d{2,3}|2[AaBb])$ - name: headcount in: query required: false description: >- INSEE headcount range code of the company. See GET /v1/headcount-ranges. Example: "11" (10 to 19 employees). schema: type: string enum: - '11' - '12' - '21' - '22' - '31' - '32' - '41' - '42' - '51' - '52' - '53' - NN - '00' - '01' - '02' - '03' - name: legal_form in: query required: false description: >- Legal form families, comma-separated: sas, sarl, sa, sci, scpi, association, public. See GET /v1/legal-forms. Example: "sas,sarl". schema: type: string maxLength: 80 - name: revenue_min in: query required: false description: 'Minimum latest reported revenue, in euros. Example: 1000000.' schema: type: integer minimum: 0 maximum: 9007199254740991 - name: revenue_max in: query required: false description: Maximum latest reported revenue, in euros. schema: type: integer minimum: 0 maximum: 9007199254740991 - name: include_closed in: query required: false description: 'Include ceased companies. Default false: active companies only.' schema: type: string enum: - '0' - '1' - 'true' - 'false' - name: headquarters_only in: query required: false description: >- With a location filter: match on the registered office only. Default false: any company with an establishment (open or closed) in the area. schema: type: string enum: - '0' - '1' - 'true' - 'false' - name: created_after in: query required: false description: >- Companies created on or after this date (YYYY-MM-DD). Requires `insee`, `iris` or `department`. schema: type: string pattern: ^\d{4}-\d{2}-\d{2}$ responses: '200': description: OK headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' X-RateLimit-Limit: $ref: '#/components/headers/X-RateLimit-Limit' X-RateLimit-Remaining: $ref: '#/components/headers/X-RateLimit-Remaining' X-RateLimit-Reset: $ref: '#/components/headers/X-RateLimit-Reset' X-Quota-Remaining: $ref: '#/components/headers/X-Quota-Remaining' content: application/json: schema: type: object required: - data - meta properties: data: type: array items: $ref: '#/components/schemas/CompanySummary' meta: $ref: '#/components/schemas/PageMeta' example: data: - siren: '999100017' name: Atelier Thermique du Rhône naf_code: 43.29A naf_label: Travaux d'isolation sector: renovation-energetique created_on: '2014-03-12' active: true partial_diffusion: false gabin_url: >- https://gabin.ai/entreprise/atelier-thermique-du-rhone-999100017 legal_form: SAS, société par actions simplifiée headcount_range: '11' headquarters: address: 12 rue Émile Zola postal_code: '69100' city: Villeurbanne latest_revenue: null latest_revenue_year_end: null meta: page: next_cursor: null limit: 20 total: 1 total_kind: exact '400': description: ZONE_REQUIRED, INVALID, PAGINATION_LIMIT headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Error' examples: ZONE_REQUIRED: value: error: code: ZONE_REQUIRED message: Add a location (insee, iris, department) or a name (q). docs_url: https://docs.gabin.ai/errors#zone_required INVALID: value: error: code: INVALID message: 'limit: Too big: expected number to be <=100' docs_url: https://docs.gabin.ai/errors#invalid PAGINATION_LIMIT: value: error: code: PAGINATION_LIMIT message: >- At most 10,000 results can be reached for one query. Narrow the filters. docs_url: https://docs.gabin.ai/errors#pagination_limit '401': description: UNAUTHENTICATED headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' content: application/json: schema: $ref: '#/components/schemas/Error' examples: UNAUTHENTICATED: value: error: code: UNAUTHENTICATED message: Invalid or revoked API key. docs_url: https://docs.gabin.ai/errors#unauthenticated '429': description: RATE_LIMITED, QUOTA_EXCEEDED headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' Retry-After: $ref: '#/components/headers/Retry-After' content: application/json: schema: $ref: '#/components/schemas/Error' examples: RATE_LIMITED: value: error: code: RATE_LIMITED message: >- Rate limit reached (60 weighted requests per minute). Retry in 12 s. docs_url: https://docs.gabin.ai/errors#rate_limited QUOTA_EXCEEDED: value: error: code: QUOTA_EXCEEDED message: >- Daily quota reached (5000 units per UTC day). It resets at 00:00 UTC. docs_url: https://docs.gabin.ai/errors#quota_exceeded '503': description: TIMEOUT, BUSY headers: X-Request-Id: $ref: '#/components/headers/X-Request-Id' Retry-After: $ref: '#/components/headers/Retry-After' content: application/json: schema: $ref: '#/components/schemas/Error' examples: TIMEOUT: value: error: code: TIMEOUT message: The query took too long. Narrow it down and retry. docs_url: https://docs.gabin.ai/errors#timeout BUSY: value: error: code: BUSY message: >- The API is serving too many database requests right now. Retry in 1 s. docs_url: https://docs.gabin.ai/errors#busy components: headers: X-Request-Id: description: Unique id of the request; quote it when contacting support. schema: type: string X-RateLimit-Limit: description: Weighted requests allowed per minute for the account. schema: type: integer X-RateLimit-Remaining: description: Weighted requests left in the current minute. schema: type: integer X-RateLimit-Reset: description: Seconds until the per-minute window resets. schema: type: integer X-Quota-Remaining: description: Units left in the daily quota (UTC day). schema: type: integer Retry-After: description: Seconds to wait before retrying. schema: type: integer schemas: CompanySummary: type: object properties: siren: type: string description: 'SIREN: 9 digits. Example: 552100554.' name: type: string description: >- Registered name; first and last name for a sole proprietorship. Neutral label under partial diffusion ("Entrepreneur individuel"). Example: "Atelier Thermique du Rhône". naf_code: type: string description: 'NAF rev. 2 sub-class of the company. Example: "43.29A".' naf_label: type: string description: 'Label of the NAF code, in French. Example: "Travaux d''isolation".' sector: description: Gabin sector slug of the NAF code, null outside sectors. type: - string - 'null' created_on: description: Creation date (YYYY-MM-DD). type: - string - 'null' active: type: boolean description: False when the company has ceased (SIRENE state C). partial_diffusion: type: boolean description: >- True when the company is under SIRENE partial diffusion: no name of the person, address limited to the city, no position, no building, no officers. gabin_url: type: string description: Page of the company on gabin.ai. legal_form: description: >- INSEE label of the legal form, in French. Example: "SAS, société par actions simplifiée". type: - string - 'null' headcount_range: type: string enum: - '11' - '12' - '21' - '22' - '31' - '32' - '41' - '42' - '51' - '52' - '53' - NN - '00' - '01' - '02' - '03' description: >- INSEE headcount range code. "NN": not reported. See GET /v1/headcount-ranges. headquarters: type: object properties: address: type: string description: Street of the registered office; empty under partial diffusion. postal_code: description: 'Postal code. Example: "69100".' type: - string - 'null' city: type: string description: 'City. Example: "Villeurbanne".' required: - address - postal_code - city latest_revenue: description: >- Latest reported revenue, present only when results are ranked by revenue (no `q`, `insee`, `iris` or `department`). Otherwise see GET /v1/companies/{siren}/financials. In euros; null when not reported. type: - number - 'null' latest_revenue_year_end: description: Fiscal year end (YYYY-MM-DD) of `latest_revenue`. type: - string - 'null' required: - siren - name - naf_code - naf_label - sector - created_on - active - partial_diffusion - gabin_url - legal_form - headcount_range - headquarters - latest_revenue - latest_revenue_year_end description: A company in a list. PageMeta: type: object properties: page: type: object properties: next_cursor: description: >- Opaque cursor for the next page: pass it as `cursor` with the same filters. Null on the last page or once 10,000 results have been reached. type: - string - 'null' limit: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: Page size used for this response. required: - next_cursor - limit total: type: integer minimum: -9007199254740991 maximum: 9007199254740991 description: >- Number of matching results, qualified by `total_kind`. Example: 8337. total_kind: type: string enum: - exact - lower_bound - estimate description: >- `exact`: counted. `lower_bound`: at least this many (counting stopped). `estimate`: database planner estimate, can be off by a few percent. required: - page - total - total_kind description: Pagination metadata of a list response. Error: type: object properties: error: type: object properties: code: type: string enum: - UNAUTHENTICATED - FORBIDDEN - NOT_FOUND - INVALID - ZONE_REQUIRED - PAGINATION_LIMIT - RATE_LIMITED - QUOTA_EXCEEDED - TIMEOUT - BUSY - INTERNAL description: Stable machine-readable code. message: type: string description: Human-readable explanation, in English. docs_url: type: string description: Documentation page for this error code. required: - code - message - docs_url required: - error description: Error body. The HTTP status matches `error.code`. securitySchemes: bearerAuth: type: http scheme: bearer description: API key `gab_live_…` or OAuth access token `gat_…`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.