> ## Documentation Index
> Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Create a batch of companies

> Create a batch of companies. The `inputs` array can contain a `properties` object to define property values for each company, along with an `associations` array to define [associations](https://developers.hubspot.com/docs/guides/api/crm/associations/associations-v4) with other CRM records.

> [accordion] Supported products

> [accordion] Required Scopes

Supports [user-level access](https://developers.hubspot.com/docs/apps/developer-platform/build-apps/authentication/user-level-apps.md).


## OpenAPI

````yaml specs/2026-09/crm-companies-v2026-09.json POST /crm/objects/2026-09/companies/batch/create
openapi: 3.0.1
info:
  title: Companies
  description: Basepom for all HubSpot Projects
  version: 2026-09
  x-hubspot-product-tier-requirements:
    marketing: FREE
    sales: FREE
    service: FREE
    cms: FREE
    commerce: FREE
    crmHub: FREE
    dataHub: FREE
  x-hubspot-api-use-case: >-
    When a new customer signs up on your website with their business email
    address, create a company record to represent the relationship between the
    customer and the company they work for. A sales rep can later use this
    company record for outreach to find other potential sales opportunities. 
  x-hubspot-introduction: >-
    Use the companies API to create and manage CRM records that represent the
    companies and organizations that interact with your business.
servers:
  - url: https://api.hubapi.com
security: []
tags:
  - name: Advanced
  - name: Basic
  - name: Batch
  - name: Search
paths:
  /crm/objects/2026-09/companies/batch/create:
    post:
      tags:
        - Batch
      summary: Create a batch of companies
      description: >-
        Create a batch of companies. The `inputs` array can contain a
        `properties` object to define property values for each company, along
        with an `associations` array to define
        [associations](https://developers.hubspot.com/docs/guides/api/crm/associations/associations-v4)
        with other CRM records.
      operationId: >-
        post-/crm/objects/2026-09/companies/batch/create_/crm/objects/2026-09-beta/{objectType}/batch/create
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: >-
                #/components/schemas/BatchInputSimplePublicObjectBatchInputForCreate
        required: true
      responses:
        '201':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BatchResponseSimplePublicObject'
        '207':
          description: multiple statuses
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BatchResponseSimplePublicObjectWithErrors'
        default:
          $ref: '#/components/responses/Error'
          description: ''
      security:
        - oauth2:
            - crm.objects.deals.read
        - oauth2:
            - crm.objects.subscriptions.read
        - oauth2:
            - crm.objects.services.read
        - oauth2:
            - crm.objects.tickets.sensitive.read
        - oauth2:
            - crm.objects.orders.read
        - oauth2:
            - crm.objects.listings.write
        - oauth2:
            - crm.objects.custom.read
        - oauth2:
            - crm.objects.companies.write
        - oauth2:
            - crm.objects.tasks.read
        - oauth2:
            - crm.objects.custom.sensitive.write.v2
        - oauth2:
            - crm.objects.custom.highly_sensitive.write.v2
        - oauth2:
            - crm.objects.companies.read
        - oauth2:
            - crm.objects.appointments.sensitive.read.v2
        - oauth2:
            - crm.objects.contacts.highly_sensitive.read.v2
        - oauth2:
            - crm.objects.tickets.highly_sensitive.read
        - oauth2:
            - crm.objects.companies.sensitive.read.v2
        - oauth2:
            - crm.objects.tickets.sensitive.write
        - oauth2:
            - media_bridge.read
        - oauth2:
            - crm.objects.deals.highly_sensitive.read.v2
        - oauth2:
            - crm.objects.contacts.highly_sensitive.write.v2
        - oauth2:
            - crm.objects.companies.highly_sensitive.read.v2
        - oauth2:
            - crm.objects.commercepayments.write
        - oauth2:
            - crm.objects.invoices.write
        - oauth2:
            - crm.objects.contacts.sensitive.write.v2
        - oauth2:
            - crm.objects.calls.read
        - oauth2:
            - crm.objects.users.write
        - oauth2:
            - crm.objects.meetings.read
        - oauth2:
            - crm.objects.custom.sensitive.read.v2
        - oauth2:
            - crm.objects.users.read
        - oauth2:
            - crm.objects.partner-services.read
        - oauth2:
            - crm.objects.orders.write
        - oauth2:
            - crm.objects.partner-services.write
        - oauth2:
            - crm.objects.appointments.write
        - oauth2:
            - crm.objects.projects.highly_sensitive.write
        - oauth2:
            - crm.objects.carts.write
        - oauth2:
            - crm.objects.tickets.highly_sensitive.write
        - oauth2:
            - crm.objects.commercepayments.read
        - oauth2:
            - crm.objects.products.write
        - oauth2:
            - crm.objects.feedback_submissions.read
        - oauth2:
            - crm.objects.services.write
        - oauth2:
            - crm.objects.subscriptions.write
        - oauth2:
            - crm.objects.deals.sensitive.write.v2
        - oauth2:
            - crm.objects.contacts.read
        - oauth2:
            - crm.objects.appointments.sensitive.write.v2
        - oauth2:
            - crm.objects.projects.highly_sensitive.read
        - oauth2:
            - crm.objects.invoices.read
        - oauth2:
            - crm.objects.custom.write
        - oauth2:
            - tickets.sensitive.v2
        - oauth2:
            - crm.objects.deals.write
        - oauth2:
            - e-commerce
        - oauth2:
            - crm.objects.appointments.read
        - oauth2:
            - crm.objects.projects.read
        - oauth2:
            - crm.objects.companies.sensitive.write.v2
        - oauth2:
            - crm.objects.companies.highly_sensitive.write.v2
        - oauth2:
            - crm.objects.deals.highly_sensitive.write.v2
        - oauth2:
            - crm.objects.custom.highly_sensitive.read.v2
        - oauth2:
            - crm.objects.goals.write
        - oauth2:
            - crm.objects.projects.sensitive.read
        - oauth2:
            - crm.objects.line_items.write
        - oauth2:
            - crm.objects.contacts.write
        - oauth2:
            - crm.objects.goals.read
        - oauth2:
            - crm.objects.line_items.read
        - oauth2:
            - crm.objects.partner-clients.write
        - oauth2:
            - crm.objects.projects.write
        - oauth2:
            - crm.objects.projects.sensitive.write
        - oauth2:
            - crm.objects.deals.sensitive.read.v2
        - oauth2:
            - crm.objects.quotes.write
        - oauth2:
            - tickets.highly_sensitive.v2
        - oauth2:
            - crm.objects.leads.read
        - oauth2:
            - crm.objects.leads.write
        - oauth2:
            - crm.objects.carts.read
        - oauth2:
            - crm.objects.emails.read
        - oauth2:
            - crm.objects.quotes.read
        - oauth2:
            - crm.objects.courses.write
        - oauth2:
            - crm.objects.partner-clients.read
        - oauth2:
            - crm.objects.notes.read
        - oauth2:
            - crm.objects.courses.read
        - oauth2:
            - crm.objects.listings.read
        - oauth2:
            - crm.objects.contacts.sensitive.read.v2
        - oauth2:
            - crm.objects.products.read
components:
  schemas:
    BatchInputSimplePublicObjectBatchInputForCreate:
      required:
        - inputs
      type: object
      properties:
        inputs:
          type: array
          description: >-
            An array of objects to be created, each defined by the
            SimplePublicObjectBatchInputForCreate schema.
          items:
            $ref: '#/components/schemas/SimplePublicObjectBatchInputForCreate'
      description: >-
        Represents a batch input for creating multiple simple public objects in
        a single request. This component is used to streamline the process of
        adding new objects to a HubSpot account by allowing multiple entries to
        be created at once.
    BatchResponseSimplePublicObject:
      required:
        - completedAt
        - results
        - startedAt
        - status
      type: object
      properties:
        completedAt:
          type: string
          description: >-
            The date and time when the batch operation was completed, in ISO
            8601 format.
          format: date-time
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of link names to associated URIs, providing additional
            information or actions related to the batch operation.
        requestedAt:
          type: string
          description: >-
            The date and time when the batch operation was requested, in ISO
            8601 format.
          format: date-time
        results:
          type: array
          description: >-
            An array of SimplePublicObject items that represent the results of
            the batch operation.
          items:
            $ref: '#/components/schemas/SimplePublicObject'
        startedAt:
          type: string
          description: >-
            The date and time when the batch operation began, in ISO 8601
            format.
          format: date-time
        status:
          type: string
          description: >-
            The status of the batch processing request. The expected value is
            "COMPLETE".
          enum:
            - CANCELED
            - COMPLETE
            - PENDING
            - PROCESSING
      description: A public object batch response object
    BatchResponseSimplePublicObjectWithErrors:
      required:
        - completedAt
        - results
        - startedAt
        - status
      type: object
      properties:
        completedAt:
          type: string
          description: >-
            The date and time when the batch operation was completed, in ISO
            8601 format.
          format: date-time
        errors:
          type: array
          description: >-
            An array of StandardError objects detailing any errors that occurred
            during the batch operation.
          items:
            $ref: '#/components/schemas/StandardError'
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of link names to associated URIs, providing additional context
            or resources related to the batch operation.
        numErrors:
          type: integer
          description: The total number of errors encountered during the batch operation.
          format: int32
        requestedAt:
          type: string
          description: >-
            The date and time when the batch operation was requested, in ISO
            8601 format.
          format: date-time
        results:
          type: array
          description: >-
            An array of SimplePublicObject items representing the successful
            results of the batch operation.
          items:
            $ref: '#/components/schemas/SimplePublicObject'
        startedAt:
          type: string
          description: >-
            The date and time when the batch operation started, in ISO 8601
            format.
          format: date-time
        status:
          type: string
          description: >-
            The current status of the batch operation. Valid values include
            'PENDING', 'PROCESSING', 'CANCELED', and 'COMPLETE'.
          enum:
            - CANCELED
            - COMPLETE
            - PENDING
            - PROCESSING
      description: >-
        Represents the result of a batch operation on CRM objects, including the
        processing status, batch results, timestamps, and a list of any errors
        encountered during the operation.
    SimplePublicObjectBatchInputForCreate:
      required:
        - associations
        - properties
      type: object
      properties:
        associations:
          type: array
          description: >-
            An array of associations for the CRM objects, where each association
            defines a relationship between objects using the
            PublicAssociationsForObject schema.
          items:
            $ref: '#/components/schemas/PublicAssociationsForObject'
        objectWriteTraceId:
          type: string
          description: >-
            A string used to trace the write operation for the objects being
            created. This can be useful for debugging and tracking purposes.
        properties:
          type: object
          additionalProperties:
            type: string
          description: >-
            An object containing key-value pairs where keys are property names
            and values are the corresponding property values for the CRM objects
            to be created.
      description: >-
        An input object that contains a collection of objects to be created
        together in a batch.
    SimplePublicObject:
      required:
        - archived
        - createdAt
        - id
        - properties
        - updatedAt
      type: object
      properties:
        archived:
          type: boolean
          description: A boolean indicating whether the object is archived.
        archivedAt:
          type: string
          description: The date and time when this object was archived, in ISO 8601 format.
          format: date-time
        createdAt:
          type: string
          description: The date and time when this object was created, in ISO 8601 format.
          format: date-time
        id:
          type: string
          description: The unique identifier for this object, represented as a string.
        objectWriteTraceId:
          type: string
          description: >-
            A string representing the trace ID for write operations on this
            object.
        properties:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of property names to their values, where each value is a
            string.
        propertiesWithHistory:
          type: object
          additionalProperties:
            type: array
            items:
              $ref: '#/components/schemas/ValueWithTimestamp'
          description: >-
            A map of property names to their historical values, where each value
            is an array of objects containing the value and timestamp.
        updatedAt:
          type: string
          description: >-
            The date and time when this object was last updated, in ISO 8601
            format.
          format: date-time
        url:
          type: string
          description: A string containing the URL of the object.
        warnings:
          type: array
          description: >-
            An array of warning objects, each containing details about potential
            issues with the object.
          items:
            $ref: '#/components/schemas/PublicObjectWarning'
      description: A simple public object.
    StandardError:
      required:
        - category
        - context
        - errors
        - links
        - message
        - status
      type: object
      properties:
        category:
          type: string
          description: A string representing the category of the error.
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: >-
            An object containing additional context about the error, where each
            key maps to an array of strings.
        errors:
          type: array
          description: >-
            An array of ErrorDetail objects providing further information about
            the error.
          items:
            $ref: '#/components/schemas/ErrorDetail'
        id:
          type: string
          description: A string representing the unique identifier for the error.
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            An object mapping link names to associated URIs that contain
            documentation or recommended remediation steps.
        message:
          type: string
          description: A string containing a human-readable message describing the error.
        status:
          type: string
          description: A string indicating the status of the error.
        subCategory:
          type: object
          properties: {}
          description: An object providing additional categorization for the error.
      description: >-
        Represents a standard error response in the HubSpot API, providing
        detailed information about an error that occurred during an API request.
    Error:
      required:
        - category
        - correlationId
        - message
      type: object
      properties:
        category:
          type: string
          description: The error category
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: Context about the error condition
          example: >-
            {invalidPropertyName=[propertyValue], missingScopes=[scope1,
            scope2]}
        correlationId:
          type: string
          description: >-
            A unique identifier for the request. Include this value with any
            error reports or support tickets
          format: uuid
          example: aeb5f871-7f07-4993-9211-075dc63e7cbf
        errors:
          type: array
          description: further information about the error
          items:
            $ref: '#/components/schemas/ErrorDetail'
        links:
          type: object
          additionalProperties:
            type: string
          description: >-
            A map of link names to associated URIs containing documentation
            about the error or recommended remediation steps
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate
          example: An error occurred
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error
      description: >-
        Represents an error response returned by the API when an operation
        fails. This component is used in various endpoints to provide detailed
        information about the error encountered.
      example:
        message: Invalid input (details will vary based on the error)
        correlationId: aeb5f871-7f07-4993-9211-075dc63e7cbf
        category: VALIDATION_ERROR
        links:
          knowledge-base: https://www.hubspot.com/products/service/knowledge-base
    PublicAssociationsForObject:
      required:
        - to
        - types
      type: object
      properties:
        to:
          $ref: '#/components/schemas/PublicObjectId'
        types:
          type: array
          description: >-
            An array of association specifications, each detailing the type of
            association between the objects.
          items:
            $ref: '#/components/schemas/AssociationSpec'
      description: >-
        Represents the associations for a specific object in HubSpot, detailing
        the types of associations and the related objects involved.
    ValueWithTimestamp:
      required:
        - sourceType
        - timestamp
        - value
      type: object
      properties:
        sourceId:
          type: string
          description: >-
            The identifier of the source from which the value was obtained. It
            is a string.
        sourceLabel:
          type: string
          description: >-
            A label providing additional context about the source. It is a
            string.
        sourceType:
          type: string
          description: >-
            The type of source from which the value was obtained. It is a string
            and is required.
        timestamp:
          type: string
          description: The date and time when the value was recorded, in ISO 8601 format.
          format: date-time
        updatedByUserId:
          type: integer
          description: The ID of the user who last updated the value. It is an integer.
          format: int32
        value:
          type: string
          description: The value associated with the timestamp. It is a string.
      description: Property model that includes timestamp.
    PublicObjectWarning:
      required:
        - category
        - context
        - message
      type: object
      properties:
        category:
          type: string
          description: A string indicating the category of the warning.
        context:
          type: object
          additionalProperties:
            type: string
          description: >-
            An object providing additional context about the warning, with
            string properties.
        message:
          type: string
          description: A string containing the warning message.
      description: >-
        Represents a warning message related to a public object in HubSpot,
        providing details about the nature and context of the warning.
    ErrorDetail:
      required:
        - message
      type: object
      properties:
        code:
          type: string
          description: The status code associated with the error detail
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: Context about the error condition
          example: '{missingScopes=[scope1, scope2]}'
        in:
          type: string
          description: The name of the field or parameter in which the error was found.
        message:
          type: string
          description: >-
            A human readable message describing the error along with remediation
            steps where appropriate
        subCategory:
          type: string
          description: >-
            A specific category that contains more specific detail about the
            error
      description: >-
        Represents detailed information about an error that occurred in the API.
        This component is used to provide additional context and specifics about
        errors, typically as part of an error response.
    PublicObjectId:
      required:
        - id
      type: object
      properties:
        id:
          type: string
          description: The ID of the target record to associate.
      description: Contains the Id of a Public Object
    AssociationSpec:
      required:
        - associationCategory
        - associationTypeId
      type: object
      properties:
        associationCategory:
          type: string
          description: >-
            For [labeled
            associations](https://developers.hubspot.com/docs/guides/api/crm/associations/associations-v4#associate-records-with-a-label),
            the category of the association.
          enum:
            - HUBSPOT_DEFINED
            - INTEGRATOR_DEFINED
            - USER_DEFINED
            - WORK
        associationTypeId:
          type: integer
          description: >-
            The [association type
            ID](https://developers.hubspot.com/docs/guides/api/crm/associations/associations-v4#association-type-id-values)
            (e.g., `4` for contact-to-company associations).
          format: int32
      description: >-
        Defines the type, direction, and details of the relationship between two
        CRM objects.
  responses:
    Error:
      description: An error occurred.
      content:
        '*/*':
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.hubspot.com/oauth/authorize
          tokenUrl: https://api.hubapi.com/oauth/v1/token
          scopes:
            crm.objects.appointments.read: ''
            crm.objects.appointments.sensitive.read.v2: ''
            crm.objects.appointments.sensitive.write.v2: ''
            crm.objects.appointments.write: ''
            crm.objects.calls.read: ''
            crm.objects.carts.read: ''
            crm.objects.carts.write: ''
            crm.objects.commercepayments.read: ''
            crm.objects.commercepayments.write: ''
            crm.objects.companies.highly_sensitive.read.v2: ''
            crm.objects.companies.highly_sensitive.write.v2: ''
            crm.objects.companies.read: ''
            crm.objects.companies.sensitive.read.v2: ''
            crm.objects.companies.sensitive.write.v2: ''
            crm.objects.companies.write: ''
            crm.objects.contacts.highly_sensitive.read.v2: ''
            crm.objects.contacts.highly_sensitive.write.v2: ''
            crm.objects.contacts.read: ''
            crm.objects.contacts.sensitive.read.v2: ''
            crm.objects.contacts.sensitive.write.v2: ''
            crm.objects.contacts.write: ''
            crm.objects.courses.read: ''
            crm.objects.courses.write: ''
            crm.objects.custom.highly_sensitive.read.v2: ''
            crm.objects.custom.highly_sensitive.write.v2: ''
            crm.objects.custom.read: ''
            crm.objects.custom.sensitive.read.v2: ''
            crm.objects.custom.sensitive.write.v2: ''
            crm.objects.custom.write: ''
            crm.objects.deals.highly_sensitive.read.v2: ''
            crm.objects.deals.highly_sensitive.write.v2: ''
            crm.objects.deals.read: ''
            crm.objects.deals.sensitive.read.v2: ''
            crm.objects.deals.sensitive.write.v2: ''
            crm.objects.deals.write: ''
            crm.objects.emails.read: ''
            crm.objects.feedback_submissions.read: ''
            crm.objects.goals.read: ''
            crm.objects.goals.write: ''
            crm.objects.invoices.read: ''
            crm.objects.invoices.write: ''
            crm.objects.leads.read: ''
            crm.objects.leads.write: ''
            crm.objects.line_items.read: ''
            crm.objects.line_items.write: ''
            crm.objects.listings.read: ''
            crm.objects.listings.write: ''
            crm.objects.meetings.read: ''
            crm.objects.notes.read: ''
            crm.objects.orders.read: ''
            crm.objects.orders.write: ''
            crm.objects.partner-clients.read: ''
            crm.objects.partner-clients.write: ''
            crm.objects.partner-services.read: ''
            crm.objects.partner-services.write: ''
            crm.objects.products.read: ''
            crm.objects.products.write: ''
            crm.objects.projects.highly_sensitive.read: ''
            crm.objects.projects.highly_sensitive.write: ''
            crm.objects.projects.read: ''
            crm.objects.projects.sensitive.read: ''
            crm.objects.projects.sensitive.write: ''
            crm.objects.projects.write: ''
            crm.objects.quotes.read: ''
            crm.objects.quotes.write: ''
            crm.objects.services.read: ''
            crm.objects.services.write: ''
            crm.objects.subscriptions.read: ''
            crm.objects.subscriptions.write: ''
            crm.objects.tasks.read: ''
            crm.objects.tickets.highly_sensitive.read: ''
            crm.objects.tickets.highly_sensitive.write: ''
            crm.objects.tickets.sensitive.read: ''
            crm.objects.tickets.sensitive.write: ''
            crm.objects.users.read: ''
            crm.objects.users.write: ''
            e-commerce: ''
            media_bridge.read: ''
            tickets.highly_sensitive.v2: ''
            tickets.sensitive.v2: ''

````