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

# Company Size

> Retrieve the list of company size categories for filtering.



## OpenAPI

````yaml en-openapi GET /company_sizes
openapi: 3.0.0
info:
  description: >-
    The Pubrio API is used to search, preview and enrich Contacts and Accounts.
    Pubrio database provides extensive B2B contacts and sales intelligence data.
  version: 1.0.0
  title: Pubrio OpenAPI
  termsOfService: https://pubrio.com/en/terms-of-service
  contact:
    email: king.lai@pubrio.com
    name: King Lai
    url: https://pubrio.com/en/get-in-touch
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
servers:
  - url: https://api.pubrio.com
security:
  - pubrio_api_key: []
tags:
  - name: Profile
    description: Workspace profile information and usage statistics
  - name: Enrichment
    description: Enrich people and company records with detailed B2B data
  - name: Lookalike
    description: Find companies similar to a given company
  - name: Search
    description: Search for people, companies, jobs, news, and advertisements with filters
  - name: Lookup
    description: >-
      Look up detailed information for specific people, companies, jobs, news,
      advertisements, and technologies
  - name: LinkedIn
    description: Look up people and company data via LinkedIn profile URLs
  - name: Redeem
    description: Redeem credits to unlock people contact details (single and batch)
  - name: Channels
    description: Manage outreach channel templates (create, update, delete, list)
  - name: Monitor
    description: Create and manage data monitors with webhooks, statistics, and processing
  - name: Filters
    description: >-
      Retrieve available filter values for search parameters (technologies,
      locations, verticals, etc.)
externalDocs:
  description: >-
    The Pubrio API is used to search, preview and enrich Contacts and Accounts.
    Pubrio database provides extensive B2B contacts and sales intelligence data.
  url: https://docs.pubrio.com
paths:
  /company_sizes:
    get:
      tags:
        - Filters
      summary: List company size options
      description: Retrieve the list of company size categories for filtering.
      operationId: filters_list_company_sizes
      parameters: []
      responses:
        '200':
          description: Successful response containing company size details.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/data_array'
              example:
                data:
                  - company_size_id: 1
                    slug: 1-20
                    name: 1 - 20
                  - ...
        '400':
          $ref: '#/components/responses/general_error'
        '429':
          $ref: '#/components/responses/rate_limit_error'
        '500':
          $ref: '#/components/responses/server_error'
components:
  schemas:
    data_array:
      type: array
      nullable: true
      items:
        type: object
        properties: {}
      description: Response info depends on specific endpoint.
  responses:
    general_error:
      description: >-
        Bad request. The request was malformed or contained invalid parameters.
        Check the error code and message for details.
      content:
        application/json:
          schema:
            required:
              - code
              - message
              - details
            type: object
            properties:
              code:
                example: 40001
                type: integer
              message:
                example: >-
                  Errors and codes will vary depending on the scenario, please
                  see the documentation for information.
                type: string
              details:
                type: object
    rate_limit_error:
      description: >-
        Rate limit exceeded. Too many requests were made in a given time period.
        Retry after the rate limit window resets.
      content:
        application/json:
          schema:
            required:
              - error
            type: object
            properties:
              error:
                example: Request rate limit exceeded. Please wait and try again later.
                type: string
    server_error:
      description: >-
        Internal server error. An unexpected error occurred on the server.
        Contact support if the error persists.
      content:
        application/json:
          schema:
            required:
              - error
            type: object
            properties:
              error:
                example: An unexpected error occurred on the server.
                type: string
  securitySchemes:
    pubrio_api_key:
      type: apiKey
      name: pubrio-api-key
      description: >-
        A unique API token that represents the actions you perform through the
        API and the corresponding permissions and operations. You can create it
        through the [Settings](https://dashboard.pubrio.com/#/settings/)
        section.
      in: header

````