# List companies (/docs/api/companies/list-companies)

## OpenAPI

```json
{
  "info": {
    "description": "The Circleback public REST API provides programmatic access to your meetings, notes, action items, transcripts, and more. Authenticate every request by sending your API key as a bearer token.",
    "title": "Circleback Public API",
    "version": "1.0.0"
  },
  "openapi": "3.2.0",
  "servers": [
    {
      "url": "https://circleback.ai/api"
    }
  ],
  "components": {
    "securitySchemes": {
      "ApiKeyAuth": {
        "bearerFormat": "cb_<secret>",
        "scheme": "bearer",
        "type": "http"
      }
    }
  },
  "tags": [
    {
      "description": "Look up the companies associated with your meetings.",
      "name": "Companies"
    }
  ],
  "paths": {
    "/companies": {
      "get": {
        "description": "Returns the companies whose people attend the authenticated user's meetings, with optional tag filters.",
        "parameters": [
          {
            "description": "Cursor for the next page. Omit for the first page (RFC 8288).",
            "in": "query",
            "name": "cursor",
            "required": false,
            "schema": {
              "type": "string"
            }
          },
          {
            "description": "Filter companies to those with meetings that have these tag IDs.",
            "in": "query",
            "name": "tagIds",
            "required": false,
            "schema": {
              "items": {
                "exclusiveMinimum": 0,
                "type": "integer"
              },
              "type": "array"
            }
          }
        ],
        "responses": {
          "200": {
            "content": {
              "application/json": {
                "schema": {
                  "items": {
                    "additionalProperties": false,
                    "example": {
                      "name": "Initech",
                      "avatarUrl": "https://logo.clearbit.com/initech.com",
                      "domain": "initech.com"
                    },
                    "properties": {
                      "id": {
                        "description": "The unique identifier of the company.",
                        "exclusiveMinimum": 0,
                        "type": "number"
                      },
                      "name": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "description": "The company's name."
                      },
                      "avatarUrl": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "type": "null"
                          }
                        ],
                        "description": "The URL of the company's logo image."
                      },
                      "domain": {
                        "description": "The company's website domain.",
                        "type": "string"
                      }
                    },
                    "required": [
                      "domain"
                    ],
                    "type": "object"
                  },
                  "type": "array"
                }
              }
            },
            "description": "Successful response."
          },
          "400": {
            "content": {
              "application/json": {
                "schema": {
                  "additionalProperties": false,
                  "properties": {
                    "code": {
                      "description": "A machine-readable code identifying the type of failure.",
                      "type": "string"
                    },
                    "error": {
                      "description": "A human-readable message explaining why the request failed.",
                      "type": "string"
                    },
                    "issues": {
                      "description": "The field-level validation issues found in an invalid request.",
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "message": {
                            "description": "A human-readable explanation of the validation failure.",
                            "type": "string"
                          },
                          "path": {
                            "description": "The location of the request field that failed validation.",
                            "type": "string"
                          }
                        },
                        "required": [
                          "path",
                          "message"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "error"
                  ],
                  "type": "object"
                }
              }
            },
            "description": "The request failed validation."
          }
        },
        "security": [
          {
            "ApiKeyAuth": []
          }
        ],
        "summary": "List companies",
        "tags": [
          "Companies"
        ]
      }
    }
  }
}
```