---
title: "Export companies at an address by Lantmäteriet UUID as CSV"
description: "Same as GET /addresses/{id:int}/companies/export but keyed by the Lantmäteriet Belägenhetsadress ObjektIdentitet UUID."
url: https://docs.tic.io/api-lens/addresses/export-companies-at-an-address-by-lantmäteriet-uuid-as-csv
lastmod: 2026-10-25T10:00:27.000Z
---

# Export companies at an address by Lantmäteriet UUID as CSV

Same as GET /addresses/{id:int}/companies/export but keyed by the Lantmäteriet Belägenhetsadress ObjektIdentitet UUID.

```http
GET https://lens-api.tic.io/addresses/se/{externalId}/companies/export
```

Same as GET /addresses/{id:int}/companies/export but keyed by the Lantmäteriet `Belägenhetsadress` ObjektIdentitet UUID.

**Requires:** Max+ tier

**Authentication:** API key in the `x-api-key` header.

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `externalId` | path | string | yes | Lantmäteriet Belägenhetsadress UUID |

## Responses

### 200

CSV download

```json
"<binary>"
```

### 404

Address not found