# mcp-norwegian-companies 🇳🇴

MCP server for the Norwegian company registry (Brønnøysundregistrene / Enhetsregisteret).

Look up Norwegian companies, search by name/industry/municipality, find sub-units (branches), and list company roles (board members, CEO, auditor).

Part of the [Nordic MCP Toolkit](https://github.com/robobobby) — open-source MCP servers for Nordic public data.

## Tools

| Tool | Description |
|------|-------------|
| `search_companies` | Search by name, municipality, industry code, org form, min employees |
| `company_lookup` | Detailed lookup by 9-digit organization number |
| `search_subunits` | Find branches/offices (underenheter) of a company |
| `company_roles` | Board members, CEO, auditor, and other roles |

## Data Source

[Brønnøysundregistrene](https://data.brreg.no/) — Norway's official business registry. Free API, no authentication required, no rate limits documented.

## Quick Start

```bash
npx mcp-norwegian-companies
```

### Claude Desktop

Add to `claude_desktop_config.json`:

```json
{
  "mcpServers": {
    "norwegian-companies": {
      "command": "npx",
      "args": ["-y", "mcp-norwegian-companies"]
    }
  }
}
```

## Examples

**Search for tech companies in Oslo:**
> Search Norwegian companies with industry code 62.010 in Oslo

**Look up a specific company:**
> Look up Norwegian company 923609016

**Find all branches of DNB:**
> Search sub-units of Norwegian company 984851006

## Also in the Nordic MCP Toolkit

- 🇩🇰 [mcp-danish-cvr](https://github.com/robobobby/mcp-danish-cvr) — Danish company registry
- 🇩🇰 [mcp-danish-addresses](https://github.com/robobobby/mcp-danish-addresses) — Danish address lookups (DAWA)
- 🇩🇰 [mcp-danish-weather](https://github.com/robobobby/mcp-danish-weather) — Danish weather (DMI)
- 🇩🇰 [mcp-danish-energy](https://github.com/robobobby/mcp-danish-energy) — Danish energy data (Energinet)

## License

MIT