Firmafakta MCP
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Firmafakta MCPHow many construction companies with 10–49 employees are in Halland?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Firmafakta MCP
A remote MCP server over the Swedish company registers (SCB, Bolagsverket, PRV). Your AI assistant counts and lists companies by industry, place and size, and looks up single companies by organisation number.
https://mcp.firmafakta.seYou need a Firmafakta account; the free plan is enough to try it. Sign in with OAuth when your client asks, or send an API key (see below). This repository holds the listing metadata and these instructions; the server itself is not open source.
Install
Claude (claude.ai, Desktop, mobile): add Firmafakta as a connector, then sign in and approve.
Claude Code:
claude mcp add --transport http firmafakta https://mcp.firmafakta.seCursor: add to Cursor
VS Code:
code --add-mcp '{"name":"firmafakta","type":"http","url":"https://mcp.firmafakta.se"}'ChatGPT: under Plugins or Apps, click + and choose Add custom MCP server with the address above. What your plan allows, and whether developer mode must be on, is in OpenAI's help article.
Other clients: add a remote (Streamable HTTP) MCP server with the address above.
Step by step: firmafakta.se/en/ai.
Related MCP server: mcp-norwegian-companies
API key
For agents that cannot sign in with OAuth: create a key under My account on
firmafakta.se and send it on every request as
Authorization: Bearer <key>.
Tools
Tool | What it does |
| The segment language, the fields and the plan each needs, your plan, credits and prices |
| Finds SNI industry codes, municipalities, counties and other codes by text |
| Counts a segment and reads it back in words |
| Fetches a segment's companies or workplaces, a page at a time |
| Everything on one company, by organisation number |
| Saves a segment to your account |
| Lists or loads saved segments |
Counting and fetching cost credits, the same credits as on the web; firmafakta_describe tells
the assistant the prices, so it can ask you before it spends. Sole proprietorships are counted but
never listed.
Try
How many construction companies with 10 to 49 employees are there in Halland?
Find all accounting firms in Gothenburg municipality and give me the list.
Same again, but only the ones started in the last five years.
Support
This server cannot be deployed
Maintenance
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