FirmaFakta

Firmafakta gives Claude the Swedish company registers: Statistics Sweden's business register (SCB), annual reports from Bolagsverket and trademarks from PRV, refreshed as the sources publish.

Describe the companies you want in plain language, such as "construction companies in Halland with 10 to 49 employees" or "accounting firms in Gothenburg started in the last five years". Claude finds the industry and region codes, counts the segment and reads it back to you in words before anything is fetched. When you ask for the list, it fetches the companies or their workplaces a page at a time, with the fields you need: name, organisation number, address, industry, size, figures from annual reports and more. You can also look up a single company by organisation number, and save a segment to your account to reuse it later, on the web or in another chat.

Counting and fetching use credits from your Firmafakta account, the same credits as on firmafakta.se. Claude is told the prices, so it can tell you what a fetch will cost and ask before spending. The free plan is enough to try it; Standard and Pro give more credits and more fields.

Sole proprietorships are counted but never listed. Every tool is read-only towards the registers; the only thing written is a saved segment in your own account.