ChatGPT Plugin

FIRMEN.directory

Swiss & Austrian company facts

Brand: FIRMEN.directory

Category: Operations
Primary Subcategory: Market & Competitive Intelligence Data

Integration details

Description

FIRMEN.directory is a company directory for Switzerland, Austria and Germany. This plugin lets ChatGPT look up companies in it. What you can ask - Register facts about a company: legal form, UID (Switzerland) or Firmenbuch number (Austria), seat, status, registered purpose, share capital and former names. - Companies of a trade in a town, postcode, canton or Bundesland, for example accountants in 8400 Winterthur or tax advisers in Tirol. - Whether a company still exists, and under which name a company with a former name is registered today. - Listings that business owners maintain themselves, with their short description, website and public phone number. Where the data comes from Swiss entries come from Zefix, the central business name index of the Federal Commercial Registry Office (EHRA). Austrian entries come from the Firmenbuch, published as open data by the Republic of Austria, represented by the Federal Ministry of Justice (CC BY 4.0). Every answer names its source. The plugin returns active companies only. What it does not do It does not search for persons, gives no contact details for register entries, keeps no lists of insolvencies or deletions, and gives no credit information. It is a private directory, not the official register, and its data has no legal effect. For a certified extract use zefix.admin.ch or JustizOnline. How results are ordered Name match first, then listings maintained by the owner, then rating (from three reviews), then name. Paid plans on FIRMEN.directory have no influence on inclusion, order or presentation, and the plugin shows no advertising. No account is needed and the plugin is free. Each result links to the company's profile on FIRMEN.directory. Answers are in your language; company data and source lines are German.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Operations
Primary Subcategory: Market & Competitive Intelligence Data
Secondary Subcategories: None listed
Brand: FIRMEN.directory
Access: No account required
First tracked: 2026-10-04
Tool count: 2
Market: US

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Primary Subcategory

Competing in ChatGPT Market & Competitive Intelligence Data

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Listed in alphabetical order

Primary Subcategory

10SignalsComing soonGet notified

ABRAMS Trade IntelligenceComing soonGet notified

AD VantageComing soonGet notified

Adzviser Search Ads 360Coming soonGet notified

AImport.ARComing soonGet notified

FIRMEN.directoryComing soonGet notified

Tools

2 tools agents can invoke

Use this when the user asks about a company in Switzerland, Austria or Germany: whether it exists or is still registered, its legal form, UID or Firmenbuch number, seat or former name, or when they want companies of a trade in a town, postcode, canton or Bundesland they name. It searches the FIRMEN.directory company directory: commercial-register entries for Switzerland (Zefix) and Austria (Firmenbuch), plus listings maintained by business owners in Switzerland, Austria and Germany. Each result has company-level facts (legal form, UID or Firmenbuch number, seat, trade), a link to the profile and the id for get_company. Listings maintained by the owner also carry the owner's short description; results may carry an average star rating with the number of reviews, and the distance for searches near the user. Do not use it to find persons, owners or officers, for contact details of register entries, for insolvency or deletion lists, or for credit information: the directory has none of these.
search_companies
Use this when the user wants the register facts of one company that search_companies returned: call it with that result's id. It returns legal form, UID (Switzerland) or Firmenbuch number (Austria), seat, status, founding or registration date and trade. For legal persons it adds the registered purpose, and for Swiss legal persons the capital and former names. For listings maintained by the owner it also returns the owner's short description, website and public phone number. An average star rating with the number of reviews is included when the company has reviews. When the registers list the company, it also gives the LEI, the latest register entries of a legal person (SHAB publications in Switzerland, Firmenbuch entries in Austria), supervision by FINMA, a SECO licence for staff leasing or placement, and a Swissmedic registration for medical devices; a register that does not list the company is not mentioned, and its absence says nothing. Do not guess an id: get it from search_companies first.
get_company

FAQs

FIRMEN.directory ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve FIRMEN.directory's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are FIRMEN.directory alternatives on ChatGPT?

As of 2026-11-03, FIRMEN.directory competes with 10Signals, ABRAMS Trade Intelligence, AD Vantage, Adzviser Search Ads 360, AImport.AR, AIsa GTM, akta.pro, Ambush and 89 more in ChatGPT Market & Competitive Intelligence Data, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.