How Baza Firm company data is organised by industry, region and city
Baza Firm is the Polish company directory of Business Navigator, a Wroclaw firm, published at baza-firm.com.pl. A Baza Firm scraper reads one public card per company: in September 2026 the sixteen voivodeship lists held about 281,000 company cards, from about 52,000 in Mazowieckie to under 6,000 each in Opolskie, Lubuskie and Swietokrzyskie. Firms add and edit their own entries by form or by phone, and Business Navigator also draws on the KRS, CEIDG and GUS registers.
The directory opens three ways: by industry, by region and by city. The industry catalogue runs from A to Z through about 700 industries, from accounting offices and pharmacies to construction firms and vets, and every industry splits by voivodeship and by city. Region pages list all companies in a voivodeship; city pages list a town and, in the largest cities, add district pages such as Nowa Huta or Podgorze in Krakow. Keyword pages such as /vsk/hotel/ cut across the industry tree, and the Baza Firm search takes a company name, city, street, voivodeship or industry.
Each list shows 20 companies per page. Highlighted listings, with a bold name on a yellow band, come first; basic entries follow in alphabetical order. A card address strings together the main industry, the town and the company name, then /pl/ and a numeric ID. Only the ID counts: the card opens by its number whatever words come before it, so the ID is the key we keep.
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