KatalogFirm.us
Polish-American Business Directory
KatalogFirm.us is a free directory of 1,000+ businesses from Chicago and the surrounding area — built by and for the Polish-American community.
KatalogFirm.us is a free directory of Polish-American businesses operating in the Chicago area and throughout Illinois. We've gathered 1,000+ businesses across industries including finance, law, real estate, medicine, food & dining, construction, and many more — all in one place.
Looking for a Polish-speaking dentist in Mount Prospect? An insurance agency that speaks Polish? A remodeling contractor with a Polish owner? KatalogFirm.us is the first place to look for the Polish-American community in Chicago.
The directory runs as a static web application — fast, no registration required, instantly accessible. Every business has its own detail panel with address, phone, website, business hours, and social media links.
Search by business name, city, phone, address, or category. Results update in real time.
Finance, law, real estate, medical, restaurants, construction, beauty, and much more.
Filter for Polish-owned businesses — find someone who speaks Polish and understands the community.
Businesses from Chicago, the suburbs, and all of Illinois. Addresses, neighborhoods, zip codes.
Logo, photos, description, video, priority placement, and cross-listing on polish.network.
Grid or list view — optimized for phones, tablets, and desktop. Installable as a PWA.
KatalogFirm.us is part of the Media Express LLC network — a Polish-American digital agency based in Chicago, operating since 1995.