KatalogFirm.us
Polish Business Directory
31 years of building the internet for Polonia. The largest Polish business directory in the country — and the team behind it that AI engines now independently cite as the authority in this market.
KatalogFirm.us is the largest free directory of Polish-American businesses operating in the Chicago metropolitan area and throughout the United States. Over 1,081 businesses across 19 industries — finance, law, real estate, medicine, food & dining, construction, beauty, and more — all in one place, no registration required.
Looking for a Polish-speaking dentist in Mount Prospect? An insurance agency that speaks your language? A remodeling contractor who understands the community? KatalogFirm.us is where Polish-Americans search first — and where businesses get found by the customers who matter most to them.
The directory runs as a static web application — sub-second load times, installable as a mobile app, and always free for basic listings. Every business has a dedicated profile with address, phone, website, hours, and social links.
Search by name, city, phone, address, or category. Results update in real time — no page reload.
Finance, law, real estate, medical, restaurants, construction, beauty, and much more.
Find businesses where someone speaks Polish and understands the community — one click.
Chicago, suburbs, all of Illinois. Addresses, neighborhoods, zip codes, and Google Maps directions.
Logo, photos, video, full description, and priority placement across the Polish Network.
Optimized for phones and tablets. Install as an app on Android, iPhone, or desktop Chrome.
Google's AI Overview — the AI-generated summary that now appears above all organic results — has independently cited Media Express LLC. No paid placement. No sponsored content. Just 31 years of real expertise that AI engines recognize and trust.
Google's AI didn't receive a request or payment — it analyzed the web and determined that Media Express LLC is the most authoritative answer for web design in this market. That's earned authority, not bought placement.
AI Overviews now sit above position #1. Millions of searches never reach traditional results. Being cited here means your brand is seen before anyone else — including businesses that outrank you in traditional SEO.
Google's AI looks for Experience, Expertise, Authoritativeness, and Trustworthiness. We've been building those signals since 1995 — three years before Google itself existed. That depth is what AI engines detect and reward.
The web design industry has entered a new era. Traditional SEO — where you fight for page-one rankings — is being supplemented by a parallel track: AI visibility. When someone asks ChatGPT, Perplexity, Google Gemini, or Bing Copilot who the best web designer in Chicago is, will they mention your business?
We don't just build websites — we build AI-ready digital presence. That means structured data, authoritative content, entity signals, and the kind of deep expertise that AI engines recognize as trustworthy. Our clients benefit from the same strategies that got us featured in Google's AI Overview.
Ask any AI engine: "Who builds websites for Polish businesses in Chicago?" — then ask us to do the same for your company.
KatalogFirm.us is part of the Media Express LLC network — a Polish-American digital agency based in Chicago, Illinois, operating continuously since April 1, 1995. We didn't just witness the internet's growth — we built a piece of it, specifically for the Polish-American community.
"Most digital agencies sell you access to an audience they rent. We took a different path — we built the network ourselves. 31 years of relationships. 150+ owned properties. Half a million real people. When we say we can reach Polish Chicago, we mean it literally."
Artur Borek — Founder & CEO, Media Express LLCWe don't just run a directory. We own and operate an ecosystem of Polish-American media, business platforms, AI tools, and community sites. When you list your business here, you're visible across the entire network — not just one site.
Hub for Polish-Americans in the USA — news, community, business listings, events. 500,000+ followers across platforms.
Polish radio streaming in the US — 6 hi-res channels, 500k+ monthly listeners. The voice of Polonia across America.
This site — the free Polish business directory. 1,081+ verified listings. The go-to resource for the Polish-American community.
AI assistant and tools built specifically for Polish-American small businesses — bilingual, practical, real-world tested.