CompetitorsNarrow moat

Dom Development sold 4 448 homes in 2025 — a record, and the most of any developer in Poland. Across the country's six largest markets, buyers took about 41 200 new flats that year. So the largest homebuilder in Poland accounts for something like one new home in nine¹.

That number is the right place to start, because it corrects the instinct a market-leadership claim invites. Dom is not a company with a dominant share of a national market. It is the biggest participant in a business that does not have a national market at all — it has Warsaw, and Wrocław, and Tri-City, and Kraków, and a few dozen more, each with its own land, its own planning office, its own buyers, and its own set of local builders. Nobody has ever held a majority of it and nobody is going to.

What scale buys in this business, then, is not share. It is the price paid for land, the cost of borrowed money, the ability to buy when everyone else is frozen, and the ability to keep selling when a year turns bad. The 2025 scoreboard makes that concrete: Develia sold 3 345 and Murapol 3,140, both records; Archicom set a record near 2 850; and Atal, a perfectly competent company, sold 1,678, down 19 percent². Same country, same interest rates, same twelve months.

The four pages here take the contest one relationship at a time — the peers Dom leads without dominating, the rival whose bad year is the best evidence Dom's advantages are real, the developers who now grow by buying other developers, and the competitor that never appears in a developer ranking at all, because it is a person selling a flat they already own.