Company lists · Data refreshed September 2026

Top 13 Public space construction companies based in Poland

Name: Public space construction companies based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 68 companies tracked

RevenueBase identified 68 public space construction companies headquartered in Poland as of September 2026 and tracks 304 professional contacts across them, including 53 with verified work emails. Warszawa is the largest hub.

This list covers public space construction companies headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

68Companies

304Contacts tracked

53Verified emails

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The 13 largest public space construction companies based in Poland

Ranked by team size

Top 13 of 68 public space construction companies based in Poland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to public space construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Jems Architekci	Indirect evidence	Warszawa, PolandHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “JEMS Architekci to polskie biuro architektoniczne powołane do życia w 1988 roku.” Source: RevenueBase Database · checked Sep 17, 2026
2	Park-M Group	Indirect evidence	Brzezna 576, PolandHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Park-M od 1995 roku tworzy i realizuje przestrzenie, w których natura spotyka się z ludźmi i ich codziennym otoczeniem.” Source: RevenueBase Database · checked Sep 17, 2026
3	Re-Bau	Indirect evidence	Krakow, PolandHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “RE-Bau to założona w 1996 roku nowoczesna spółka budowlana, działająca zarówno na polskim rynku, jak również (we wcześniejszych latach) w wielu krajach europejskich.” Source: RevenueBase Database · checked Sep 17, 2026
4	Q3d Group	Indirect evidence	Kraków, PolandHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Projektujemy, budujemy, dostarczamy.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sorted Sp. Z O.O	Indirect evidence	Wilcza Góra, PolandHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence “Firma SORTED świadczy kompleksowe usługi z zakresu architektury krajobrazu, zagospodarowania terenów zielonych, wykonujemy obiekty kubaturowe, projekty infrastrukturalne oraz…” Source: RevenueBase Database · checked Sep 17, 2026
6	Traffic Design	Strong evidence	Gdynia, PolandHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “Traffic Design was created in 2011 out of love for what’s urban and the need to place more art in the public space.” Source: RevenueBase Database · checked Sep 17, 2026
7	Toposcape	Indirect evidence	Warszawa, PolandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Zajmujemy się szeroko pojętym projektowaniem krajobrazu w kontekście współczesnych miast.” Source: RevenueBase Database · checked Sep 17, 2026
8	Transbruk Barczyńscy Sp. Z O.O	Indirect evidence	Pigża, PolandHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “Grupa Transbruk, funkcjonuje w skróconej nazwie jako Grupa TRB, to firma łącząca ponad 20-letnie doświadczenie w branży budownictwa drogowego z nowoczesnym modelem biznesowym oraz…” Source: RevenueBase Database · checked Sep 17, 2026
9	Meblotechnika	Partial evidence	Kleszczewo, PolandHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “We design We produce We montage Public places all over Europe We have an experienced team We have been operating for many years Wood / metal / stone are the materials in which we…” Source: RevenueBase Database · checked Sep 17, 2026
10	Akg. Architektura Krajobrazu	Indirect evidence	Zabierzow, PolandHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	Malinowskidesign CO Landscape & Urban Design	Strong evidence	Warsaw, PolandHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “Public space and the building surrounding environments are an integral part of this new economy.” Source: RevenueBase Database · checked Sep 17, 2026
12	Calla Group	Indirect evidence	Katowice, PolandHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Kreujemy zielone przestrzenie, opierając się na wiedzy przekazywanej z pokolenia na pokolenie oraz na współczesnym podejściu do architektury krajobrazu i zielonej infrastruktury.” Source: RevenueBase Database · checked Sep 17, 2026
13	Stowarzyszenie Inicjatywa Miasto	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “Jesteśmy organizacją pozarządową specjalizującą się w budowaniu tożsamości miejsca i ożywianiu przestrzeni publicznej.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public space construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public space construction companies.
Partial evidence: Its own public description names part of public space construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public space construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 13 of 68 public space construction companies based in Poland

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Public space construction companies based in Poland at a glance

As of Sep 17, 2026

17.4%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

17.6%Largest-city concentration · Warszawa

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 68 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public space construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “public space construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public space construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among public space construction companies, and records with no verified work email. Companies headquartered outside Poland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 53 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public space construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many public space construction companies are there based in Poland?

RevenueBase identified 68 public space construction companies headquartered in Poland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Jems Architekci, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most public space construction companies?

Warszawa leads with 12 headquartered companies, followed by Wroclaw (6) and Gdansk (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 53 verified decision-maker contacts tracked across these 68 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.