Company lists · Data refreshed September 2026

Top 24 Infrastructure consulting firms based in Poland

Name: Infrastructure consulting firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 287 companies tracked

RevenueBase identified 287 infrastructure consulting firms headquartered in Poland as of September 2026 and tracks 3,622 professional contacts across them, including 1,113 with verified work emails and 40 with mobile numbers. Warszawa is the largest hub.

This list covers infrastructure consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

287Companies

3,622Contacts tracked

1,113Verified emails

40Mobile numbers

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The 24 largest infrastructure consulting firms based in Poland

Ranked by team size

Top 24 of 287 infrastructure consulting firms based in Poland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	PolaquaIndirect evidence	Piaseczno, PolandHQ checked Sep 3, 2026	501-1,000	181
	“Działamy na rynku budowlanym od 1990 r, świadcząc usługi z zakresu budownictwa infrastrukturalnego, ogólnego, a także inżynierii środowiskowej.” Source: company website · checked Sep 3, 2026
2	ILF Consulting Engineers PolskaPartial evidence	Warszawa, PolandHQ checked Sep 3, 2026	201-500	95
	“ILF Consulting Engineers Polska świadczy kompleksowe usługi w obszarach: energetyka i ochrona klimatu, woda i środowisko, transport i przestrzeń miejska, zasoby naturalne i…” Source: company website · checked Sep 3, 2026
3	WSP W PolsceIndirect evidence	Warszawa, PolandHQ checked Sep 3, 2026	51-200	90
	“Jako jedna z czołowych na świecie firm świadczących profesjonalne usługi, łączymy naszą wiedzę inżynieryjną, konsultingową i naukową, aby wywierać pozytywny wpływ.” Source: company website · checked Sep 3, 2026
4	BBF Sp. Z O.OIndirect evidence	Poznan, PolandHQ checked Sep 3, 2026	201-500	84
	“BBF Sp.” Source: company website · checked Sep 3, 2026
5	Transprojekt GdańskiIndirect evidence	Gdansk, PolandHQ checked Sep 3, 2026	201-500	83
	“Jesteśmy wiodącą na polskim rynku firmą projektowo–konsultingową.” Source: company website · checked Sep 3, 2026
6	Databout Sp. Z O.OIndirect evidence	Ochota, PolandHQ checked Sep 3, 2026	51-200	75
	“Jesteśmy inżynierami i ekspertami, chcemy, żeby Databout wyznaczała trendy branżowe w naszych domenach działania.” Source: company website · checked Sep 3, 2026
7	Antea Group PolandStrong evidence	Katowice, PolandHQ checked Sep 3, 2026	51-200	72
	“Antea Group is an international engineering and environmental consulting firm specializing in full-service solutions in the fields of environment, infrastructure, urban planning…” Source: company website · checked Sep 3, 2026
8	Orlen Gazoprojekt S.AIndirect evidence	Wroclaw, PolandHQ checked Sep 3, 2026	51-200	71
	“PGNiG Gazoprojekt S.A.” Source: company website · checked Sep 3, 2026
9	MetroprojektIndirect evidence	Warszawa, PolandHQ checked Sep 3, 2026	51-200	60
	“Oferujemy kompleksowe usługi projektowe w zakresie- linii i stacji kolejowych - metra i szybkiego tramwaju - systemów sterowania ruchem kolejowym - tuneli drogowych, kolejowych…” Source: company website · checked Sep 3, 2026
10	Berger BAU Polska Sp. Z O.OIndirect evidence	Wroclaw, PolandHQ checked Sep 3, 2026	201-500	56
	“In search of new horizons?” Source: company website · checked Sep 3, 2026
11	Europrojekt Gdańsk S.AIndirect evidence	Sobieszewo, PolandHQ checked Sep 3, 2026	51-200	53
	“Europrojekt Gdańsk SA jest firmą projektowo-doradczą.” Source: company website · checked Sep 3, 2026
12	Tyrens Polska Sp. Z O.OStrong evidence	Krakow, PolandHQ checked Sep 3, 2026	51-200	49
	“Tyréns - We create better communities Tyréns is one of the leading Swedish consulting companies in the urban development and infrastructure sector.” Source: company website · checked Sep 3, 2026
13	Ivia SP ZOOIndirect evidence	Katowice, PolandHQ checked Sep 3, 2026	51-200	49
	“Nasza firma specjalizuje się w wykonaniu kompleksowych dokumentacji projektowych w zakresie infrastruktury: drogowej, mostowej, kolejowej, sanitarnej, ochrony środowiska oraz…” Source: company website · checked Sep 3, 2026
14	TPF Sp. Z O. OIndirect evidence	Warsaw, PolandHQ checked Sep 3, 2026	201-500	43
	“Firma TPF sp.” Source: company website · checked Sep 3, 2026
15	PM Services PolandIndirect evidence	Szczecin, PolandHQ checked Sep 3, 2026	51-200	40
	“PM Services Poland Sp.” Source: company website · checked Sep 3, 2026
16	Mosty Gdańsk Sp. Z O.OIndirect evidence	Gdańsk, PolandHQ checked Sep 3, 2026	51-200	34
	“Mosty Gdańsk Sp z oo is a company based out of Ul.” Source: company website · checked Sep 3, 2026
17	Smart FactorIndirect evidence	Warszawa, PolandHQ checked Sep 3, 2026	51-200	33
	“Jesteśmy dynamicznie rozwijającą się firmą, stworzoną przez osoby z wieloletnim doświadczeniem zdobytym w projektach realizowanych dla rynku publicznego, sektora…” Source: company website · checked Sep 3, 2026
18	Graph'it LLCPartial evidence	Warszawa, PolandHQ checked Sep 3, 2026	51-200	32
	“Since 1998, we have been providing our clients with comprehensive support at all stages of planning commercial, public and infrastructure and technology projects.” Source: company website · checked Sep 3, 2026
19	MJLIndirect evidence	Warsaw, PolandHQ checked Sep 3, 2026	51-200	32
	“MJL jest firmą inżynierską zajmującą się organizacją oraz nadzorem procesu inwestycyjnego w sektorze budowlanym.” Source: company website · checked Sep 3, 2026
20	Gliwickie Biuro Projektów Budownictwa Przemysłowego Projprzem S.AIndirect evidence	Gliwice, PolandHQ checked Sep 3, 2026	51-200	31
	“We have 75 years of experience in delivering engineering solutions that develop our clients’ business potential.” Source: company website · checked Sep 3, 2026
21	Zespół Doradców Gospodarczych TORIndirect evidence	Warszawa, PolandHQ checked Sep 3, 2026	11-50	29
	“Zespół Doradców Gospodarczych TOR jest jedną z wiodących polskich firm specjalizujących się w doradztwie i analizach z obszarów infrastruktury, kolei głównych i przemysłowych oraz…” Source: company website · checked Sep 3, 2026
22	B-Act S.AIndirect evidence	Bydgoszcz, PolandHQ checked Sep 3, 2026	11-50	29
	“Jesteśmy grupą firm inżyniersko-konsultingowych, posiadających ponad 25-letnie doświadczenie w zarządzaniu, doradztwie i nadzorze przy realizacji inwestycji budowlanych w Polsce…” Source: company website · checked Sep 3, 2026
23	MTA EngineeringIndirect evidence	Rzeszow, PolandHQ checked Sep 3, 2026	51-200	28
	“Since 1996 MTA Engineering has provided its customers with designing services in industrial and general construction.” Source: company website · checked Sep 3, 2026
24	TEQUMIndirect evidence	Krakow, PolandHQ checked Sep 3, 2026	11-50	24
	“We are a company of engineers, consultants, and technical specialist offering multidisciplinary professional services TEQUM offers a wide range of services in the field of civil…” Source: company website · checked Sep 3, 2026

Showing 24 of 287 infrastructure consulting firms based in Poland

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Infrastructure consulting firms based in Poland at a glance

As of Sep 3, 2026

1-10Median size (employees)

WarszawaLargest hub · 55 HQs

40Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

142

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

608

90–180

373

180+

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 infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among infrastructure consulting firms, 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 an evidence 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, 1,113 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 3, 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.

Infrastructure consulting firms by metro

Infrastructure consulting firms in Warszawa55
Infrastructure consulting firms in Warsaw27

Frequently asked

How many infrastructure consulting firms are there based in Poland?

RevenueBase identified 287 infrastructure consulting firms 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?

Polaqua, headquartered in Piaseczno, tops this list with the largest team on record.

Which city has the most infrastructure consulting firms?

Warszawa leads with 55 headquartered companies, followed by Warsaw (27) and Krakow (23).

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 1,113 verified decision-maker contacts tracked across these 287 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 3, 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 SmartSearch, 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.