Company lists · Data refreshed September 2026

Top 25 Water engineering firms based in Poland

RevenueBase identified 115 company matches for water engineering firms associated with Poland as of September 2026 and tracks 907 professional contacts across them, including 291 with verified work emails. Warsaw is the largest hub.

This list covers company matches for water engineering firms associated with Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
115Companies
907Contacts tracked
291Verified emails
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The 25 largest water engineering firms based in Poland

Ranked by team size
Top 25 of 115 company matches for water engineering firms based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Sep 21, 2026201-50092 contacts →

Exact match

“ILF Consulting Engineers Polska świadczy kompleksowe usługi w obszarach: energetyka i ochrona klimatu, woda i środowisko, transport i przestrzeń miejska, zasoby naturalne i…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchGdańsk, PolandHQ recorded Sep 21, 202651-20084 contacts →

Exact match

“PROJMORS to jedno z najstarszych biur projektowych w Polsce.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchKatowice, PolandHQ recorded Sep 21, 202651-20070 contacts →

Exact match

“Antea Group is an international engineering and environmental consulting firm specializing in full-service solutions in the fields of environment, infrastructure, urban planning…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchPoznan, PolandHQ recorded Sep 21, 202651-20060 contacts →

Exact match

“Terlan działa w branży inżynierii środowiska od 2004 roku.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchWrocław, PolandHQ recorded Sep 21, 202651-20037 contacts →

Exact match

“Firma PBW inżynieria Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLegionowo, PolandHQ recorded Sep 21, 202651-20036 contacts →

Exact match

“ACO jest firmą wodno-inżynieryjną, która dostarcza na rynek przede wszystkim odwodnienia liniowe dla infrastruktury, obszarów miejskich, przydomowych.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchGliwice, PolandHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“We have 75 years of experience in delivering engineering solutions that develop our clients’ business potential.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchGdańsk, PolandHQ recorded Sep 21, 202651-20025 contacts →

Exact match

“Naszą specjalnością są modernizacje oczyszczalni ścieków, budowa nowych oczyszczalni ścieków, stacji uzdatniania wód, przepompowni ścieków komunalnych, deszczowych i…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchKielce, PolandHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“Jeśli interesuje Cię inwestycja z obszaru gospodarki wodnej, przemysłu lub energetyki - dobrze trafiłeś!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchTarnowo Podgórne, PolandHQ recorded Sep 21, 202651-20023 contacts →

Exact match

“Instalcompact -to grupa spółek, które zajmują się kompleksowo obsługą projektów technicznych w branży wodno-kanalizacyjnej, produkcyjnej oraz przemyśle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchKraków, PolandHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We are consulting engineers with main area of expertise in Airport, Water, Wastewater, HVAC engineering.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Spółka SAUR Polska jest polską firmą inżynieryjno-usługową, stanowiącą filię francuskiej Grupy SAUR, prowadzącej działalność w dziedzinie ochrony środowiska, w szczególności…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchNieznanowice, PolandHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Instbud is a construction company based out of 50, Nieznanowice, Poland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchGóra Kalwaria, PolandHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Proffico Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchPłock, PolandHQ recorded Sep 21, 202651-2008 contacts →

Exact match

“RINKON to marka świadczącą wysokiej jakości usługi w branży WOD-KAN.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchKiełczów, PolandHQ recorded Sep 21, 202651-2008 contacts →

Exact match

“Nasza firma rozpoczęła swoją działalność jako Naviga Stal Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchKraków, PolandHQ recorded Sep 21, 202611-507 contacts →

Exact match

“WTU Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchGlincz, PolandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“ZUK Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchPrzecław, PolandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Jesteśmy firmą specjalizująca się w kompleksowej obsłudze i realizacji projektów inżynierii lądowej, wodno-kanalizacyjnej i drogowej w sektorze zamówień publicznych oraz dla…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSosnowiec, PolandHQ recorded Sep 21, 202651-2005 contacts →

Exact match

“CP CONSULTING tworzy zespół ludzi z pasją, wiedzą i doświadczeniem.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchGdansk, PolandHQ recorded Sep 21, 202611-504 contacts →

Exact match

“As part of the IK Group, we share a living legacy of innovation dating back to 1987.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchJelenia Gora, PolandHQ recorded Sep 21, 2026201-5002 contacts →

Exact match

“PWiK Wodnik Spółka z.o.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchŚródmieście, PolandHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Formela Grupa Inżynieryjna - skupia się na realizacji projektów z zakresu infrastruktury wodno-kanalizacyjnej.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSzczecin, PolandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Analisys for future shipping”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchKartuzy, PolandHQ recorded Sep 21, 202651-2001 contacts →

Exact match

“Firma WODKAN-GRZENKOWICZ Sp.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 115 water engineering firms based in Poland

See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water engineering firms based in Poland at a glance

As of Sep 21, 2026
32.1%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
8.7%Largest-city concentration · Warsaw
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
30
51-200
17
201-500
5

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 115 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Poland whose business descriptions match “water engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 291 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “water engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water engineering firms are there based in Poland?

RevenueBase identified 115 company matches for water engineering firms associated with Poland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ILF Consulting Engineers Polska tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water engineering firms?

Warsaw leads with 10 company records, followed by Gdansk (8) and Wroclaw (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 291 professional contacts with verified work emails tracked across these 115 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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.