Company lists · Data refreshed November 2026

Top 24 Plant construction services based in Warsaw, Poland

RevenueBase identified 106 company matches for plant construction services associated with Warsaw, Poland as of November 2026 and tracks 2,362 professional contacts across them, including 483 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for plant construction services associated with Warsaw, 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 November 6, 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 Nov 6, 2026 How this list was built
106Companies
2,362Contacts tracked
483Verified emails
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The 24 largest plant construction services based in Warsaw, Poland

Ranked by team size
Top 24 of 106 company matches for plant construction services based in Warsaw, Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026501-1,000572 contacts →

Exact match

“Mostostal Warszawa S.A jest firmą budowlaną, której historia sięga 1945 roku.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 20265,001-10,000147 contacts →

Exact match

“Stecol Polska to firma inżynieryjna i wykonawcza realizująca najbardziej złożone i wymagające projekty infrastrukturalne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“GEO-KAT działa w branży instalacyjnej od 20 lat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“Firma TPF sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“MJL jest firmą inżynierską zajmującą się organizacją oraz nadzorem procesu inwestycyjnego w sektorze budowlanym.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“ELBUD Warszawa jest jedną z wiodących firm polskiego sektora budownictwa elektroenergetycznego.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Elbudbis sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“PRO CONSTRUCTION - firma z sektoru budownictwa, mająca w swojej ofercie pełen zakres kompleksowych usług projektowo wykonawczych w dziedzinach tj.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Kome Polska Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“POSCO E&C is a total construction company founded in December 1994, aiming to become a global E&C (engineering & construction) company based on plant engineering technology…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Nov 6, 2026n/a15 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“SINAP jest połączeniem doświadczenia projektantów i inżynierów tworzących zgrane zespoły, potrafiące sprostać nawet najtrudniejszym zadaniom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Fit out and construction company based in Warsaw, Poland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“GIGA renders a wide range of services, starting from planning and designing, and finishing with contracting and implementing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Jesteśmy zespołem inżynierów zajmujących się projektowaniem oraz wdrażaniem instalacji przemysłowych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Nov 6, 2026501-1,0005 contacts →

Exact match

“Jesteśmy częścią koncernu Bilfinger, światowego lidera usług dla przemysłu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Od ponad 20 lat realizujemy usługi projektowe i wykonawcze dla przemysłu oraz budownictwa ogólnego.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“We design buildings in all kinds of structures, from the concept phase to executive design, according to the Client's wish, with all intermediate phases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Firma, która zajmuje się kompleksową obsługą inwestycji w zakresie instalacji elektrycznych i słaboprądowych.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Harden Construction to Generalny Wykonawca obiektów przemysłowych na potrzeby produkcji, magazynowania oraz logistyki e-commerce.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Our business activity is the delivery and assembly of industrial equipment and installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“W naszej ofercie znajdują się nowoczesne rozwiązania obejmujące: • serwis instalacji oraz urządzeń • doradztwo techniczne na każdym etapie inwestycji • inwentaryzacja instalacji •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 106 plant construction services based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 483 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plant construction services based in Warsaw, Poland at a glance

As of Nov 6, 2026
20.4%Verified-email coverage
22.3Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
33
51-200
19
201-500
7
501-1,000
2
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured across the whole Poland list rather than for Warsaw, so it is reported there. Company counts and contact totals on this page are exact for Warsaw, over 106 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 Warsaw, Poland whose business descriptions match “plant construction services” 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 483 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 November 6, 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 “plant construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plant construction services are there based in Warsaw, Poland?

RevenueBase identified 106 company matches for plant construction services associated with Warsaw, Poland as of November 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?

Mostostal Warszawa S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Poland has the most plant construction services?

Warsaw leads Poland with 106 company records, followed by Wroclaw (61) and Krakow (57).

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 483 professional contacts with verified work emails tracked across these 106 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 November 6, 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.