Company lists · Data refreshed October 2026

Top 25 Chemical engineering contractors based in Poland

Name: Chemical engineering contractors based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 129 companies tracked

RevenueBase identified 129 company matches for chemical engineering contractors associated with Poland as of October 2026 and tracks 1,575 professional contacts across them, including 506 with verified work emails. Warsaw is the largest hub.

This list covers company matches for chemical engineering contractors 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 October 9, 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 Oct 9, 2026 How this list was built

129Companies

1,575Contacts tracked

506Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest chemical engineering contractors based in Poland

Ranked by team size

Top 25 of 129 company matches for chemical engineering contractors based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Mostostal Zabrze S.A	Exact match	Gliwice, PolandHQ recorded Oct 9, 2026	1,001-5,000	226 contacts →
	Exact match “Mostostal Zabrze Group - it's construction group with many years of experience, known in Poland and abroad.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	KTI Poland	Exact match	Płock, PolandHQ recorded Oct 9, 2026	51-200	107 contacts →
	Exact match “KTI Poland S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	AB Industry S.A	Exact match	Ożarów Mazowiecki, PolandHQ recorded Oct 9, 2026	51-200	105 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Orlen Projekt S.A	Exact match	Płock, PolandHQ recorded Oct 9, 2026	201-500	99 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Boccard Polska	Exact match	Olsztyn, PolandHQ recorded Oct 9, 2026	51-200	62 contacts →
	Exact match “BOCCARD POLSKA Sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Torpol OIL & GAS Sp. Z O.O	Exact match	Przeźmierowo, PolandHQ recorded Oct 9, 2026	51-200	38 contacts →
	Exact match “Nasza Firma powstała w 2013 r.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	KB Pomorze Sp. Z O.O	Exact match	Gdansk, PolandHQ recorded Oct 9, 2026	51-200	33 contacts →
	Exact match “KB Pomorze Sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	OMIS	Exact match	Ostrołęka, PolandHQ recorded Oct 9, 2026	201-500	33 contacts →
	Exact match “We are experts at what we do.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	REXER	Exact match	Wrocław, PolandHQ recorded Oct 9, 2026	11-50	30 contacts →
	Exact match “Spółka REXER powstała w 2014 roku we Wrocławiu.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Biprotech Sp. Z O.O	Exact match	Kraków, PolandHQ recorded Oct 9, 2026	51-200	30 contacts →
	Exact match “We specialize in comprehensive engineering services for the refining, petrochemical, chemical, oil and gas processing industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	MTA Engineering	Exact match	Rzeszów, PolandHQ recorded Oct 9, 2026	51-200	28 contacts →
	Exact match “Since 1996 MTA Engineering has provided its customers with designing services in industrial and general construction.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Navic Engineering Polska Sp. Z O.O	Exact match	Poznan, PolandHQ recorded Oct 9, 2026	51-200	26 contacts →
	Exact match “NAVIC Engineering Polska Sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Enap SA	Exact match	Kozienice, PolandHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “ENAP S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	T.T.U. Urbanowicz	Exact match	Gdańsk, PolandHQ recorded Oct 9, 2026	51-200	23 contacts →
	Exact match “T.T.U.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Otto Engineering Polska Sp. Z O.O	Exact match	Gmina Trzebownisko, PolandHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “Oferta firmy OTTO Engineering Polska Sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Posco E&c Branch In Poland	Exact match	Warsaw, PolandHQ recorded Oct 9, 2026	51-200	20 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 · Oct 9, 2026 · View company records in RevenueBase
17	Elomatic Engineering Sp. Z O.O	Exact match	Łódź, PolandHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Elomatic Engineering is consulting and engineering company dedicated to pulp & paper, energy and chemical industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Technik Polska S. A	Exact match	Płock, PolandHQ recorded Oct 9, 2026	11-50	16 contacts →
	Exact match “Spółka TECHNIK Polska Spółka z o.o.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Control-Service	Exact match	Krakow, PolandHQ recorded Oct 9, 2026	11-50	16 contacts →
	Exact match “Control-Service offers process control solutions that increase the operational efficiency of production plants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Elgra Inżynieria Przemysłowa	Exact match	Inowrocław, PolandHQ recorded Oct 9, 2026	51-200	15 contacts →
	Exact match “Elgra is a company based out of Poland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Amargo Tank Think Tank	Exact match	Ożarów Mazowiecki, PolandHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “Amargo is a consulting and manufacturing company whose key activities include consulting and technical audits (including case studies, feasibility studies, budgeting), design…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	GEM Technology	Exact match	Tyniec Mały, PolandHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “GEM Technology sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	PKI Predom Sp. Z O.O	Exact match	Wrocław, PolandHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “Realizujemy kompleksowe przedsięwzięcia budowlane, projektujemy obiekty przemysłowe i użyteczności publicznej.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Energotechnika Engineering Sp. Z O.O	Exact match	Gliwice, PolandHQ recorded Oct 9, 2026	51-200	8 contacts →
	Exact match “Energotechnika Engineering Sp.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Konstrubowski Engineering	Exact match	Poznań, PolandHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “We are a design office that works mainly in the field of heavy mechanical systems in the sectors- energy: WtE waste incineration plants - mechanical grates, slagging and ash…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “chemical engineering contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 129 chemical engineering contractors based in Poland

See the full list, filter by size, metro and specialty, and access 506 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Chemical engineering contractors based in Poland at a glance

As of Oct 9, 2026

32.1%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · Warsaw

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 129 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 “chemical engineering contractors” 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 506 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 October 9, 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 “chemical engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical engineering contractors are there based in Poland?

RevenueBase identified 129 company matches for chemical engineering contractors associated with Poland as of October 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 Zabrze S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most chemical engineering contractors?

Warsaw leads with 13 company records, followed by Krakow (11) and Wroclaw (8).

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 506 professional contacts with verified work emails tracked across these 129 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 129 chemical engineering contractors based in Poland. Start with a free account, no credit card.

Download this list →

Related lists

Chemical engineering contractors by geography

Browse the directory

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.