Company lists · Data verified August 2026

Top 25 Engineering consulting firms based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 679 companies tracked

There are 679 engineering consulting firms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 6,906 professional contacts across them, including 2,095 with verified work emails and 59 with mobile numbers. Warszawa is the largest hub.

This list covers engineering consulting firms headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

679Companies

6,906Contacts tracked

2,095Verified emails

59Mobile numbers

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The 25 largest engineering consulting firms based in Poland

Ranked by team size

Top 25 of 679 engineering consulting firms based in Poland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Porr Polska	Gdansk	1,001-5,000	782	358
2	Polaqua	Piaseczno	501-1,000	181	88
3	Energoprojekt-Katowice SA	Katowice	201-500	140	90
4	Orlen Projekt S.A	Plock	201-500	107	29
5	AB Industry S.A	Ozarow Mazowiecki	51-200	100	57
6	ILF Consulting Engineers Polska	Warszawa	201-500	95	66
7	Mostostal Zabrze Realizacje Przemysłowe S.A	Czestochowa	1,001-5,000	95	62
8	BBF Sp. Z O.O	Poznan	201-500	84	60
9	Transprojekt Gdański	Gdansk	201-500	83	46
10	Tacakiewicz Ferma Kresek Sp. Z O.O	Gdansk	51-200	80	52
11	Soletanche Polska	Warszawa	201-500	75	47
12	Databout Sp. Z O.O	Ochota	51-200	75	42
13	Antea Group Poland	Gdansk	51-200	72	50
14	Metroprojekt	Warszawa	51-200	60	31
15	ZDI Sp. Z O.O	Lublin	51-200	50	6
16	Tyrens Polska Sp. Z O.O	Krakow	51-200	49	26
17	Ivia SP ZOO	Katowice	51-200	49	16
18	Mostostal Zabrze Biprohut S.A	Gliwice	51-200	47	33
19	VEDA	Krakow	51-200	47	25
20	TPF Sp. Z O. O	Warsaw	201-500	43	13
21	Fort Polska	Bydgoszcz	51-200	41	13
22	Nava Engineering	Szczecin	51-200	39	27
23	PBW Inżynieria	Wroclaw	51-200	38	21
24	GUD Geotechnik UND Dynamik Consult Gmbh	Gdynia	51-200	37	18
25	Posco E&c Branch In Poland	Warszawa	51-200	32	9

Showing 25 of 679 engineering consulting firms based in Poland

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Engineering consulting firms based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 93 HQs

59Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

357

11-50

204

51-200

201-500

501-1,000

1,001-5,000

Engineering consulting firms by metro

Metro	Companies
Engineering consulting firms in Warszawa	93
Engineering consulting firms in Krakow	64
Engineering consulting firms in Wroclaw	48
Engineering consulting firms in Gdansk	46
Engineering consulting firms in Poznan	31
Engineering consulting firms in Warsaw	30
Engineering consulting firms in Katowice	23
Engineering consulting firms in Lodz	20

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “engineering consulting firms”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many engineering consulting firms are there based in Poland?

There are 679 engineering consulting firms headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Porr Polska, headquartered in Gdansk, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Warszawa leads with 93 headquartered companies, followed by Krakow (64) and Wroclaw (48).

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 2,095 verified decision-maker contacts tracked across these 679 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.