Company lists · Data refreshed September 2026

Top 25 Offshore structural engineering firms based in Poland

Name: Offshore structural engineering firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 156 companies tracked

RevenueBase identified 156 offshore structural engineering firms headquartered in Poland as of September 2026 and tracks 1,610 professional contacts across them, including 398 with verified work emails. Gdansk is the largest hub.

This list covers offshore structural engineering 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

156Companies

1,610Contacts tracked

398Verified emails

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The 25 largest offshore structural engineering firms based in Poland

Ranked by team size

Top 25 of 156 offshore structural engineering firms based in Poland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to offshore structural engineering firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Mewo S.A	Indirect evidence	Straszyn, PolandHQ checked Sep 17, 2026	201-500	144 contacts →
	Indirect evidence “MEWO.” Source: RevenueBase Database · checked Sep 17, 2026
2	Projmors ASE Group	Indirect evidence	Gdańsk, PolandHQ checked Sep 17, 2026	51-200	84 contacts →
	Indirect evidence “PROJMORS to jedno z najstarszych biur projektowych w Polsce.” Source: RevenueBase Database · checked Sep 17, 2026
3	SEC Grupa	Indirect evidence	Gdańsk, PolandHQ checked Sep 17, 2026	501-1,000	77 contacts →
	Indirect evidence “SEC started its activity in 2012 as SEC Pomorze, but its experience goes back much further into the past.” Source: RevenueBase Database · checked Sep 17, 2026
4	Energop Sp. Z O.O	Indirect evidence	Sochaczew, PolandHQ checked Sep 17, 2026	201-500	48 contacts →
	Indirect evidence “Spółka ENERGOP, będąc w branży od blisko pół wieku, oferuje swym klientom gruntowną wiedzę, profesjonalizm i bogate doświadczenie w zakresie prefabrykacji rurociągów i ich…” Source: RevenueBase Database · checked Sep 17, 2026
5	Mostostal Zabrze Biprohut S.A	Partial evidence	Gliwice, PolandHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “BIPROHUT is a modern engineering company with a comprehensive field of activity.” Source: RevenueBase Database · checked Sep 17, 2026
6	Nava Engineering	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “NAVA - Your Leading Engineering Professionals from Poland If you've encountered us before, you already know that we're a vibrant team brimming with energy and passion.” Source: RevenueBase Database · checked Sep 17, 2026
7	Stogda Ship Design & Engineering Sp. Z O.O	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	51-200	31 contacts →
	Partial evidence “Design of shipbuilding and offshore construction and shore civil enginnering ( natural gas installations)” Source: RevenueBase Database · checked Sep 17, 2026
8	Seacon Engineering	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “At Seacon Engineering, we are fueled by a passion for shipbuilding and a commitment to delivering the highest quality services to our clients.” Source: RevenueBase Database · checked Sep 17, 2026
9	Projekt Plus	Strong evidence	Poznań, PolandHQ checked Sep 17, 2026	51-200	29 contacts →
	Strong evidence “PROJEKT PLUS specializes in structural engineering design.” Source: RevenueBase Database · checked Sep 17, 2026
10	Marine Design	Partial evidence	Szczecin, PolandHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “Marine Design provides Ship Designs and Marine Engineering services.” Source: RevenueBase Database · checked Sep 17, 2026
11	Navic Engineering Polska Sp. Z O.O	Partial evidence	Poznan, PolandHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “NAVIC Engineering Polska Sp.” Source: RevenueBase Database · checked Sep 17, 2026
12	Nelton Design	Strong evidence	Pruszcz Gdański, PolandHQ checked Sep 17, 2026	51-200	27 contacts →
	Strong evidence “Nelton is a privately owned Design & Engineering company specializing in shipbuilding and offshore design.” Source: RevenueBase Database · checked Sep 17, 2026
13	OPTEM	Indirect evidence	Gdansk, PolandHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Projektowanie i budowa mostów to nie tylko nasz zawód, ale przede wszystkim pasja.” Source: RevenueBase Database · checked Sep 17, 2026
14	Alpin Weld	Strong evidence	Gdansk, PolandHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Operating within the wind, energy, and offshore sectors, we integrate engineering, prefabrication, inspection, and welding disciplines to comprehensively support all stages of…” Source: RevenueBase Database · checked Sep 17, 2026
15	Mestil	Strong evidence	Wrocław, PolandHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “MESTIL is a design office offering structural design services for special civil engineering structures, industrial and public utility buildings.” Source: RevenueBase Database · checked Sep 17, 2026
16	GEO Ingenieurservice Polska	Indirect evidence	Gdynia, PolandHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “GEO Ingenieurservice Polska Sp.” Source: RevenueBase Database · checked Sep 17, 2026
17	KMT Consulting Engineers	Partial evidence	Warszawa, PolandHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “We are passionate in advanced structural designing of steel, concrete, aluminium, glass and timber.” Source: RevenueBase Database · checked Sep 17, 2026
18	Jakosta Prosta Spółka Akcyjna	Indirect evidence	Żerniki Wrocławskie, PolandHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Jakosta jest biurem inżynierskim realizującym od ponad 20 lat projekty konstrukcji budowlanych.” Source: RevenueBase Database · checked Sep 17, 2026
19	Altum Sp. Z O.O	Partial evidence	Gdańsk, PolandHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “ALTUM has been built on years of experience of personnel who have been involved in multiple offshore projects.” Source: RevenueBase Database · checked Sep 17, 2026
20	Energy Market Observer Sp. Z O. O. Enmaro	Partial evidence	Gdynia, PolandHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Enmaro is a leading supplier of services for the offshore industry.” Source: RevenueBase Database · checked Sep 17, 2026
21	Optimal Design Of Structures	Partial evidence	Gliwice, PolandHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Firma Optimal Design of Structures (ODS) została założona w 2014 roku przez Krzysztofa Kozieła w celu możliwości realizacji pasji na własnych warunkach.” Source: RevenueBase Database · checked Sep 17, 2026
22	Naviretech	Indirect evidence	Gdynia, PolandHQ checked Sep 17, 2026	51-200	9 contacts →
	Indirect evidence “Naviretech exists since 2013 and is formed by professionals with many years of experience gained in Poland and abroad.” Source: RevenueBase Database · checked Sep 17, 2026
23	Konstrubowski Engineering	Indirect evidence	Poznań, PolandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
24	Westcon Design Poland	Strong evidence	Szczecin, PolandHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Westcon Design Poland is a maritime design and engineering company offering services within vessel and offshore constructions, for the whole maritime sector.” Source: RevenueBase Database · checked Sep 17, 2026
25	SDS Structural Design Services Sp. Z O.O	Partial evidence	Warsaw, PolandHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Structural Design Services (SDS) is a specialist design consultancy offering economical innovative design solutions to clients worldwide.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: offshore structural engineering firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names offshore structural engineering firms.
Partial evidence: Its own public description names part of offshore structural engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore structural engineering firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 156 offshore structural engineering firms based in Poland

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Offshore structural engineering firms based in Poland at a glance

As of Sep 17, 2026

24.7%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

21.2%Largest-city concentration · Gdansk

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 156 companies.

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 offshore structural engineering firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “offshore structural engineering firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names offshore structural engineering firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among offshore structural engineering 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 its RevenueBase Smart Search 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, 398 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 17, 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.

Offshore structural engineering firms by metro

Offshore structural engineering firms in Gdansk33

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names offshore structural engineering firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many offshore structural engineering firms are there based in Poland?

RevenueBase identified 156 offshore structural engineering 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?

Mewo S.A, headquartered in Straszyn, tops this list with the largest team on record.

Which city has the most offshore structural engineering firms?

Gdansk leads with 33 headquartered companies, followed by Gdynia (19) and Szczecin (13).

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 398 verified decision-maker contacts tracked across these 156 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 17, 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 Smart Search, 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.