MOSTOSTAL POMORZE S.A.

What MOSTOSTAL POMORZE S.A. does

MOSTOSTAL POMORZE S.A. is a Polish heavy-industrial fabricator of large-size steel and aluminum constructions headquartered in Gdańsk, founded in 1999 and operating with approximately 50 employees across three sites: the corporate HQ on ul. Marynarki Polskiej, Division 1 at 5 Gwizdków Quay in the Port of Gdańsk with direct quayside load-out capability, and Division 2 at the PKS2 Workshop. The company is organized around five end-product verticals — offshore wind (foundations, towers, substations), oil & gas (drilling platforms, offshore installations), subsea (templates, manifolds, underwater structures), petrochemical and petroleum (refinery and processing structures), and cranes and bridges — supported by an integrated stack of in-house capabilities: engineering, cutting and machining (including the TECOI MULTY 1230 high-performance cutting system operational from March 2026), surface treatment, welding, pressure-equipment manufacturing, factory acceptance testing, logistics, and site works.

The business model is project-based B2B manufacturing for enterprise buyers: customers include Equinor, Shell, ConocoPhillips, Maersk, Technip, Aker Solutions, Aibel, Smulders, Bladt, Konecranes, Skanska, Lotos, Parkwind, Nobel Wind and Lundin. Pricing is quote-based, determined per-project by specification, volume and complexity, with no public pricing or recurring/framework disclosure. Distribution is direct enterprise sales with project-lifecycle engagement; the company does not maintain app or API channels and operates only physical/social profiles typical of a mid-size industrial firm. Recognition includes consecutive Forbes Diamonds listings (2025 and 2026) and the Pomeranian Employer of the Year 2024 award.

Name

MOSTOSTAL POMORZE S.A.

Legal name

MOSTOSTAL POMORZE S.A.

Website

https://pomorzesa.com.pl

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

MOSTOSTAL POMORZE S.A. is a Gdańsk-based fabricator of large steel and aluminum structures for the offshore wind, oil and gas, subsea, petrochemical, and crane/bridge industries, serving enterprise clients via project-based contracts and operating quayside production facilities at the Port of Gdańsk.

Ownership category

akta.pro rank

Product category

Heavy Industrial Steel Fabrication

NAICS

Ornamental and Architectural Metal Products Manufacturing (33232), Boiler, Tank, and Shipping Container Manufacturing (3324), Oil and Gas Field Machinery and Equipment Manufacturing (333132), Construction Machinery Manufacturing (33312)

SIC

Fabricated Structural Metal Products (3440), Oil & Gas Field Machinery & Equipment (3533), Construction Machinery & Equip (3531)

akta.pro primary industry

Steelwork & Fabrication Facilities (Plate/Section Processing, Welding Lines) (IMAJALAH)

akta.pro secondary industries

Offshore Wind & Renewable Support Vessel Construction (SOV, CTV, WTIV) (IMAJACAG), Chemical & Petrochemical Plant Construction (IMAFADAA), Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF)

Keywords

• Heavy steel fabrication
• Offshore wind structures
• Oil and gas construction
• Subsea steel structures
• Industrial aluminum fabrication

Headquarters

HQ city

Gdańsk

HQ country

Poland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Project-Based Steel and Aluminum Construction: Revenue generated from manufacturing large-size steel and aluminum constructions for industrial projects. Projects include offshore wind structures, oil and gas platforms, subsea structures, petrochemical installations, and crane/bridge constructions. Revenue is project-based with custom fabrication for specific client requirements.

Go-to-market motion1 record

Distribution channels1 record

Core offering

MOSTOSTAL POMORZE S.A. manufactures large-size steel and aluminum constructions for industrial projects, with primary focus on offshore wind (foundations, towers, substations), oil & gas (drilling platforms, offshore installations), subsea structures, petrochemical and refinery installations, and cranes and bridges. The company operates integrated in-house capabilities covering engineering, cutting, machining, surface treatment, welding, pressure equipment, FAT, logistics, and site works, supported by manufacturing halls and quayside facilities at the Port of Gdańsk.

Product overview

MOSTOSTAL POMORZE S.A. is a steel and aluminum construction manufacturer operating a platform-plus-services model. The core offering consists of large-size steel and aluminum constructions delivered across five primary business segments: Offshore Wind Industry, Oil & Gas Industry, Subsea Industry, Petrochemical & Petroleum Industry, and Cranes & Bridges. These products are supported by a comprehensive suite of manufacturing and service modules including Engineering, Cutting & Machining (featuring the TECOI MULTY 1230 system), Surface Treatment, Welding, Pressure Equipment fabrication, FAT (Factory Acceptance Testing), Logistics, and Site Works. The company operates manufacturing facilities including covered halls and quays at the Port of Gdańsk, enabling the execution of highly advanced and specialized projects for the offshore industry.

Differentiator

Problem solved

Functional benefit

Products and services

• Offshore Wind Industry Structures Large-scale steel and aluminum constructions for offshore wind energy projects, including foundations, towers, and supporting structures for offshore wind farms.
• Oil & Gas Industry Structures Fabrication of steel structures and components for oil and gas extraction operations, including drilling platforms and related offshore infrastructure.
• Subsea Industry Structures Subsea constructions and underwater structures for deepwater applications, including subsea templates and manifolds.
• Petrochemical & Petroleum Industry Structures Steel constructions for petrochemical and refinery facilities, including process vessels and structural components.
• Cranes & Bridges Manufacturing of industrial cranes and bridge structures for heavy industrial and infrastructure applications.
• Engineering Services Comprehensive engineering capabilities supporting design, analysis, and technical documentation for steel construction projects.
• Cutting & Machining Services Precision cutting and machining services including the TECOI MULTY 1230 high-performance cutting system for steel processing.
• Surface Treatment Services Surface treatment and finishing services for steel structures including painting, coating, and corrosion protection.
• Welding Services Professional welding services for large-scale steel constructions meeting industry quality standards.
• Pressure Equipment Manufacturing of pressure vessels and pressure equipment for industrial applications.
• Factory Acceptance Testing (FAT) Factory Acceptance Testing services to verify equipment and structures meet specifications before shipment.
• Logistics Services Logistics and transportation services for delivery of large steel structures, including specialized heavy-lift transport.
• Site Works On-site construction, assembly, and installation services at project locations.

Quantifiable outcome

• High quality and safe execution with environmental care and health safety compliance

Named customers15 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators2 records

Recent moves6 records

Expansion highlights3 records

Direct peers

• Lamprell: UAE/UK-based fabricator of offshore wind jackets and oil & gas structures, comparable in project scope and end-market exposure to Mostostal's offshore wind and oil & gas segments.
• Bladt Industries: Danish manufacturer of offshore wind foundations, substations, and oil & gas structures with quay-side facilities — a named customer of Mostostal but also a direct competitor for offshore wind monopile/transition-piece work.
• Smulders: Belgian/Dutch heavy steel fabricator specializing in offshore wind foundations, substations, and oil & gas structures — a named Mostostal customer but also a direct competitor for the same North Sea/Baltic tenders.
• HSM Offshore Energy: Dutch fabricator of offshore substations, jackets, and large steel structures for offshore wind and oil & gas — directly comparable in product mix and customer base (e.g., Equinor, Shell).

Regional players

• Skanska: Swedish/Nordic construction and infrastructure major, named Mostostal customer for crane and bridge fabrications; overlaps with Mostostal in cranes & bridges and infrastructure steelwork in Northern Europe.

Broad incumbents

• TechnipFMC: Global subsea and offshore EPC major serving oil & gas and offshore wind — named Mostostal customer, and a broad incumbent that sources fabricated structures similar to Mostostal's subsea and offshore wind offerings.
• Aibel: Norwegian engineering, fabrication, and maintenance provider for offshore wind and oil & gas — named Mostostal customer, but operates at significantly greater scale and scope across the same North Sea market.
• Eiffage Métal: Large French steel construction division of Eiffage Group serving bridges, offshore wind, and industrial structures across Europe — a much larger broad incumbent operating in Mostostal's key verticals.
• Aker Solutions: Norwegian global EPC company serving subsea, offshore wind, and oil & gas — named Mostostal customer and a broad incumbent competitor with vertically integrated capabilities far exceeding Mostostal's scale.

Others

• Konecranes: Finnish global crane manufacturer and named Mostostal customer; comparable because Mostostal fabricates structural components for cranes/bridges and Konecranes is an end-customer, providing adjacent ecosystem context rather than direct fabrication competition.

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/mostostal-pomorze-s-a-

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MOSTOSTAL POMORZE S.A.