What Adamietz does

Adamietz is a family-owned Polish construction group headquartered in Strzelce Opolskie, Poland, founded in 1994 and operating as a Spółka Akcyjna under founder-President Rajmund Adamietz. The group functions primarily as a general contractor for large-scale construction projects, delivering industrial facilities (manufacturing plants, production and warehouse halls), public utility buildings (healthcare, education, sports), commercial and office developments, and automotive infrastructure. Project delivery uses a design-and-build formula, supported by an in-house Biuro Projektów (Project Design Office) that integrates design and construction phases. The company serves enterprise and public-sector clients across at least eight industry verticals, including named customers such as Stellantis, EKO OKNA, Toyota, Lexus, Ryanair, Nutricia/Danone, Kellanova, MTU Aero Engines, Barnes Aerospace, Cognor, CIECH, and multiple real estate developers and municipalities.

The group's vertically integrated ecosystem comprises wholly-owned manufacturing and specialty subsidiaries: ARPANEL (sandwich panels), PROFILAR (cold-formed steel profiles with TÜV Rheinland CE certification, production capabilities up to 4.0mm thickness and 12,200mm length), KS Konstrukcje Stalowe (steel structures), Rialex Crane Systems (overhead material handling equipment, market leader in Poland since 1992), PD TRAKT (road construction with 30+ years of experience), and ABM Logistic (logistics services). Distribution is executed exclusively through 14 regional offices spanning every major Polish voivodeship plus a German office in Homberg (Efze), enabling direct enterprise sales, tender participation, and on-site project execution at national scale.

Revenue is generated through project-based general contracting contracts (one-time/license economics) and direct product sales of construction materials. Pricing is quote-based and not publicly disclosed. In 2024, Adamietz secured a 4,805,520 PLN EU non-repayable grant under Poland's National Reconstruction Plan (KPO) to fund automation, robotization, and digitalization of production processes, including procurement of a solid-state laser and press brake with integrated robot cell — signaling an Industry 4.0 modernization push within the manufacturing subsidiaries. The group has won consecutive Deloitte Best Managed Companies certifications (2023, 2025) and multiple Builder industry awards, including Builder Ranking Star in 2025 and 2026 for highest revenues in Opole Voivodeship.

Name

Adamietz

Legal name

Adamietz Spółka Akcyjna

Website

https://adamietz.pl

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Adamietz is a family-owned Polish general construction contractor offering design-and-build services for industrial, public, commercial, and residential projects across Poland and Germany, with 14 regional offices and vertically integrated manufacturing subsidiaries producing sandwich panels, cold-formed profiles, steel structures, and cranes.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

akta.pro secondary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• General construction contracting
• Industrial construction services
• Design and build projects
• Cold-formed steel profiles
• Sandwich panels manufacturing

Headquarters

HQ city

Strzelce Opolskie

HQ country

Poland

HQ region

Europe

Offices15 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Contracting Services: Comprehensive construction services as general contractor for large-scale construction projects including industrial facilities, production halls, warehouses, commercial buildings, public utility buildings, sports facilities, and healthcare infrastructure. Revenue generated through project-based contracts.
2. Product Sales (ARPANEL, PROFILAR): Manufacturing and sale of construction products including sandwich panels (ARPANEL) and cold-formed steel profiles (PROFILAR). Products sold to external construction companies and used in company's own construction projects.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Adamietz operates as a general contractor for large-scale construction projects, executing industrial, commercial, public-utility, and warehouse facilities end to end, including 'design & build' project delivery from concept through completion. Beyond construction services, the group manufactures and sells construction components—sandwich panels (ARPANEL) and cold-formed steel profiles (PROFILAR)—to its own project sites and to other builders across Poland and into selected European markets.

Product overview

Adamietz is a general construction contractor offering comprehensive construction services as both a unified platform and through specialized sub-brands. The core offering includes general construction contracting with 'design & build' project delivery, industrial construction, production and warehouse halls, public utility buildings, and commercial/office buildings. The product portfolio is extended through affiliated brands: ARPANEL (sandwich panels for building envelopes), PROFILAR (cold-formed steel profiles with CE marking), Rialex Crane Systems (industrial material handling equipment), and PD TRAKT (road construction). Together, these brands provide an integrated construction ecosystem covering design, structural systems, envelope components, and specialized industrial infrastructure.

Differentiator

Problem solved

Functional benefit

Brands

• PROFILAR: Cold-formed steel profiles and sheet metal fabrication. Over 20 years of experience in production of cold-formed steel profiles and sheet metal work. Production capabilities up to 4.0 mm thickness and 12,200 mm length.
• ARPANEL
• Rialex Crane Systems
• PD TRAKT

Products and services

• General Construction Contracting (Generalne wykonawstwo) Comprehensive general contractor execution of large construction investments, including design & build project delivery from concept through completion, with an in-house project bureau coordinating all construction activities.
• Industrial Construction (Budownictwo przemysłowe) Design-and-build of industrial facilities including manufacturing plants, production halls, and specialized industrial infrastructure for enterprise customers.
• Production and Warehouse Halls (Hale produkcyjno-magazynowe) Design and construction of steel production and warehouse facilities for various industrial applications.
• Public Utility Buildings (Obiekty użyteczności publicznej) Construction of public facilities including healthcare centers, educational institutions, sports facilities, and cultural buildings.
• Commercial, Retail and Office Buildings (Obiekty komercyjne, handlowe, biurowe) Construction of commercial properties, retail spaces, and office buildings.
• Project Design Office (Biuro Projektów) Integrated in-house design services supporting construction projects with multi-disciplinary design capabilities and seamless coordination between design and construction phases.
• ARPANEL Sandwich Panels Sandwich panel products used for building envelopes, sold under the ARPANEL sub-brand within the Adamietz Group. The ARPANEL brand reached its 10-year anniversary in 2023.
• PROFILAR Cold-Formed Steel Profiles Cold-formed steel profiles and sheet metal flashings with CE marking certified by TÜV Rheinland, capable of production up to 4.0 mm thickness and 12,200 mm length in virtually any shape; one of the first Polish manufacturers to introduce CE marking for cold-formed products.
• Rialex Crane Systems Material handling equipment manufacturer producing cranes, undertrack systems, steel structures, and control/power supply systems; market leader in Poland for industrial material handling devices, serving B2B customers in Poland and selected Eastern and Western European markets since 1992.
• PD TRAKT Road Construction Road construction services with over 30 years of experience across road projects of all categories, using full specialized machinery fleet for earthworks, comprehensive road construction, paving, and asphalt milling operations; based in Kluczbork.

Quantifiable outcome

• 334,483 m² production and warehouse facility completed for EKO OKNA
• +2 more outcomes

Named customers24 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability1 record

Feature3 records

Partnerships

16 partnerships are on record, tiered core, supporting and minor.

• ARPANELcoreOthersSubsidiary brand specializing in sandwich panel manufacturing. One of the company's own brands within the Adamietz Group, celebrating 10th anniversary in 2023.
• PROFILARcoreOthersSubsidiary brand specializing in cold-formed steel profiles with TÜV Rheinland CE certification. Over 20 years of experience, production up to 4.0mm thickness and 12,200mm length.
• ABM LogisticsupportingOthersSubsidiary company within Adamietz Group focused on logistics services.
• OPEXsupportingOthersSubsidiary company within Adamietz Group.
• FormopexsupportingOthersSubsidiary company within Adamietz Group.
• KS (KS Konstrukcje Stalowe)supportingOthersSubsidiary company specializing in steel structures.
• RIALEX Crane SystemssupportingOthersSubsidiary brand (since 1992) - material handling equipment manufacturer. Market leader in Poland for close transport devices, serving heavy industry, wholesalers, and engineering offices.
• PD TRAKTsupportingOthersRoad construction company with over 30 years experience. Specializes in road projects of all categories with own specialized machinery fleet. Operations include earthworks, complex road works, paving, and asphalt milling.
• Asseco ResoviaminorGTM or Marketing PartnerSports sponsorship of volleyball team.
• PGE Wybrzeże GdańskminorGTM or Marketing PartnerSports sponsorship of handball team.
• Silesia EquestrianminorGTM or Marketing PartnerSports sponsorship of equestrian event.
• Opole PhilharmonicminorGTM or Marketing PartnerCultural sponsorship as partner of Opole Philharmonic.
• TÜV RheinlandsupportingTechnology or IntegrationQuality certification partner for CE marking of PROFILAR products, confirming compliance with European standards.
• DeloittecoreOthersAnnual certification as Best Managed Companies - confirms company management excellence standards.
• Technical University of OpolesupportingStrategic or Co-development PartnerAcademic partnership with Faculty of Civil Engineering and Architecture for knowledge sharing, student education, and collaborative projects including photography competitions.
• Mirbud GroupminorStrategic or Co-development PartnerJoint partnership in competition for PORT POLSKA investment - Central Communication Port project.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Budimex: Poland's largest general contractor, listed on the WSE. Comparable because both serve as general contractors for large-scale industrial, public infrastructure, and commercial projects across Poland, often competing on the same tenders (road, rail, energy, civil engineering).
• Erbud: Polish general contractor with strong industrial and commercial building exposure. Comparable because both operate design-build delivery for production halls, warehouses, public buildings, and energy infrastructure across the Polish market.
• Unibep: Polish general contractor active in industrial, residential, and modular construction. Comparable because both have general contracting capabilities for industrial halls and public buildings plus proprietary modular/prefab manufacturing capabilities.
• Polimex Mostostal: Polish industrial contractor with energy, petrochemical, and infrastructure focus. Comparable because both execute complex industrial construction projects for large enterprise clients across Poland.
• Mostostal Warszawa: Polish general contractor specializing in industrial and steel construction. Comparable because both have in-house steel construction subsidiaries (Adamietz has KS Konstrukcje Stalowe; Mostostal has its own steelworks) and compete on industrial facility tenders.
• Warbud: One of Poland's largest general contractors, part of the VINCI group. Comparable because both deliver industrial facilities, commercial buildings, and public infrastructure as general contractors with design-build capabilities in Poland.
• Mirbud: Polish general contractor and road builder. Comparable because both compete for industrial construction and large public infrastructure contracts in Poland; Adamietz is already partnering with Mirbud on the Central Communication Port bid.

Broad incumbents

• Strabag (Poland operations): Austrian-headquartered international contractor with significant Polish road and civil engineering operations. Comparable because both compete for road construction (Adamietz via PD TRAKT) and large civil infrastructure tenders in Poland.
• Skanska (Poland operations): Swedish-headquartered global contractor with significant Polish operations. Comparable because both compete for large industrial and commercial projects in Poland, though Skanska has substantially larger international resources and capital base.
• Hochtief (Poland operations): German-headquartered global contractor with Polish presence. Comparable because both serve enterprise industrial and infrastructure clients in CEE markets, with overlapping capabilities in design-build delivery.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/adamietz.group
• LinkedInlinkedin.com/company/adamietz-sp.-z-o.o.

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries14 records

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 Adamietz