What KönigStahl does

KönigStahl (legal entity: König Stahl Sp. z o.o.) is a Poland-based B2B steel distributor and the exclusive Polish channel for Swiss manufacturer Jansen AG's architectural steel profile systems. Founded in 1993 as the Polish subsidiary of Austrian KÖNIG HOLDING AG (parent group dating to 1864), the company operates four regional offices and warehouses across Warsaw, Mikołów (South), Poznań (West), and Solec Kujawski, supported by a nationwide network of technical and sales consultants. Its product portfolio spans two categories: (1) commodity and specialty steel products including longitudinally welded cold-formed steel tubes (S355J2H base grade, ranging up to high-strength S960MH), cold-formed and hot-rolled hollow sections, and drawn/rolled steel in round, square, hexagonal, and flat profiles with various surface finishes; and (2) premium Jansen architectural steel profile systems for windows, doors, facades (VISS family including Basic, SG structural glazing, and Fire variants), fire-rated assemblies (EI30, EI60, EI90), high-insulation Janisol HI systems, and the Janisol Arte 2.0/66 renovation series.

The company combines distribution with value-added services, most notably 3D laser cutting of steel tubes and profiles, custom cutting, customized packaging/labeling, and just-in-time delivery. Its go-to-market is sales-led and B2B, with quote-based pricing (no public pricing), direct sales through regional offices, an online quotation request channel, and technical seminars and industry events (e.g., SARP) for architect engagement. Revenue derives primarily from hardware sales of steel products and Jansen systems, supplemented by professional services revenue from 3D laser cutting and processing. The customer base is horizontally segmented across Steel Construction & Manufacturing (machine construction, steel structures, shipbuilding, offshore, agricultural technology) and Architectural & Building Construction (commercial, public, heritage, and high-end residential projects).

Business model mechanics rely on inventory breadth (described as one of Poland's largest steel warehouses), technical specification support for architects and contractors, and integrated logistics that allow materials to arrive production-ready. Marquee reference projects include the Museum of History of Poland (German Design Awards 2025 winner), Copernicus Science Centre, Teatr Wielki - Polish National Opera, Browary Warszawskie mixed-use development, Norblin Factory heritage renovation, and Muzeum Pamięci Sybiru. The company is part of the broader KÖNIG Group with direct operations in 12+ European countries, though KönigStahl Poland serves as the group's primary Central and Eastern European hub.

Name

KönigStahl

Legal name

König Stahl Sp. z o.o.

Website

https://koenigstahl.pl

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

101–250 employees

Short description

KönigStahl is a Poland-based B2B steel distributor and exclusive Polish distributor of Swiss Jansen AG's architectural steel profile systems, serving industrial manufacturers, architects, and construction firms with steel tubes, hollow sections, drawn steel, and value-added 3D laser cutting services.

Ownership category

akta.pro rank

Product category

Steel Distribution and Architectural Metal Systems

NAICS

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (331210), Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121)

SIC

Wholesale-Metals & Minerals (No Petroleum) (5050), Steel Pipe & Tubes (3317), Sheet Metal Work (3444)

akta.pro primary industry

Steel Service Centers & Processing (Slitting, Cut-to-Length, Blanking, Leveling) (IMAKABAL)

akta.pro secondary industries

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI), Cold-Formed Steel Framing & Studs (IMADACAF)

Keywords

• Steel distribution
• Architectural steel systems
• Steel tubes and profiles
• Facade and window systems
• Construction materials wholesale

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Steel Products Distribution: Distribution of steel tubes, hollow sections, drawn steel, and rolled steel. Products include cold-formed tubes (S355J2H grade), drawn steel in round, square, hexagonal and flat profiles, cold-formed and hot-rolled hollow sections. Revenue generated through product sales with processing services included.
2. Jansen Architectural Systems: Exclusive distribution of Swiss manufacturer Jansen AG steel profile systems for windows, doors, facades, and fire-rated assemblies in Poland. Includes VISS facade systems, Janisol door/window systems, and specialized fire protection products.
3. Steel Processing Services: Value-added processing services including laser cutting, custom cutting, and custom packaging. Products can be delivered ready for direct use in production processes.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

KönigStahl is a B2B steel distributor and the exclusive Polish distributor of Swiss-made Jansen AG steel architectural systems. The company warehouses and distributes longitudinally welded cold-formed steel tubes (S355J2H grade), drawn and rolled steel in various profiles, cold-formed and hot-rolled hollow sections, as well as premium architectural steel profile systems for windows, doors, facades, and fire-rated assemblies. Value-added services include 3D laser cutting of steel tubes and profiles, custom packaging, and just-in-time delivery.

Product overview

KönigStahl is a steel distribution company and exclusive distributor of Jansen steel architectural systems in Poland. The product portfolio consists of two main categories: (1) Steel products including welded steel tubes (S355J2H grade, up to S960MH), cold-formed and hot-rolled hollow sections, and drawn/rolled steel in round, square, hexagonal, and flat profiles with various surface finishes; and (2) Jansen steel profile systems including VISS facade systems (standard, Basic, SG structural glazing, and Fire variants), Janisol window and door systems (standard, HI high-insulation, and Arte renovation series), fire-rated doors EI30/EI60, and VISS roof glazing. Services include 3D laser cutting, steel processing, and just-in-time delivery. The Jansen systems are Swiss-manufactured architectural steel profiles distributed exclusively through KönigStahl in Poland.

Differentiator

Problem solved

Functional benefit

Products and services

• Steel Tubes (Rury stalowe) Longitudinally welded cold-formed steel tubes in grade S355J2H, available from S235JRH to high-strength S960MH, plus spiral welded and hot-rolled tubes in various sizes and finishes. Sold to industrial and steel-construction customers.
• Hollow Sections (Profile zamknięte) Cold-formed and hot-rolled closed hollow sections with excellent strength properties for steel constructions, residential building, and equipment manufacturing. Hot-rolled sections feature uniform stress distribution suitable for offshore applications.
• Drawn and Rolled Steel (Stal ciągniona i walcowana) Universal drawn and rolled steel available in round, square, hexagonal, and flat profiles with various surface finishes including drawn, peeled, ground, and polished options, for precision applications in machine construction, furniture, electrical, and optical equipment industries.
• Jansen VISS Facade Thermally insulated mullion-transom facade system for large-area vertical facades with 50mm or 60mm profile widths, suitable for passive house certification with Uf values from 0.65 W/m²K. For architects, contractors, and developers of commercial and public buildings.
• Jansen VISS Basic Facade Independent facade construction system with high thermal insulation using HI sealing profiles, compatible with all standard VISS facade systems.
• Jansen VISS SG Structural Glazing Facade Structural glazing facade system based on VISS for large glazing dimensions up to 2.5 x 5.0 m, enabling technically advanced structural glazing facades.
• Jansen VISS Roof Glazing Thermally insulated mullion-transom system for complex glazed roofs including pyramids, domes, gable wall glazing, and multi-plane roof glazing with angles from 10° to 75°.
• Jansen Janisol Doors Thermally insulated door system with 60mm system depth and U-values from 0.9 W/m²K, designed for high-traffic public and commercial buildings such as schools, hospitals, sports facilities, and shopping centers.
• Jansen Janisol HI Doors High-insulation door system with triple glazing achieving Ud values of 1.0 W/m²K, using glass-fiber-reinforced polyurethane insulators, meeting the highest insulation requirements.
• Jansen Janisol HI Windows High-insulation window system with 80mm profile depth and triple glazing achieving Uw values from 0.8 W/m²K, combining aesthetics with thermal excellence.
• Jansen Janisol Windows Slender profile window system in steel, galvanized, or stainless steel with 60mm frame depth, suitable for new construction and renovation projects.
• Jansen Janisol Arte 66 Windows Thermally insulated tilt-turn window system extending Janisol Arte 2.0 capabilities, supporting thicker double-glazed units and concealed tilt-turn hardware.
• Jansen Janisol Folding Walls Thermally insulated folding walls used as interior partitions or external barriers, opening inward or outward with filigree steel profiles and large glazing areas.
• Jansen Janisol 2 EI30 Fire-Rated System Fire-rated door and wall system with 30-minute fire resistance rating (EI30) for escape routes and fire compartments in public and commercial buildings.
• Jansen Janisol C4 EI60 Fire-Rated Door Fire-rated door system with 60-minute fire resistance (EI60) for higher fire protection requirements in public and commercial buildings.
• Jansen VISS Fire Facade System
• 3D Laser Cutting Service (Centrum Serwisowe) 3D laser cutting service for steel tubes and profiles, offering precision cutting and processing capabilities that deliver ready-to-use products for customer production processes.

Quantifiable outcome

• Jansen Janisol HI doors achieve Ud values of 1.0 W/m²K with triple glazing
• +2 more outcomes

Named customers10 records

Segments3 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

Partnerships

Two partnerships are on record, tiered core and flagship.

• Jansen AGcoreChannel Partner/ Reseller/ DistributorKönigStahl is the exclusive distribution partner for Swiss manufacturer Jansen AG steel architectural systems (windows, doors, facades, fire-rated assemblies) in Poland. Jansen designs and produces advanced steel profile systems known throughout Europe for high quality meeting the highest technical requirements.
• KÖNIG HOLDING AG (KÖNIG GROUP)flagshipOthersAustrian parent company with over 160 years of history (founded 1864) operating in steel and aluminum distribution across Europe. KönigStahl Poland is part of this international group, sharing history, tradition, and future development. Group has direct shares in steel trading companies in Czech Republic, Slovakia, Hungary, Romania, and Netherlands.

Scale indicators5 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• ArcelorMittal Distribution Poland: Largest integrated steel producer and distributor in Poland with a broad portfolio of tubes, hollow sections, and flat products. Directly comparable to KönigStahl's commodity distribution business and competes for the same B2B industrial and construction customers.
• Thyssenkrupp Materials Poland: Wholesale distributor of steel, stainless steel, and aluminum products in Poland with regional warehouses and processing services. Closely mirrors KönigStahl's service-center-plus-distribution model and customer base in machine construction and industrial fabrication.
• Stalprodukt: Polish steel manufacturer and distributor of cold-formed sections, hollow sections, and transformer steel. Competes in overlapping product categories (cold-formed tubes and hollow sections) with the same industrial customer base in Poland.
• Marcegaglia Poland: Italian-headquartered steel processor and distributor with Polish operations supplying welded tubes, flat products, and stainless steel. Directly comparable on product mix (steel tubes and processed steel products) and B2B distribution model.

Broad incumbents

• Salzgitter Mannesmann International: European steel and tubes group with international distribution operations for steel pipes, hollow sections, and processing services. Comparable in product scope and value-added services, though much larger and serving a broader geographic footprint.
• Voestalpine Steel Service Center: Austrian steel major with steel service centers across Central Europe distributing tubes, sections, and processed steel. Closely comparable to the parent KÖNIG Group's footprint and product portfolio, with overlap in CEE markets.

Emerging players

• Schüco International: Leading European manufacturer of aluminum and steel window, door, and facade systems. Competes with the Jansen product line that KönigStahl distributes in Poland, particularly on commercial facades and high-performance building envelopes.
• Reynaers Aluminium: European architectural aluminum systems supplier with window, door, and facade solutions. Competes with Jansen's steel architectural systems for the same premium non-residential building projects in Poland and Central Europe.
• Hörmann: European manufacturer of doors, frames, and fire-rated building enclosures. Overlaps with KönigStahl's Jansen Janisol fire-rated (EI30/EI60) door portfolio for public buildings, hospitals, and commercial developments.

Regional players

• Welser Profile: Austrian producer of special steel profiles and sections serving construction and industrial customers across Europe. Comparable on the drawn/rolled steel and custom profile side of KönigStahl's portfolio, with overlap in CEE markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/KoenigStahl
• Instagraminstagram.com/koenigstahl

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries15 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 KönigStahl