What ALUKÖNIGSTAHL does

ALUKÖNIGSTAHL GmbH is a Vienna-headquartered, private Austrian distributor specializing in aluminum and steel window, door, and facade building-envelope systems. Founded in 1864 and operating under the KÖNIG-Gruppe conglomerate, the company holds long-standing core technology partnerships with Schüco (aluminum systems) and Jansen (steel systems), distributing their full portfolios alongside proprietary digital services (AKS TechDoc documentation platform, OIS Order Information System, AKS e-Academy training, and Webbox project collaboration tool).

The product range spans Schüco FWS facade systems, AWS window series achieving passive-house Uf values down to 0.71 W/(m²K), ADS aluminum doors with EI30–EI90 fire ratings and RC2/RC3 burglary resistance, ASE lift-and-slide systems, and Jansen steel Janisol/VISS solutions with narrow sight lines and heritage-grade profiles. Complementing system sales, ALUKÖNIGSTAHL runs a steel trading operation with tube-laser, bending, and cutting services and offers logistics and software/machine services. Customers include certified Verarbeiter (metal builders), real-estate developers (Bauträger), architects, structural engineers, electrical installers, and private clients; named flagship projects span IKEA Wien Westbahnhof, Danube Flats (one of Austria's tallest residential towers), ÖAMTC Vienna, Zaha Hadid's Argos Graz, and BREEAM Outstanding-rated offices in Romania.

The company sells through an enterprise field-sales motion targeting architects, developers, and Verarbeiter, supported by showrooms in Vienna, a 360° virtual tour, channel-partner fabrication networks, and multi-channel marketing across LinkedIn, Facebook, Instagram, YouTube, webinars, seminars, and a content blog. It operates warehouses in 8 countries and serves 17 markets across Central, Eastern, and Southern Europe; wholly-owned subsidiary Alukönigstahl SRL covers the Romanian market. The firm is private, ISO 9001:2015 certified, and affiliated with Passivhaus Austria, ÖGNI, BREEAM, and GREENPASS certification frameworks.

Name

ALUKÖNIGSTAHL

Legal name

ALUKÖNIGSTAHL GmbH

Website

https://alukoenigstahl.at

Company type

Private

Founded year

1864

Operating status

Operating

Headcount range

501–1,000 employees

Short description

ALUKÖNIGSTAHL is a Vienna-based, KÖNIG-Gruppe-owned distributor of Schüco aluminum and Jansen steel window, door, and facade building-envelope systems, serving architects, developers, and certified metal builders across 17 Central, Eastern, and Southern European countries via direct enterprise sales and Verarbeiter fabrication partners.

Ownership category

akta.pro rank

Product category

Building Envelope Systems

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Wholesale-Metals Service Centers & Offices (5051), Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Aluminum Value-Added Components (Automotive, Aerospace, Packaging, Building Systems) (IMAKACAM)

Keywords

• Aluminum facade systems
• Steel window profiles
• Building envelope solutions
• Architectural metal systems
• Fire-rated door systems

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aluminum and Steel System Sales: Sale of aluminum and steel window, door, and facade systems from Schüco and Jansen brands, including custom solutions for commercial and residential construction projects
2. Steel Trading and Processing: Steel trading business including tube laser cutting, bending, and cutting services for industrial applications
3. Logistics Services: Comprehensive logistics services including delivery and coordination for system components

Go-to-market motion1 record

Distribution channels4 records

Marketing channels9 records

Core offering

ALUKÖNIGSTAHL distributes aluminum and steel window, door, and facade systems from Schüco and Jansen brands, supplying certified system components for commercial and residential construction projects. The company complements its distribution business with proprietary digital platforms (AKS TechDoc, OIS, Webbox), training programs (AKS e-Academy, seminars), steel trading and processing services (tube laser cutting, bending, cutting), and logistics coordination across an 8-country warehouse network in Central and Eastern Europe.

Product overview

ALUKÖNIGSTAHL distributes aluminum and steel building envelope systems for windows, doors, and facades. The product portfolio centers on two major partner brands—Schüco and Jansen—complemented by proprietary AKS solutions. The facade systems include Schüco FWS series (window facades, mullion-transom constructions, panorama designs), Schüco AF UDC element facades, and Jansen VISS systems. Window offerings feature Schüco AWS series with thermal insulation up to passive house level. Door products span Schüco ADS aluminum doors (including fire/smoke protection and security variants) and Jansen steel doors. Services include AKS TechDoc digital documentation platform, AKS e-Academy training, OIS Order Information System, and software services including SchüCal configuration software. All systems are 100% tested and certified components for comprehensive building envelope solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• Schüco FWS 60 CV Aluminum window facade system with concealed vent design featuring only 60 mm profile sight width for maximum transparency. Offers thermal insulation with Uf values up to 1.8 W/(m²K) and HI variant achieving 1.5 W/(m²K). Targeted at architects and developers of contemporary commercial and residential buildings.
• Schüco FWS 50 Aluminum mullion-transom facade system with 50 mm sight width, combinable with Schüco AWS windows and ADS aluminum doors for comprehensive building envelope solutions in commercial and high-rise construction.
• Schüco FWS 35 PD.HI / PD.SI Panorama design facade system with mullion-transom construction featuring only 35 mm inner and outer sight width with high thermal insulation. PD.SI variant achieves Uf values up to 0.9 W/m²K for premium architectural facades.
• Schüco ADS 80 FR 30 / EI30 Multi-functional aluminum door system with 80 mm profile depth offering 30-minute fire and smoke resistance (EI30, EW30). Supports burglary resistance up to RC 3, panic function, and access control integration for commercial and public buildings.
• Schüco ADS 75.SI High thermal insulation door system with Uf value of 1.7 W/m²K at 75 mm profile depth. Features narrow sight width from 147 mm and supports burglary resistance up to RC3. Compatible with Schüco AWS 75.SI+ window systems for integrated entrance solutions.
• Schüco AWS 90.SI+ Window series with highest thermal insulation achieving passive house level, Uf values from 0.71 W/(m²K) at 90 mm profile depth. Features optimized insulation zone with foam composite insulating bars and coextruded center seal for premium residential and commercial applications.
• Jansen Janisol 2 EI30 Steel profile door system with 60 and 70 mm construction depths, combining fire resistance (EI30) with narrow sight widths. Supports burglary resistance up to RC3 and acoustic insulation up to Rw 43 dB for high-security commercial and public buildings.
• Schüco ASE 80.HI Highly thermally insulated sliding and lift-and-slide system with Uf values up to 1.7 W/(m²K). Supports panel weights up to 350 kg with patented profile composite reducing bimetallic effects. Features barrier-free threshold and SmartStop/SmartClose comfort technology for premium residential applications.
• Jansen Janisol Arte 2.0 Steel profile window system developed for renovation of industrial and loft glazing as well as heritage windows, featuring extremely narrow sight widths (40 mm mullions, 60 mm stiles) in Bauhaus style. Supports burglary resistance from RC1N to RC2 for heritage and modern residential projects.
• Schüco SmartClose Profile-integrated concealed hardware for lift-and-slide doors that closes panels softly and quietly. Technology applicable for panels up to 300 kg, increasing safety and comfort for premium sliding door installations.
• Schüco ADS 65 Economical aluminum door system optimized for house and secondary entrances with Uf value of 2.3 W/(m²K) at 65 mm profile depth. Features ADS 65 RL and SL design series with wing-covering infill panels for residential and light commercial use.
• AKS TechDoc Digital Platform Digital platform providing all documentation for ALUKÖNIGSTAHL products and systems, enabling customers to access technical documentation, CE declarations, and product information for certified Verarbeiter (metal builders) and architecture partners.
• Schüco AF UDC 80 SG Unitized facade system with structural glazing appearance, featuring 80 mm sight width and Uf values up to 1.3 W/m²K. Supports element dimensions up to 3,000 x 4,000 mm and weights up to 1,000 kg for high-rise commercial developments.
• Schüco AF UDC 80 Unitized facade system with frame appearance offering Uf values down to 0.81 W/m²K at passive house level. Supports glass thicknesses from 22 to 70 mm and element dimensions up to 3,000 x 4,000 mm with 1,000 kg weight capacity for premium commercial buildings.
• Steel Trading and Processing Services (Stahlhandel) Steel trading business including tube laser cutting (Rohrlaser), bending (Biegearbeiten), and cutting (Schneidearbeiten) services for industrial and construction applications, complemented by logistics coordination.

Quantifiable outcome

• Passive house suitable windows with Uf values down to 0.71 W/(m²K)
• +5 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• SchücocoreTechnology or IntegrationExclusive technology partner and system provider for aluminum window, door, and facade systems. ALUKÖNIGSTAHL distributes and supports the complete Schüco product portfolio including FWS facades, AWS windows, ADS doors, and automation systems. Products are 100% tested and certified system components.
• JansencoreTechnology or IntegrationTechnology partner for steel profile systems including VISS facades, Janisol fire protection doors, and Janisol Arte for renovation projects. Jansen steel profiles enable narrow sight lines and high fire resistance ratings.
• AFI (Aluminum Federation Initiative)minorOthersMembership in Aluminum Federation Initiative for industry representation and advocacy
• AMFT (Aluminium Finishing and Thermal Insulation Association)minorOthersMembership in association for aluminum finishing and thermal insulation standards
• BaubookminorOthersPartnership for building sustainability documentation and eco-certified product information
• ÖGNI (Austrian Sustainable Building Council)minorOthersPartnership for sustainable building certification according to ÖGNI/DGNB standards
• Passivhaus AustriaminorOthersPartnership for passive house certification and energy-efficient building solutions
• IG LebenszyklusminorOthersPartnership for lifecycle-oriented construction and sustainable building practices

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Reynaers Aluminium: Belgian-headquartered developer and distributor of aluminum window, door, and facade systems for residential and commercial buildings across Europe. Highly comparable to ALUKÖNIGSTAHL in product scope (sliding, curtain wall, high-insulation), specifier-channel GTM, and sustainability-driven positioning.
• Wicona (Hydro Building Systems): Brand of Hydro Building Systems offering aluminum building envelope systems (WICTEC facades, WICLINE windows, WICSTYLE doors) across Europe. Directly comparable in product depth, project-scale references, and architectural specification focus.
• Aluprof (Grupa Kęty): Polish-headquartered aluminum systems manufacturer and distributor for windows, doors, and facades. Strongly comparable on CEE market coverage, product breadth, and project-scale references; increasingly competitive in the same regions where ALUKÖNIGSTAHL operates.
• Heroal: German manufacturer of aluminum window, door, facade, and roller-shutter systems distributed across Europe. Comparable mid-market European distributor fabricator model, particularly in DACH region overlap with ALUKÖNIGSTAHL's Austrian and German footprint.
• RP Technik: European supplier of steel and aluminum profile systems for windows, doors, and facades (RP-tec, Janisol, Schüco-adjacent range). Comparable in steel-and-aluminum systems distribution and project-based specification work.
• HUECK System: German aluminum and steel profile systems manufacturer for windows, doors, and facades with European distribution. Comparable in product mix, CE/EN-compliant certification approach, and specification-led commercial project targeting.

Broad incumbents

• Schüco International: Global manufacturer and supplier of aluminum window, door, and facade systems — ALUKÖNIGSTAHL's principal partner. Comparable product portfolio (FWS, AWS, ADS) at OEM level; functions both as supplier and partial competitor via direct sales organizations in other markets.
• Technal: Aluminum building systems brand (part of Norsk Hydro's Hydro Building Systems) serving commercial and residential envelope projects across Europe. Comparable in facade and window/door systems; broader geographic footprint but similar premium specification positioning.
• Jansen (Steel Systems): Swiss-headquartered manufacturer of steel profile systems (Janisol, VISS, Economy) — ALUKÖNIGSTAHL's other principal partner. Comparable in fire-rated steel door/window systems and premium heritage-renovation profile applications.

Regional players

• Metra Group (Metra Building Systems): Italian aluminum extrusion and building systems producer with PCA, SUPERIAL, and Metra building-systems product lines. Comparable in facade, window, and door systems; primarily competing in Southern Europe but with adjacent specification positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.at/c/alukönigstahlösterreich
• Facebookfacebook.com/Alukoenigstahl
• LinkedInlinkedin.com/company/aluk%C3%B6nigstahl-gmbh
• Instagraminstagram.com/alukoenigstahl

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 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 ALUKÖNIGSTAHL