What Arbonia does

Arbonia AG is a Swiss industrial group founded in 1947 and listed on the SIX Swiss Exchange (ticker: ARBON) that manufactures interior doors, functional doors, shower enclosures, and partition wall systems. Following the February 2025 divestiture of its Climate Division to Midea Electrics Netherlands B.V. for an enterprise value of EUR 760 million, the group operates as a pure-play doors business operating 17 profiled brands (including PRÜM, GARANT, RWD Schlatter, joro, TPO, Kermi, LIGNIS, Dimoldura, Cicomol, Arbonia Glassysteme, Interwand, and Swiss) with manufacturing facilities in Switzerland, Germany, the Czech Republic, Spain, and Portugal. The portfolio spans standard wooden and glass interior doors through to specification-grade functional doors offering fire protection (T30/T90), smoke protection, sound insulation up to Rw,P = 47 dB, burglary protection (RC3), and climate class III resistance, plus digital locking systems and the proprietary Ventilationszarge ventilation door frame. A flagship digital offering is the DIETÜR cloud-based door configurator, which supports over 3 million product combinations with 2D/3D visualization and integrates Point-of-Experience terminals for 1:1 scale 4K previews.

The group monetizes primarily through one-time product sales of doors, frames, glass systems, and partition walls rather than recurring software revenue. Pricing is quote-based and not publicly disclosed; the DIETÜR configurator does not display prices and routes inquiries to the specialist retailer (Fachhandel) network. The go-to-market motion is a hybrid B2B model: direct project business (Objektgeschäft) targets architects, interior architects, project developers, and construction companies for large tenders such as Grand Tower Frankfurt (2,400 door elements), hospital projects, hotels, and government buildings, while wholesale and specialist retail distribution serves the SMB and consumer segments. End customers span healthcare (Kinderspital Zürich, Kantonsspital St. Gallen), education (TH Ulm, Karls-Universität Prag), hospitality (Waldorf Astoria Berlin, InterContinental Bordeaux, Jumeirah Port Soller), commercial (Bundesministerium des Innern, ČSOB Bank HQ), and high-rise residential.

Revenue for FY2025 was CHF 556.3 million (12.3% growth from CHF 504.6 million in FY2024), with FY2025 reported EBITDA of CHF 56.3 million (+41% YoY). H1 2026 revenue was CHF 318.2 million (+2.3% organic), H1 2026 adjusted EBITDA was CHF 23.8 million (-8.8% YoY), and FY2026 EBITDA guidance was cut to CHF 57.3 million owing to SAP/ERP one-off costs at the German subsidiary Garant. Leadership was refreshed during the strategic refocus: Claudius Moor was appointed CEO in November 2024, Uwe Schiller became CFO in September 2024 (succeeding Daniel Wüest), and Christoph Ganz was elected Chairman of the Board in April 2026 succeeding Alexander von Witzleben.

Name

Arbonia

Legal name

Arbonia AG

Website

https://arboniadigital.com

Company type

Public

Founded year

1947

Operating status

Operating

Short description

Arbonia AG is a Swiss-listed manufacturer of interior doors, functional doors, shower enclosures, and partition wall systems, operating 17 brands across Central, Southern, and Eastern Europe with FY2025 revenue of CHF 556.3 million and serving architects, project developers, specialist retailers, and end customers in healthcare, education, hospitality, and commercial construction.

Ownership category

akta.pro rank

Product category

Building Products - Interior Doors and Spatial Systems

NAICS

Household and Institutional Furniture and Kitchen Cabinet Manufacturing (3371), Household and Institutional Furniture Manufacturing (33712)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442), Wood Household Furniture, (No Upholstered) (2511), Partitions, Shelvg, Lockers, & Office & Store Fixtures (2540)

akta.pro primary industry

Interior Doors (IMADAIAB)

akta.pro secondary industries

Exterior Doors (IMADAIAA), Doors, Windows & Millwork Hardware Retail (Locks, Hinges, Handles) (CRAIADAJ)

Keywords

• Interior doors
• Functional doors
• Partition wall systems
• Shower enclosures
• Glass partition systems

Headquarters

HQ city

Arbon

HQ country

Switzerland

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Interior and Functional Doors: Arbonia generates primary revenue through the manufacture and sale of interior doors, functional doors (fire protection, sound insulation, burglary protection), door frames, and related hardware. Products are sold through specialist retailers, wholesale distribution, and direct project business.
2. Shower Enclosures and Cabinins: Production and sale of shower enclosures and shower doors as part of the holistic interior solutions portfolio.
3. Partition Wall Systems: Manufacturing and distribution of partition wall systems for commercial and residential applications.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels9 records

Core offering

Arbonia manufactures and sells interior doors, functional doors (with fire, smoke, sound, and burglary protection), partition wall systems, shower enclosures, and glass systems for building interiors. The company operates as an umbrella organization for 17 profiled brands including PRÜM, GARANT, Kermi, RWD Schlatter, Lignis, Dimoldura, and Cicomol, producing in modern sustainable factories across Central Europe. Products are sold through specialist retailers, wholesale channels, and direct project business, supported by the proprietary DIETÜR cloud-based door configurator.

Product overview

Arbonia is a European market leader for interior door and spatial solutions, operating as a umbrella organization for 17 profiled companies/brands. The portfolio centers on core physical products: interior doors (Innentüren), functional doors with fire/smoke/sound protection (Funktionstüren), digital locking systems, partition wall systems, and shower enclosures. These products are sold under sub-brands including PRÜM, GARANT, RWD Schlatter, LIGNIS, TPO, joro, Kermi, Arbonia Glassysteme, Interwand, and Swiss. The offerings range from standard hinged doors to multifunctional entrance doors with RC 3 burglary protection, climate class III, and 47 dB soundproofing. A key digital tool is the DIETÜR door configurator offering over 3 million combinations for customization. The company serves architects, interior designers, project developers, and trade professionals across Central European markets.

Differentiator

Problem solved

Functional benefit

Brands

• Glassysteme: Glass systems division of Arbonia producing glass doors and partitions
• Swiss
• Interwand
• joro
• TPO
• GARANT
• PRÜM
• Kermi
• RWD Schlatter
• LIGNIS
• Dimoldura
• Cicomol
• DIETÜR

Products and services

• Interior Doors Wooden and glass interior doors including hinged doors, sliding doors, and double-leaf doors, available in various surface finishes (white lacquer, CPL, GTEC), targeted at architects, interior designers, project developers, and end customers via specialist retailers.
• Functional Doors Doors with fire protection (T30/T90), smoke protection, soundproofing (up to Rw,P = 47 dB), burglary protection (RC 3), and climate resistance (climate class III) for specialized building requirements in healthcare, education, hospitality, and commercial projects.
• Digital Locking Systems Electronic and digital door locking solutions for access control in residential and commercial buildings, integrated into functional doors.
• Partition Wall Systems Room divider and partition wall systems for flexible space division in offices, healthcare facilities, and public buildings.
• Shower Cabins and Shower Doors Glass shower enclosures and doors for bathrooms in residential and hotel applications.
• DIETÜR Door Configurator Cloud-based online door configuration tool providing 2D and 3D visualization for end consumers, planners, and specialist retailers. Connects customers with nearby specialist retailers for professional consultation.
• Arbonia Glassysteme (Glass Systems) Glass partition systems and glass door solutions for modern interior design applications, produced at the Deggendorf, Germany manufacturing facility.
• Interwand Industrial Partition Wall Systems German brand specializing in industrial partition wall systems and spatial solutions, produced at the Dörzbach manufacturing facility.

Quantifiable outcome

• 2,400 door elements delivered for Germany's tallest residential tower
• +1 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered major and minor.

• Cicomol SAmajorStrategic or Co-development Partner · 16 October 2025Acquisition of Portuguese market leader for doors, particularly strong in premium CPL interior doors and door frames segment, as well as designer and special doors.
• Rüthener Zargenbau GmbH (RZB)minorStrategic or Co-development Partner · 16 October 2025Acquisition of German manufacturer specializing in custom metal door frames, increasing vertical integration.
• Dimoldura GroupmajorStrategic or Co-development Partner · 17 May 2024Acquisition of Spanish market leader for interior doors. Expands geographic footprint into southwestern Europe and strengthens market position.
• LignismajorStrategic or Co-development Partner · 17 May 2024Acquisition of Czech market leader in contractor services sector for special doors. Expands presence into Eastern Europe.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hörmann: Germany-based family-owned manufacturer of doors, frames, and operators for residential, commercial, and industrial applications across Europe. Directly comparable to Arbonia as a multi-brand European door specialist serving similar architect, trade, and OEM customer segments.
• Masonite International: US-listed global manufacturer of interior doors and door components with strong specification presence in hospitality, healthcare, and multi-family residential. Closely comparable business model and product breadth to Arbonia's doors portfolio.
• Novoferm: European manufacturer of industrial, commercial, and residential doors, garage doors, and loading technology. Directly comparable in functional-door specifications and European project-business channels.
• Teckentrup: German family-owned manufacturer of steel and functional doors for industrial, commercial, and residential use. Comparable in functional door technology (fire/sound/security ratings) and Central European customer base.
• Wisniowski: Polish manufacturer of garage doors, doors, and fencing systems serving Central and Eastern European markets. Comparable in multi-product door portfolio and project-business distribution through dealers and direct sales.

Broad incumbents

• Jeld-Wen: One of the world's largest manufacturers of interior and exterior doors and windows. Comparable in product category and customer overlap, but considerably larger and more geographically diversified than Arbonia's European-centric doors business.
• ASSA ABLOY: Swedish-listed global leader in access solutions, including door hardware, locking systems, and entrance automation. Overlaps with Arbonia in digital locking systems and entrance doors, but operates as a much broader incumbent across multiple security categories.
• dormakaba: Swiss-listed provider of access, door, and entrance solutions across Europe and globally. Comparable in digital locking and entrance systems and Swiss/European DNA, but with a broader portfolio spanning hardware, services, and entrance automation.

Emerging players

• Reynaers Aluminium: Belgian manufacturer of architectural aluminium solutions including windows, doors, and curtain walls for residential and commercial projects. Adjacent in European architect-led project specification channels, though focused on aluminium rather than wood/CPL interior doors.

Others

• GEZE: German supplier of door and window hardware, automation, and access control systems. Adjacent comparable in the integrated door-system value chain, especially relevant given Arbonia's digital locking and functional door offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@arboniaag6429
• LinkedInlinkedin.com/company/arbonia
• Instagraminstagram.com/arbonia.official

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries8 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 Arbonia