What HUBNER Group does

HÜBNER GmbH & Co. KG, trading as HÜBNER Group, is a German family-owned industrial manufacturer founded in 1946 in Kassel and headquartered there, operating through three divisions: Mobility, Material Solutions, and Photonics. The Mobility segment is the core business, producing gangway transition systems (Übergangssysteme), folding bellows, door safety and sealing systems, front-end impact systems, driver protection systems, entry ramps, and folding canopies for passenger boarding bridges — used in high-speed trains, metros, trams, regional trains, monorails, and buses. Material Solutions supplies elastomer and polyurethane components, fiber-reinforced plastics, soundproofing, and insulation for mobility, aerospace, oil & gas, medical technology, hygiene, and industrial applications; Photonics provides laser (C-WAVE, C-FLEX, Cobolt) and terahertz (T-SPECTRALYZER, T-COGNITION, T-SENSE) instrumentation through subsidiaries including VALO Innovations.

The company claims its products are installed in 60-80% of all trains and buses worldwide and operates more than 30 locations across Germany, the United States, Hungary, Poland, France, and the Netherlands with approximately 3,500+ employees. Underlying technology rests on 600+ proprietary rubber-compound recipes, patented boarding bridge systems, EN45545/EN50155-certified materials, and integrated production through 16+ subsidiaries (GERSYS, GWU Group, HEMSCHEIDT, ATG, KTH, Plastocell, PolymerTechnik, Rutsch, Heurteaux, VSE, VALO, ECUtronic). Go-to-market is direct enterprise sales to OEM train and bus manufacturers (Siemens, Alstom, Bombardier) and to public-transit operators and airports (New York City Subway, Brussels/Warsaw/Dortmund/Dresden Trams, Frankfurt and Munich Airports, Airbus A350), supplemented by participation in trade fairs including InnoTrans, APTA EXPO, and Busworld Europe. Revenue is generated predominantly through hardware sales of bespoke safety- and comfort-critical components on multi-year contracts, with after-market services and spare parts providing a recurring revenue layer. The company has executed a sustained acquisition cadence (Cobolt 2015, GERSYS 2019, GWU Group 2019, VSE 2021) and remains under Hübner-family ownership with no external investor or public listing.

Name

HUBNER Group

Legal name

HÜBNER GmbH & Co. KG

Website

https://hubner-group.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

HÜBNER Group is a German family-owned industrial manufacturer founded in 1946 that produces gangway systems, bellows, elastomer components, polyurethane front ends, and laser/terahertz instrumentation for global train and bus OEMs, transit operators, airports, and aerospace customers, with products installed in an estimated 60-80% of trains and buses worldwide.

Ownership category

akta.pro rank

Product category

Rail and Bus Vehicle Components

NAICS

Railroad Rolling Stock Manufacturing (3365), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345)

SIC

Miscellaneous Transportation Equipment (3790)

akta.pro primary industry

Bus Doors, Windows & Glazing Systems Manufacturing (IMACADAM)

akta.pro secondary industry

Bus & Coach Electrical/Electronics & Telematics Manufacturing (IMACADAK)

Keywords

• Gangway systems
• Rail vehicle components
• Elastomer solutions
• Laser technology
• Bus manufacturing components

Headquarters

HQ city

Mount Pleasant

HQ country

United States

HQ region

North America

Offices16 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Mobility Products: Sale of gangway systems, door sealing systems, and safety components for buses and rail vehicles. This is the core revenue driver with HÜBNER products installed in 60-80% of trains and buses worldwide.
2. Material Solutions Products: Sale of elastomer products, fiber-reinforced plastics, polyurethane components, and coated fabrics to mobility and industrial customers
3. Photonics Products: Sale of laser and terahertz technology products for scientific, industrial, and defense applications
4. Services & Spare Parts: Worldwide service offerings including product training, spare parts, repairs, and refurbishment services for buses, rail vehicles, and airport technology

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels11 records

Core offering

HUBNER Group manufactures and sells mobility, material, and photonics products for the transportation industry. Its core offerings include gangway systems (folding bellows, articulation systems) for rail vehicles and buses, elastomer and sealing solutions, polyurethane components, and laser and terahertz technology products. The company's products are installed in 60-80% of trains and buses worldwide.

Product overview

HÜBNER Group is a family-owned company (founded 1946, Kassel, Germany) operating through three main business segments: Mobility, Material Solutions, and Photonics. The company offers a diverse portfolio of physical products rather than software platforms. HÜBNER Mobility provides gangway systems, bellows, folding canopies, door safety systems, entry systems, and driver protection systems primarily for rail vehicles (high-speed trains, metros, trams, regional trains, monorails) and buses. Material Solutions delivers elastomer-based products including sealing systems, polyurethane components, fiber-reinforced plastics, and insulation materials for mobility and industrial applications. Photonics offers laser technology (C-WAVE, C-FLEX, Cobolt Lasers) and terahertz technology products (T-SPECTRALYZER, T-COGNITION, T-SENSE). The company claims its products are installed in 60-80% of all trains and buses worldwide, and holds market leadership positions in gangway systems globally.

Differentiator

Problem solved

Functional benefit

Brands

• HEMSCHEIDT Rail: Formerly HEMSCHEIDT Engineering GmbH & Co. KG; rebranded to emphasize its profile as a solutions provider for rail systems, specializing in hydraulic system solutions for rail technology including springs, dampers, stabilizers, and hydraulic leveling units for trams, metros and mainline trains.
• HÜBNER EcoTex

Products and services

• Gangway Systems World-leading gangway (transition) systems enabling passenger movement between train cars and bus sections. Includes solutions for high-speed trains, metros, trams, regional trains, monorails, and articulated buses.
• Bellows (Faltenbälge) Folding bellows for flexible connections between rail vehicles and buses, including bellows for articulated buses and flexible application bellows.
• Folding Canopies Folding canopies for passenger boarding bridges at airports, including Passenger Boarding Bridge Interface systems, hinged bumpers, and sliding floor elements.
• Door Safety Systems Door safety and sealing systems including SensIQ signal and SensIQ contact detection systems, and SQC window systems for rail vehicles.
• 3P Front End Systems Impact protection systems made of flexible polyurethane foam (PUR) for tram front ends. First worldwide to meet EU fire safety standard EN45545.
• Sealing Systems Comprehensive sealing solutions including sealing profiles, fabric-reinforced sealing, inflatable sealing systems, molded parts, and rubber/silicone-metal compounds.
• Entry Systems Bus entry solutions including ramps for buses and trams, lift systems for buses, and the Comfort Double Ramp system.
• Bogie and Chassis Technology Chassis and bogie technology components for rail and road applications, supplied through subsidiary HEMSCHEIDT Fahrwerktechnik.
• Driver Protection Systems Driver protection systems for buses, developed in cooperation with transit operators for improved health protection and security.
• Fiber Reinforced Plastic (FRP) Glass fiber reinforced plastic products and solutions for rail vehicle construction, supplied through Kunststofftechnik Hennigsdorf GmbH.
• Polyurethane (PUR) for Rail Vehicles PUR foam components for rail vehicles including interior elements and front end systems.
• Displays Electronic display and operating systems for railway and special-purpose vehicles, supplied through subsidiary GERSYS.
• C-WAVE Laser Laser technology product in the HUBNER Photonics portfolio for industrial and scientific applications.
• C-FLEX Laser Flexible laser technology solution in the HUBNER Photonics portfolio.
• Cobolt Lasers Cobolt branded laser products for various photonics applications, supplied through VALO Innovations.
• T-SPECTRALYZER Terahertz technology product for spectroscopic analysis and sensing applications.
• T-COGNITION Terahertz technology product for cognition and recognition applications.
• T-SENSE Terahertz sensing technology product for various detection and measurement applications.
• Soundproofing and Insulation Soundproofing solutions and special insulation materials for vehicles and industrial applications, supplied through Plastocell-Kunststoff GmbH.
• FrontAdd System Aerodynamic front coupler cover system for trains.
• Services and Spare Parts Worldwide service offerings including product training, spare parts, repairs, and refurbishment services for buses, rail vehicles, and airport technology.

Quantifiable outcome

• Products installed in 60-80% of all trains and buses worldwide
• +3 more outcomes

Named customers11 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

20 partnerships are on record, tiered core and minor.

• Diehl AviationcoreOEM/ Whitelabel/ Licensing Partner · 17 June 2019Airbus supplier for A350 interior components. HÜBNER subsidiary Heurteaux delivers silicone products meeting aerospace interior requirements.
• GWU Group (Gummi-Welz)coreStrategic or Co-development Partner · 9 April 2019Largest acquisition in HÜBNER history. Leading position in elastomer sealing systems for buses. Over 500 employees across 5 European locations. Innovative finger protection profiles with light curtain touchless safety systems.
• HEMSCHEIDT Rail (HEMSCHEIDT Engineering GmbH & Co. KG)coreStrategic or Co-development Partner · 1 January 2019Specializes in hydraulic system solutions for rail technology including springs, dampers, stabilizers, and hydraulic leveling units for trams, metros, and mainline trains. Located in Feucht, Germany.
• HEMSCHEIDT Fahrwerktechnik GmbH & Co. KGcoreStrategic or Co-development Partner · 1 January 2019Chassis specialists for rail and road applications in the HÜBNER Group. Located in Haan-Gruiten, Germany with approximately 50 employees.
• GERSYS GmbHcoreStrategic or Co-development Partner · 1 January 2019Leading supplier of instrumentation for locomotive cockpits including vehicle computers, display systems, and engineer assistant systems meeting EN50155 and EN45545 standards. Acquired in 2019.
• Kunststofftechnik Hennigsdorf GmbH (KTH)coreStrategic or Co-development Partner · 1 January 2019Produces molded parts and components made of plastic and plastic-metal compounds for rail vehicle construction. Located adjacent to Bombardier facilities.
• ATG Autotechnik GmbHcoreStrategic or Co-development Partner · 1 January 2019Specializes in articulation and gangway systems for articulated buses. Products used in Wuppertal's suspension railroad and buses worldwide.
• ECUtronic GmbHminorStrategic or Co-development Partner · 1 January 2019Young start-up in Dresden specializing in vehicle control units, created through cooperation between Fraunhofer Institute IVI and HÜBNER.
• VALO Innovations GmbHminorStrategic or Co-development Partner · 1 January 2019Founded in Hanover 2018, creates ultra-fast fiber laser systems with 13+ years of founder experience.
• Plastocell-Kunststoff GmbHminorStrategic or Co-development Partner · 1 January 2019Produces soundproofing solutions and special insulation with approximately 80 employees in Schifferstadt, Germany.
• PolymerTechnik Ortrand GmbHminorStrategic or Co-development Partner · 1 January 2019Develops and produces elastomer-coated fabric and rubber sheeting since 1927. Located in Brandenburg, Germany.
• Rutsch & Co GmbHminorStrategic or Co-development Partner · 1 January 2019Develops, produces, and markets high-quality textile and leather products including backpacks, bags, covers, and straps. Located in Spangenberg since 2010.
• KVG KasselminorStrategic or Co-development PartnerKassel public transport company. Development partner for driver protection systems and sustainable bellows using HÜBNER EcoTex from recycled fishing nets.
• North Hessen Students' Research Center (SFN)minorStrategic or Co-development PartnerMain sponsor for educational facility where students conduct scientific research. Includes laser class initiative and internship offerings.
• University of KasselminorStrategic or Co-development PartnerHÜBNER supports a research position in high-frequency technology at the University of Kassel.
• Herkules Racing TeamminorStrategic or Co-development PartnerCollegiate racing team sponsored by HÜBNER, designing Formula Student racing cars.
• promotion NordhessenminorStrategic or Co-development PartnerHÜBNER sponsors annual €10,000 Mobility Innovation Prize under the business plan competition.
• Hamburg AviationminorGTM or Marketing PartnerHÜBNER joined Hamburg Aviation, the aerospace network in Hamburg, to exchange know-how and network in the aviation industry.
• Bahnmacher KasselminorStrategic or Co-development PartnerHÜBNER is part of the Bahnmacher Kassel initiative - an alliance of leading rail industry companies in Kassel committed to shaping mobility of tomorrow and strengthening the region.
• ZEISS MicroopticsminorStrategic or Co-development PartnerPartnership for holographic applications in public transport, presenting innovative holographic displays for buses at Busworld Europe 2025.

Scale indicators8 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Dellner: Swedish manufacturer of gangway systems, couplers, and pneumatic systems for trains, buses, and industrial applications. Direct head-to-head competitor with HUBNER in the rail gangway segment, supplying similar OEM customers (Alstom, Siemens, Stadler) with comparable products.
• Aktaş Holding: Turkish manufacturer specializing in rubber, elastomer, and suspension products for rail and bus vehicles, including gangway bellows and articulation systems. Direct competitor in the same elastomer-based transit components category as HUBNER's Mobility and Material Solutions divisions.
• Schunk Group: German family-owned industrial group supplying carbon and ceramic components, ultrasonic welding, and air-conditioning/heating systems for rail vehicles. Comparable as a German mid-market industrial supplier to rail OEMs with similar family-ownership and product diversification profile.
• IFE (IFE Group): Austrian/German supplier of complete door systems for rail vehicles and buses. Direct overlap with HUBNER's door safety systems (SensIQ, SQC) and similar customer base among European rail and bus OEMs.

Broad incumbents

• Knorr-Bremse: Global market leader in rail braking and onboard systems, supplying virtually every major rail OEM. Broader incumbent in rail vehicle subsystems; not a direct gangway competitor but competes for OEM specification slots on the same train platforms where HUBNER products are installed.
• Voith Group: German industrial group with substantial rail vehicle systems business (couplers, drive systems, brake systems, couplers) serving global rail OEMs. Broader incumbent overlapping on rail bogie and chassis technologies where HUBNER (via HEMSCHEIDT) competes.
• Trelleborg AB: Swedish multinational specializing in engineered polymer and elastomer solutions, including sealing systems for industrial, aerospace, and rail applications. Comparable in elastomer expertise and rail sealing product overlap with HUBNER's Material Solutions division.
• Hutchinson (TotalEnergies): French industrial subsidiary of TotalEnergies producing elastomer, sealing, and vibration management products for automotive, rail, aerospace, and industrial customers. Overlaps with HUBNER on elastomer seals, molded parts, and rubber-coated fabrics for buses and trains.
• Continental (ContiTech): German multinational industrial rubber and polymer business serving automotive, rail, and industrial markets with belts, hoses, sealing systems, and elastomer components. Comparable in material science expertise and rail/industrial elastomer product overlap.
• Coherent Corp: US-headquartered global leader in laser and photonics technology serving industrial, scientific, and defense markets. Comparable to HUBNER's Photonics division (laser products via Cobolt/VALO) as a broad incumbent with significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks2 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries16 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about HUBNER Group