What HESS does

Carrosserie HESS AG is a privately held Swiss vehicle manufacturer founded in 1886 and headquartered in Bellach (Solothurn canton), specializing in electric buses, trolleybuses, and commercial vehicle superstructures for the public transport and logistics sectors. The company operates across three integrated pillars: (1) eBus systems — including the lighTram fast-charging electric bus, BusZug (BusTrain) articulated configuration, COBUS compact city bus, Kleinbusse minibuses, plus integrated charging infrastructure (notably Hitachi Energy's Grid-eMotion Flash) and a Second-Life-Batteriespeichersystem for repurposed batteries; (2) commercial vehicle superstructures — box bodies, loading bridges, de-icing systems, tippers, refrigerated vehicles, and accessibility lifts; and (3) repair and lifecycle services for buses, commercial vehicles, and passenger cars, including an online spare parts shop (lex-hesse.com).

The CO-BOLT® modular construction kit system is HESS's central platform asset, enabling license partners across five continents to manufacture vehicles using standardized components, which generates licensing royalties in addition to HESS's own production output of over 2,500 electric buses annually. The company's revenue model combines hardware sales (vehicles and parts), professional services (repairs, lifecycle management, retrofits, overhauls, bodywork), and licensing royalties from CO-BOLT® partners. HESS sells primarily through direct enterprise sales teams targeting municipal and regional public transport authorities (TPG, VBZ, BGU, TRANSN, STAN Nancy), supplemented by its license partner network and an e-commerce spare parts channel. The company operates production facilities in Switzerland and Portugal, with wholly owned subsidiaries in Italy (HESS Italia Srl) and India (HESS Greenmobility India Pvt Ltd), and international representation offices in Australia, Belgium, and France.

Recent strategic activity centers on geographic and technology expansion: HESS acquired Kiepe's trolleybus business in 2024, established an Italian e-bus operation launching in Genoa (2026) and Vicenza (2027), and built local Indian manufacturing for the South Asia market. The company employs approximately 1,200 people, including 50+ apprentices at Bellach, and is privately held with no disclosed institutional shareholders. Key execution risk is illustrated by Zurich public transport authority VBZ's 2024 decision to launch a €150M re-tender rather than exercise existing framework contracts, citing HVAC, door, and thermal failures on HESS-supplied buses.

Name

HESS

Legal name

Carrosserie HESS AG

Website

https://hess-ag.ch

Company type

Private

Founded year

1886

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Carrosserie HESS AG is a Swiss vehicle manufacturer (founded 1886, ~1,200 employees, Bellach HQ) producing electric buses, trolleybuses, and commercial vehicle superstructures for municipal public transport authorities, complemented by its CO-BOLT® modular construction kit licensed to partners on five continents.

Ownership category

akta.pro rank

Headquarters

HQ city

Solothurn

HQ country

Switzerland

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Vehicle Sales: Manufacturing and sale of electric buses, trolley buses, and commercial vehicles including lighTram, BusZug, COBUS and custom builds
2. Bodywork Repair Services: Comprehensive repair and maintenance services for vehicles including accident repairs, painting, retrofits, and overhauls for buses, commercial vehicles, and passenger cars
3. CO-BOLT® Licensing: Licensing of modular construction kit system to license partners on five continents for local vehicle manufacturing
4. Spare Parts: Online parts shop (lex-hesse.com) and distribution of original replacement parts for HESS vehicles and other brands

Go-to-market motion3 records

Distribution channels5 records

Marketing channels4 records

Core offering

HESS manufactures electric buses (lighTram, BusZug, COBUS, Kleinbusse), trolleybuses, and commercial vehicle superstructures including box bodies, loading bridges, de-icing systems, tippers, and refrigerated vehicles. It also licenses the CO-BOLT® modular construction kit system to international partners and provides bodywork repair services, life-cycle management, and spare-parts distribution through its online shop.

Product overview

HESS is a Swiss vehicle manufacturer with over 140 years of experience, operating as a leading provider of eBus solutions and commercial vehicle systems. The company operates a unified platform approach centered on the CO-BOLT® modular construction kit system that enables license production on five continents. The product portfolio consists of three integrated pillars: (1) eBus solutions including lighTram electric buses, BusZug/BusTrain articulated configurations, COBUS, and Kleinbusse minibuses, complemented by Charging-Systems, Life Cycle Management, and Second-Life-Batteriespeichersystem for complete electric mobility solutions; (2) Commercial vehicle superstructures and components including Kofferaufbauten box bodies, Ladebrücken loading bridges, Enteisungssystem de-icing systems, Kipper tippers, Kühlfahrzeuge refrigerated vehicles, and equipment accessories like the VAN Mobile Lift; and (3) comprehensive repair and service offerings spanning Carrosserie Reparaturen bodywork repair for passenger vehicles, buses, and commercial vehicles, plus specialized Oldtimer restoration and Industrielackierungen industrial coatings, supported by Mechanik + Mechatronik mechanical services and an online Teile parts distribution platform. The company employs approximately 1,200 people at its Bellach headquarters and international locations.

Differentiator

Problem solved

Functional benefit

Brands

• lighTram: Electric bus system with fast charging capability for urban public transport
• BusZug (BusTrain)
• COBUS
• CO-BOLT
• FastRepair

Products and services

• lighTram Electric bus system for urban public transport, providing high-capacity zero-emission mobility solutions with fast-charging capability. Designed for public transport operators deploying zero-emission fleets.
• BusZug (BusTrain) Articulated bus configuration designed for high-capacity passenger transport, combining multiple vehicle segments. Targeted at high-demand urban corridors.
• COBUS Compact city bus solution for urban public transport operations, suitable for narrower streets and lower-density routes.
• Kleinbusse (Minibuses) Minibus solutions for flexible passenger transport services, including school bus conversions and accessibility-focused configurations.
• CO-BOLT® Modular construction kit system for commercial vehicles, enabling license partners worldwide to produce vehicles using standardized components and designs. Licensed to partners on five continents.
• Kofferaufbauten (Box body superstructures) Box body superstructures for commercial vehicles, providing enclosed cargo solutions for truck and van fleets.
• Ladebrücken (Loading bridges) Loading bridges and ramp systems for commercial vehicles, available in open and tarpaulin (Blachensystem) variants for cargo handling.
• Enteisungssystem (De-icing systems) De-icing systems mounted on commercial vehicles for transport operators in cold climates; successfully deployed to STAN Nancy.
• Kipper (Tipper/dump truck bodies) Tipper/dump truck bodies for commercial transport, including rear and three-way tipper configurations.
• Kühlfahrzeuge (Refrigerated vehicles) Refrigerated vehicle bodies for temperature-controlled transport of food and pharmaceutical goods.
• Personenwagen Carrosserie Reparaturen (Passenger car bodywork repairs) Bodywork repair services for passenger cars including accident repairs, glass replacement, rust repair, plastic repairs, hail damage, and paint work.
• Busse/NFZ Reparaturen (Bus and commercial vehicle repairs) Bodywork repair services for buses and commercial vehicles including accident repairs, repainting, overhauls, retrofit, vehicle cleaning, and protective treatments.
• Oldtimer Restaurierung (Classic vehicle restoration) Restoration and repair services for vintage and classic vehicles, leveraging HESS's 140+ years of bodywork expertise.
• Industrielackierungen (Industrial coatings) Industrial coating and painting services for vehicles, equipment, and commercial components.
• Mechanik + Mechatronik (Mechanical & mechatronic services) Mechanical and mechatronic repair services including general repairs, air conditioning service, RAG (gas systems), and full overhauls.
• FastRepair Quick vehicle repair service for customers requiring fast turnaround times.
• Teile (Spare parts distribution) Online parts shop (lex-hesse.com) and distribution of original replacement parts for HESS buses, general bus applications, and other vehicle categories.
• Werbetechnik (Vehicle branding) Vehicle branding and advertising technology services, including livery design and application for buses and commercial vehicles.

Quantifiable outcome

• Over 2,500 electric buses produced annually and deployed worldwide
• +1 more outcomes

Named customers5 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

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• Hitachi EnergycoreTechnology or Integration · 9 February 2026Hitachi Energy's Grid-eMotion Flash ultra-fast charging system is integrated into HESS eBus solutions. Italy became the fourth market to deploy this technology with HESS vehicles, following deployments in Geneva, Nantes, and Brisbane. Over 55 Grid-eMotion Flash charging points are currently in operation worldwide with HESS vehicles.
• Kiepe ElectriccoreStrategic or Co-development PartnerHESS recently acquired Kiepe's trolleybus business and is integrating Kiepe trolleybus know-how into its portfolio. HESS Italia serves as the official representative combining global HESS engineering with local operational experience for Kiepe-based electric trolleybus solutions in Italy.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Ebusco: Dutch specialist in composite-bodied electric buses for European city operators. Competes with HESS lighTram and similar e-bus products in Dutch, German, and Scandinavian tenders.
• Solaris Bus & Coach: Polish manufacturer of electric and hydrogen buses competing directly with HESS in European public transit tenders, including Switzerland and Germany. Highly comparable product range and customer base.
• VDL Bus & Coach: Dutch manufacturer of city and intercity buses, including battery-electric models. Competes head-to-head with HESS in European municipal tenders with similar OEM business model.
• Wrightbus: Northern Ireland-based bus manufacturer with strong electric bus portfolio (StreetDeck Electroliner). Comparable size and focus on European zero-emission fleet transitions.
• CaetanoBus: Portuguese bus and electric bus manufacturer located close to HESS's Portuguese assembly plant. Highly comparable in geography, customer profile, and product type.

Broad incumbents

• MAN Truck & Bus: Large German commercial vehicle OEM with a significant bus division. Directly mentioned alongside HESS in the Zurich VBZ tender reset; competes across heavy-duty truck and bus categories.
• Volvo Buses: Swedish incumbent with a comprehensive electric and hybrid bus lineup. A larger, broader incumbent competing with HESS for premium European transit customers.
• Iveco Bus: Italian bus manufacturer (part of Iveco Group) offering electric and diesel city/intercity buses. Competes with HESS across Southern Europe including Italy.
• Alexander Dennis Limited (ADL): UK-based bus manufacturer with growing zero-emission product line (Enviro400EV). Competes with HESS in European municipal tenders and through similar OEM + partnership model.

Emerging players

• BYD: Chinese electric vehicle giant rapidly expanding in European bus markets through local assembly partnerships. Represents the most aggressive pricing and scale threat to European specialists like HESS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/CarrosserieHESS
• LinkedInlinkedin.com/company/carrosserie-hess-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries3 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 HESS