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Glas Trösch Truck

The company Glass Trösch

Since company founder Johann Friedrich Trösch made his name as a glass specialist in 1905, the company Glas Trösch has steadily developed. Not only in BĂŒtzberg, the place of incorporation and headquarters of the company. But at more than sixty locations in Switzerland, Germany, France, Poland, Moldova, Ukraine, Hungary, Turkey, the Czech Republic, Slovakia and the USA. And certainly in your area.

From Bulle to St. Gallen - Glas Trösch is at home in over 12 locations across much of Switzerland. The individual companies are united under the umbrella of the processing Switzerland. With bundled forces and common goals - but also with enough independence to be with you quickly and fulfill your wishes optimally.

History / Chronicle

1905
Johann Friedrich Trösch gains a reputation as a specialist for inscribed glass and a pioneering method for rendering images on glass and porcelain.

1938
Rudolf Friedrich Trösch, son of Johann Friedrich Trösch, founds today’s public limited company and, with a glass-cutting workshop and mirror production shop, lays the foundations for the company’s future industrial development.

1956
The next generation, under Heinz and Erwin Trösch, sets the basis for the group of companies’ rapid and successful expansion with a pioneering insulating glass production method.

1977
The company starts dealing in and later also manufactures SWISSLAMEX windscreens. Trösch Autoglas rapidly becomes an established partner to garages and bodywork shops. From Alfa to Zastava, everything is produced in-house.

1978
Production of the SWISSDUREX tempered safety glass gets underway. The SWISSLAMEX laminated safety and bulletproof glass follows a short time later. Glas Trösch now employs around 330 people.

1988
Entry into large-scale vacuum coating with start-up of the magnetron coating plant in BĂŒtzberg and the market launch of the latest generation of SILVERSTAR thermal insulating glass products. The SUNSTOP low-e coatings and LUXAR non-reflective glass will follow.

1995
In the fourth generation, engineer Erich Trösch commissions the EUROGLAS flat glass plant in Hombourg, Alsace, with daily production of 500 tonnes of glass. Ninety years after founding, around 1,380 people work for the family-owned business.

1997
The second glassworks is built in Haldensleben, near Magdeburg. This assures the group of companies a long-term supply of raw material.

2001
The acquisition of the Schwabenglas Group in Germany boosts the Glas Trösch workforce to 2,500 employees worldwide.

2006
Another EUROGLAS plant is inaugurated in Osterweddingen, Germany.

2007
Production of laminated safety glass is expanded with start-up of the EUROLAMEX Osterweddingen (D) and SWISSLAMEX BĂŒtzberg plants.

2008
Glas Trösch acquires the insulating glass company TOV LineWood Artjomowks (Ukraine). The automotive division is relocated to Trimbach. The company now employs some 3,110 people.

2009
The fourth and largest float glass plant, with a daily production of 1,000 tonnes, is inaugurated in Ujazd, Poland.

2010
A new insulating glass plant is built in St. Gallen-Winkeln. In Ukraine, Glas Trösch acquires the Evroglass insulating glass factory with new locations and a branch in Moldavia. The number of employees rises to over 4,600.

2011
The acquisition of Mecaplex and Josef Weiss Plastic (JWP) allows Glas Trösch to grow its solutions in the automotive field. Across Europe, more than 4,700 people now work for the company.

2013
Following reintegration of the EuropTec plants with the Technical Glass division, the Glas Trösch Group now has 5,100 employees.

2018
With effect from 1 January 2018, Erich Trösch hands over the position of CEO to Fabian Zwick after 16 years in order to focus on his duties as Chairman of the Board of Directors of Glas Trösch Holding AG.

Facts and figures

  • Founding year: 1905

  • 60 Factories
    Switzerland, Germany, France, Poland, Moldova,
    Ukraine, Hungary, Turkey, Czech Republic, USA, Slovakia

  • 5‘000 Employees


Fields of activity

Glass production: in-house float glass plants assure our independence

Flat glass produced with the float glass process is the basic material for the products of Glas Trösch. In addition to supplying its own glass processing companies, the factories supply a broad, international network of customers. The four float glass plants in Hombourg (F), Haldensleben and Osterweddingen (D) and Ujazd (PL) are run in partnership with other well-known glass processors and may be called the most modern glassworks in the world.

Glass coatings: comfort all year round

The realization of contemporary glass projects requires an environmentally friendly energy saving concept. Glass coatings make an important contribution to environmental protection. Glas Trösch commissioned its first proprietary magnetron coating line in 1988 and offered glass with heat protection for the first time under the name SILVERSTAR. Today, the company provides a wide range of innovative coatings for a wide variety of requirements.

Exterior processing: glass for building engineering and architecture

Generous window fronts and elegantly glazed facades, canopies, parapets, stairs, floors or noise protection walls, safety and fire protection glass: function and design are harmoniously combined in the diverse, versatile glass systems. The exterior processing area of Glas Trösch is for architects, planners, Facade builders, metal fabricators and window manufacturers a competent and recognized partner.

Interior processing: ambience for indoor living

Solutions with glass create interior spaces with style and character. Glass provides an elegant touch and creates a harmonious, transparent ambience – in kitchens, bathrooms and living spaces, as well as in offices, public buildings or catering environments. The interior processing division at Glas Trösch supports interior designers with creative ideas and solutions. We take care of everything with an approach to service that covers the full gamut from consultation via production to complete installation. Regional showrooms promote our products and are a source of inspiration for innovative design ideas.

Automotive: Glass in motion

Whether it's cockpit glazing on aircraft and helicopters, front glazing for rail vehicles or replacement car glass parts: Glas Trösch Automotive develops, tests and produces tailor-made glass solutions for the most demanding traffic applications.

Technical glass: perfection in every detail

With the EuropTec companies in Switzerland, Germany, Turkey and the USA and the LUXARŸ coated glass, Glas Trösch is a leading company in the processing of high-quality glass for displays, entertainment electronics and the automotive and medical technology industries.

Johann Friedrich Trösch
PortrÀt Johann Friedrich Trösch
Rudolf Friedrich Trösch
PortrÀt Rudolf Friedrich Trösch
Erwin Trösch
PortrÀt Erwin Trösch
Heinz Trösch
PortrÀt Heinz Trösch
Erich Trösch
PortrÀt Erich Trösch

Quality for four generations

Entrepreneurship, quality thinking and the willingness to take risks: These pillars stand for the solid foundation on which the family-owned company Glas Trösch stands and is continually being built up. The foundation stone was laid by Johann Friedrich Trösch (1874-1954) in 1905.

The second generation with Rudolf Friedrich Trösch (1907-1992) extended the production program with the first mirrors, sliding glass doors and shelves.

With the third generation under the brothers Heinz Trösch and Erwin Trösch (1938-2013), Glas Trösch developed into a leading family business in Europe and a major employer in the Oberaargau region. Insulating glass is an important new development of this time. Further production plants in Switzerland and Germany are put into operation.

The fourth generation under the current Chairman of the Board of Directors Erich Trösch builds his own float glass plants and thus guarantees the company-independent self-supply with float glass. To this day, the focus is on first-class quality and permanent customer orientation. With this, Glas Trösch wants to be perceived as a leading family business in Europe for the production and processing of flat glass.

Satisfied customers, dedicated employees, continuous innovation, ongoing growth and environmentally conscious production are the key factors of our proven company philosophy - for four generations.