About us

GL Spezialverglasung – your reliable partner for glass on railway technology and design

As the market leader in glazing for railway vehicles, we deliver special panes to all well-known public and private transport services in Germany as well as in European countries.

Established in 1909 as “Glaserei Ernst Hennecke” we are now an owner-managed, medium-sized company led in the fourth generation. We have been working with glass materials in vehicle technology and design over hundred years. From it developed until today the companies GL Spezialverglasung and GL Yachtverglasung.

Both companies act in a flexible, uncomplicated manner without long decision paths and comply with the highest demands of quality assurance.

Over 150 employees are committed to our customers at the headquarter and in seven other locations in Germany, Austria and in Switzerland. Most of them have a longstanding company membership and offer an enormously experience. We understand a customer-orientated thinking and a fast and flexible action as our day-to-day-work. Whether in sales, in the deployment planning, at the warehouse or among the many small installations teams:

We count on service and quality – all the time and everywhere.

Find us here:
  • Halstenbek near Hamburg (headquarter)
  • Berlin/ Velten
  • Kassel
  • Krefeld
  • Mannheim
  • Munich
  • Vienna (Austria)
  • Zurich (Switzerland)
Über uns
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