Profile Company history
Company history
Range of products



founder of the company Georg Geiss (+)

1948 Foundation of the GEISS company in the Franconian city Sesslach
The founder of the company  Georg Geiss (+) realized that plastics, a new material at that time, is the future for a wide range of productions. The GEISS company starts the manufacture of moulds for vacuum forming.

founder of the company Georg Geiss (+)

1957 First vacuum forming machine
With the development and construction of the first vacuum forming machines, the GEISS company ranks as one of the most innovative companies in the plastics industry. Many of the current equipments are developed and realized here, for example:

  • the first vacuum forming machine in flat design,
  • the first bottom heaters for vacuum forming machines,
  • the first microprocessor controlled vacuum forming machine and
  • the first automatic sheet feeding machine.

1970 Entry of Manfred Geiss into the company
With the son Manfred Geiss the company enters the second generation. Over many years the trio Georg Geiss (+) as chairman, Manfred Geiss as technical director and his wife Klara Geiss as financial manager run the company successfully which continues to grow in the 80s and eventually has a staff of more than 100 people.

                                 Klara and Manfred Geiss

1999 Commissioning of a new assembly hall
The new assembly hall is completely organized to cope with the sequence of operations and with its modern structures provides the best conditions for optimal manufacture for years to come.

the new plant in Sesslach 1999






             the extended assembly hall in Sesslach 1999

the new plant in Sesslach 2005

                                           and 2005

2003 Change of status into a incorporated company

(AG - Aktiengesellschaft)

2015 Commissioning of a new production hall also in Sesslach, Industriestrasse.

                                   The GEISS AG today






Thermoformage: PMA équipe aujourd'hui les usines de demain
GEISS Lance une nouvelle conception de centre d'usinage 5 axes: le CNC10
Les nouveaux objectifs de RBL Plastiques
Geiss adds thin-walled version of thermoformer to stable
FAKUMA 2017 - The Ongoing Success of the T10
Vercors triple sa surface de production et investit dans une thermoformeuse grandes dimensions
Pierwsza w Polsce maszyna do termoformowania GEISS T10 TWIN SHEET
Le thermoformage innovant au Service du sur-mesure!
Le Thermoformage innovant au Service du sur-mesure!
Moderniser sa chaine de thermoformage
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