Chronicle of the GRITEC Group

Expansion of the product range with the Gritec stainless steel transformer series for the international market.

Establishment of the subsidiary e4you focused on the development and supply of charging infrastructure for electric buses.

The SCHWENK Group owns 100% of Betonbau.

The merger of the legal structures of the individual plants in Bockenem, Kösching and Schkeuditz under Betonbau GmbH & Co. KG Waghäusel. The individual plants are still managed as subsidiaries. Construction of a completely new hall for the assembly of high- and low-voltage components at Betonbau Prague.

Construction of the brand new Betonbau Kösching plant, which replaced the nearby Betonbau Ingolstadt plant.

SCHWENK Zement KG acquires a stake in the Betonbau Group, which was increased to 75% as of 01.01.2008.

The Betonbau Group is transformed into a system supplier and separate halls for the assembly of high- and low-voltage components are commissioned at the Waghäusel and Bockenem plants.

100.000th reinforced concrete cell dispatched

Establishment of a subsidiary Betonbau Praha, with its own legal structure

Establishment of the subsidiary Betonbau Schkeuditz

Establishment of the Betonbau Ingolstadt subsidiary

Establishment of subsidiary Betonbau Bocken

Establishment of Betonbau in Waghäusel, Germany with the production of prefabricated tower substations