Progress Maschinen & Automation

High company standards through comprehensive plant modernization

Hans Rinninger u. Sohn GmbH u. Co. KG, a successful family business, celebrated its 100-year anniversary in 2009. Thanks to the positive development of the German construction industry in recent years, the company continued to flourish and even doubled its staff, which currently comprises around 200 highly qualified employees. They process up to 2,500 t of concrete per day into a wide variety of different precast concrete elements.

Jörg Rinninger, his father Hans Rinninger and his trusted partner of many years, Marcus Winterfeld, represent the company management. Jörg Rinninger joined the...

Related articles:

Issue 05/2021

Schwörer Bausysteme relies on modernization in the precast plant

Schwörer Bausysteme GmbH is manufacturing high-quality basements, floor slabs, precast stairs, customized concrete elements, prefabricated garages and steel structures for commercial and industrial...

more
Issue 10/2016

Bachl strengthens precast division with new double-wall production

Continuity and innovation are the two basic principles that characterize the tradition of Karl Bachl GmbH & Co. KG, in the Lower Bavarian city of Röhrnbach. The family enterprise, founded in 1926 as...

more
Issue 10/2025 PROGRESS

Spurgin and Progress Group: A double wall success story in France

Spurgin has been synonymous with innovative and efficient solutions for precast double walls since 1978. Setting a strong focus on simplification, quality and sustainability, the company develops...

more
Issue 02/2017

Geared up for the future with new pallet carrousel technology

The company has created a solid base for the future with its recent decision to invest in state-of-the-art technology and build a new plant for the production of double walls, solid walls and precast...

more
Issue 11/2016 Progress Group

Well-conceived combination system for more efficient shuttering

An efficient shuttering system, often together with a shuttering and deshuttering robot, is the core component of a highly automated precast concrete plant. If the system is well conceived and the...

more