REHAU Group
REHAU Group is a privately held German-origin group of companies specializing in polymer-based solutions for building systems, automotive applications, and industrial uses.
Last updated September 25, 2026
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Overview
REHAU Group is an international industrial group whose roots are in Rehau, Bavaria, Germany. Founded in 1948 by Helmut Wagner, it developed expertise in processing polymers and applying them to practical products and systems. The group is privately held and family-owned. Its headquarters are in Muri bei Bern, Switzerland, while Rehau remains closely associated with its origins and industrial history. The group’s activities cover several distinct application areas. Building-related businesses supply polymer-based systems and components used in areas such as windows, doors, plumbing, heating, and building services. Automotive activities develop and supply components and systems for vehicle manufacturers. Industrial businesses serve applications across a range of sectors, including products and materials made from polymer compounds. The company’s portfolio and businesses have evolved over time, and REHAU operates internationally across Europe and other global markets. REHAU’s commercial proposition centers on engineering and material expertise: adapting polymer processing and product development to the requirements of construction, mobility, and industrial customers. It is therefore best understood as a diversified industrial group rather than a single-product consumer brand. The REHAU name appears across business-to-business products, components, and systems, with some offerings also reaching consumers through building and renovation channels. The group remains active and privately owned.
History
REHAU Group began in 1948 in the Bavarian town of Rehau. Founder Helmut Wagner built the business around the processing of polymers, materials that could be shaped into durable and functional products for industrial and everyday use. Its name reflects its place of origin, but the modern group operates internationally and should be distinguished from the former German district of Rehau, which is a separate geographic and historical subject. From its beginnings as a polymer-processing business, REHAU expanded into a range of applications. Building products became an important part of its business, including systems and components for windows, doors, piping, heating, and building services. The group also developed automotive activities, supplying components and systems to vehicle manufacturers, and industrial activities serving other sectors. This broadening of applications positioned the company as a diversified supplier rather than a producer focused on one material or end market alone. The group has grown beyond its original German base, serving customers in international markets. Over time, its operations have been organized around distinct business areas, including building-related solutions, automotive, and industrial products. Polymer expertise and engineering are common threads across these activities, while the end products and customer requirements differ by sector. REHAU remains privately held and family-owned. Its headquarters are in Muri bei Bern, Switzerland, and its historical connection to Rehau, Germany, remains part of the company’s identity. Today, the group encompasses businesses serving construction, mobility, and industrial customers. Its development illustrates how a regional manufacturing origin evolved into an international industrial group with a portfolio of polymer-based products and systems. The available evidence supplied for this entry concerns the former Landkreis Rehau, not the company; company details here are based on established public information and should not be inferred from that geographic material.
- 1948
Company founded in Rehau, Bavaria
Products and positioning
An engineering-led, privately held industrial group applying polymer expertise to building systems, automotive components, and industrial applications.
Building systems
Polymer-based systems and components for applications including windows, doors, piping, heating, and building services.
Automotive products
Components and systems developed for automotive manufacturers.
Industrial products
Polymer materials and components for industrial applications.
Recent events
REHAU appoints Bhavana Bindra as Managing Director, South Asia[4]
Reported:
REHAU Polymers announced Bhavana Bindra’s appointment as Managing Director, South Asia, effective March 15, 2021.
- Unconfirmed
REHAU wins IKC Innovative Kitchen Product Award[5]
Reported:
REHAU Polymers won the IKC Innovative Kitchen Product Award (Materials) 2020 for its RAUKANTEX uPVC Edgebands at the Indian Kitchen Congress Awards ceremony.
Sources5 sources
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