Automotive service provider for development, prototype construction and series production with origins in motorsport.
Holzer Firmengruppe
Bobingen · AugsburgNew on Amplifa
About the Holzer Firmengruppe
The Holzer Firmengruppe, headquartered in Bobingen near Augsburg, is an internationally active full-service provider for automotive, mobility and industry. Emerging from Holzer Motorsport, founded in 1986, the group today combines development, engineering, prototype construction, small-series and series production, painting as well as vehicle construction under one roof. The company manufactures individual parts such as pedals, steering columns or wiring harnesses, builds prototypes and special vehicles, and supports rally and cup vehicles. Holzer became known as the works team of Opel and Subaru in rally, STW and DTM as well as a supplier to the Formula 1 team HRT (2010–2012), for which, among other things, the HRT F112 formula car was built. Own product brands such as the electric all-terrain wheelchair ESCALADOR complement the portfolio. The subsidiaries include, among others, Holzer Rennsport GmbH in Augsburg.
- Site
- Bobingen
- Processes
- Engineering & Development, Painting & Vehicle Service, Production, Vehicle Construction & Motorsport, Prototype Construction and Series Production, Vehicle Construction and Individual Part Manufacturing (e.g. Pedals, Steering Column, Wiring, Prototype Construction, Small Series
- Materials
- Assembly & Vehicle Construction
- Certificates
- DIN EN 9001 (ISO 9001), TISAX, ISO 9001
- Founded
- 1986
- Industries
- Automotive, Motorsport, Mobility, Industry, Medical Mobility, Medical Mobility (electric all-terrain wheelchairs)
- 01
Engineering & Development
- 02
Prototype Construction
- 03
Small Series
- 04
Series Production
- 05
Painting
- 06
Assembly & Vehicle Construction
Processes and Manufacturing Capabilities
Assembly & Vehicle Construction
Construction of prototypes, special vehicles and motorsport vehicles up to complete vehicle completion.
Locations
Bobingen
DEHeadquarters, Development & Production
- Lot size
- Prototype, small series, series
Augsburg
DEHolzer Rennsport GmbH (tuning, racing team)
- Lot size
- Individual parts, small series
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engineering & DevelopmentEngineering | – | – | – | – | – |
| Painting & Vehicle ServiceSurface | – | – | – | – | – |
| ProductionAssembly | – | – | – | – | – |
| Vehicle Construction & MotorsportAssembly | – | – | – | – | – |
| Prototype Construction and Series ProductionAssembly | – | – | – | – | – |
| Vehicle Construction and Individual Part Manufacturing (e.g. Pedals, Steering Column, WiringAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality
The Holzer Firmengruppe is certified according to DIN EN ISO 9001 and meets the requirements of the TISAX standard for automotive suppliers. The certifications demonstrate the commitment to product and process quality.
| Evidence | Bobingen |
|---|---|
| ISO 9001 | |
| TISAX |
History
- 1979
Günther and Ronald Holzer form a rally team in the Opel Kadett Cup
- 1981
Takeover of a Shell filling station with an attached workshop
- 1982
Victory in the Opel Kadett Cup
- 1983
Vice-champion German Rally Championship as an Opel works driver
- 1985
Takeover of a second filling station
- 1986
Founding of Holzer Motorsport
- 1987
Vice-championship German Rally Championship in the Lancia Delta
- 1990
Ronald Holzer wins the German Rally Championship
- 1991
Renamed AM-Holzer Motorsport GmbH
- 1992
Opening of an own Lancia car dealership
- 1994
Opening of a Fiat car dealership
- 1995
Entry into the Super Tourenwagen Cup with BMW 318i
- 1996
Renamed AM-Holzer-Rennsport GmbH
- 1997
Return to rally sport; Opel works team in the STW
- 1998
Win of the German Rally Championship as a Subaru works team (Armin Kremer)
- 1999
Another win of the German Rally Championship
- 2000
Entry into the DTM with Opel
- 2005
Withdrawal from the DTM after Opel's exit
- 2010
Supplier to the Formula 1 team HRT (until 2012); construction of the HRT F112 from November 2011