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Innovations
- Products
  - As a system partner and OEM, we have a day-to-day obligation to some of the world's leading automotive manufacturers.
- Development
  - We work on achieving the ideal relationship between lightweight construction and endurance, emission figures and acoustics.
- Testing
  - Before series production begins, our components undergo comprehensive simulations and tests.
- Production
  - We aim for perfect production processes with consistent improvements in flexibility, automation and rationalisation.
- Logistics
  - In 1993 Boysen built the world's first local assembly plant for just-in-sequence (JIS) production and delivery of complete exhaust systems.
Careers
- Remuneration package
  - In everything we do, people are the most important factor.
- Job-Offers
  - Boysen offers a wide range of possibilities, whether you are a recent graduate or an experienced professional.
- Privacy Policy
  - In everything we do, people are the most important factor.
Responsibility
- Employees
  - Boysen consistently invests in ensuring the best possible working conditions and promotes constructive teamwork.
- Partners
  - For Boysen, fair cooperation is the basis for sustainable and successful business relationships.
- Environment
  - As a foundation company, Boysen always considers conservation of the natural world and the quality of life of future generations.
- Quality
  - As a system partner to leading vehicle manufacturers, we bear a huge amount of responsibility for the quality of our products and services.
Company
- We are Boysen
  - Boysen is a specialist in exhaust technology.
- Facts & figures
  - As a system partner to well-known car and commercial vehicle manufacturers, the industry has been putting its trust in us for decades.
- Friedrich A. Boysen
  - Friedrich A. Boysen (1895 - 1975) is considered one of the pioneers of modern silencer technology.
- Foundation
  - Since 1996, the Friedrich and Elisabeth Boysen Foundation has been supporting academic research in the field of environmental technology.

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Boysen opens up advantages

in research & development

We work on achieving the ideal relationship between lightweight construction and endurance, emission figures and acoustics. State of the art technology is a must. Practical knowledge and interaction between production and development know-how are vital. This is what enables us to design and develop more efficiently.

And we are consistently expanding our development activities. In addition to the Development and Administration Centre at our Altensteig headquarter, since 2014 the nearby Boysen Innovation Centre Nagold (BIN) has been primarily concentrating on development and testing in the commercial vehicles sector and acts as an internal service provider to the Altensteig development centre in the passenger car sector. This creates scope for innovations and enables our partners to achieve a crucial competitive advantage.

Development milestones

2023

Battery cases of extruded aluminium profiles · commercial vehicle battery cases of roll-formed steel profiles · exhaust gas aftertreatment of H2 combustion engines

2022

Commercial vehicle storage systems for gaseous hydrogen

2021

Battery cases for electric vehicles · liquid hydrogen tanks for commercial vehicles · exhaust gas heat management, e.g. for Euro 7 and China 6 emission standards (exhaust gas burner development, electrically heated catalyst integration)