About us

Our company

BSF Bünter AG specialises in manufacturing technology. Whether for prototypes, small series or complete assemblies. Thanks to many years of experience as a contract manufacturer in the optics industry, medical technology, prototype construction, toolmaking, stamping technology, special machine construction, mould construction and die-casting mould construction, special requests can also be fulfilled without any problems. BSF Bünter AG's extensive stock of materials helps to fulfil rush orders in the shortest possible time. And the optimal size of the company also guarantees maximum flexibility and the fastest possible realisation. The highest quality and absolute adherence to deadlines are standard at the company from the Rhine Valley and have top priority.

Fine-tuning to the highest standards. This is what we stand for.

The company BSF Bünter AG from Eastern Switzerland is a reliable partner for special and precision mechanics. BSF Bünter AG is characterised by top quality and precision in the processing of orders. The family business manufactures complex precision engineering parts on a contract manufacturing basis. The range of services extends from special machine construction with ready-to-install prototypes to small series and the assembly of complete subassemblies.

BSF Bünter AG was founded in 1984 by Josef Bünter. The company founder managed the successful family business until 2002 and then handed over the company to Kurt Graber, the current Chairman of the Board of Directors. Since December 2021, the new Managing Director is Fabian Graber, Kurt Graber's son. He is highly motivated to lead the company into a new future. BSF Bünter AG is constantly updating its machinery in order to meet the demand for versatility in contract manufacturing and can now proudly say that it can offer the latest technologies with a state-of-the-art machine park.

BSF Bünter AG attaches great importance to further training. The company thinks in a future-oriented way, recognises potential and the individual employees undergo further training on an ongoing basis. In addition, several apprentices are trained to become qualified specialists.

Our quality-orientated thinking is also reflected in our management system. The processes are continuously optimised and meet the internationally valid requirements of ISO 9001:2015. We would like to invite you to download the certificate linked below and use it for internal purposes.