A long tradition of Success

1920
Wilhelm Haselmeier GmbH & Co is founded in Stuttgart-Degerloch, Germany.
The company specialized in the development and supply of glass syringes, special syringes, stethoscopes and products for diagnostics.
1963
Haselmeier developed and produced a semi-automated autoinjector for glass insulin syringes. Haselmeier is the first company to introduce an autoinjector.
1978
Haselmeier enters the Diabetes market with the development and supply of Diamatic, a fully automatic autoinjector for disposable insulin syringes.
The production is moved to a new factory in Buchen im Odenwald, Germany.
1993
Haselmeier expands its pen franchise with the development and supply of a fully automatic insulin pen with hidden needle.
1998
Haselmeier develops the Penlet, a fixed dose, multiple injections disposable autoinjector for low molecular weight heparin.

2001
Haselmeier develops and supplies a fully automatic pen injector with hidden needle for growth hormone. The one.click™ - based on this platform - is exclusively launched by Serono, today Merck Serono.
2002
Haselmeier establishes a manufacturing site in Dnesice, Czech Republic for metal turning and for pen assembly.
2003
Haselmeier develops and supplies a new pen injector for insulin therapy that incorporates 3ml cartridges. The DIAPEN® - based on this platform - is launched in Germany.
2004
Haselmeier establishes an office in Severna Park MD, Unites States.
2005
The BerliPen® areo 1 is launched by Berlin-Chemie in Germany, as a reusable pen for insulin therapy. This pen offers state-of-the-art design and function.
2008
Haselmeier establishes its International Business Office in Zurich, Switzerland.
The BerliPen® areo 2 is launched in Germany and offers significant function and design improvements over the previous version.
2010
Haselmeier opens a new manufacturing site in the Czech Republic and expends his logistic and storage area in its German site in Buchen.

Haselmeier today
Haselmeier has locations on 3 continents in 5 countries and provides products to pharmaceutical companies worldwide.
Haselmeier is offering experience, competence and expertise in:
- The development/production of pen injectors and auto injectors for self-administration of medicines through subcutaneous injection
- Custom design and production of medical devices
- Product design in simultaneous engineering to optimize the development and production processes
- Quality Management System to guarantee a cost effective, consistent and high quality product



