World's Leading Trade Fair for laboratory technology, analysis, biotechnology and analytica conference
April 09–12, 2024 | Messe München
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The company that creates success with fluorescent dyes.

Company profile

ATTO-TEC GmbH is a fully privately owned company which develops and markets fluorescent labels and dyes. The 18-employee company located in Siegen in Southern NRW, was founded in 1999 by Karl-Heinz Drexhage and three colleagues as a spin-off of the University of Siegen. In the meantime ATTO-TEC is committed to being a first class provider of novel fluorescent labels that advance bioanalytical and biomedical research all over the world. It is staffed by internationally renowned scientists with long-time expertise in fluorescent dye chemistry. Fluorescent applications now have become so diversified and sophisticated that there is an ever growing demand for new and better fluorescent dyes. 


Martinshardt 7, 57074 Siegen, Germany
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