W.A.S.Wasser-Abwasser Systemtechnik GmbH

Nanopartz™ is recognized as both an innovator and a quality supplier of gold nanoparticle based products including Accurate™ Spherical Gold Nanoparticles, Nanorodz™ brand Gold Nanorods, Micron sized Gold (Microgold™), Gold Nanowires, Gold Nanocubes,

For more than 30 years we have provided state-of-the-art chemical and physical analyses of polymers, elastomers, lubricants and a large number of other materials for industries, chemical and analytical laboratories, as well as for public and private

OPTIMARE was founded in 1992 as the OPTIMARE GmbH. The primary goal of the company was to equip aircraft with sensor systems for remote sensing of marine pollution.