JETI Technische Instrumente GmbH - this is us

The beginning

In January 1998, the company “JETI Technische Instrumente GmbH” was founded by three former Zeiss employees with the aim to develop, produce and sell spectroscopic equipment under the slogan “Economic and easy to use”.

Spectrometric solutions from components to systems

The mission statement of JETI is to create spectrometric solutions from components to systems. Therefore, the main fields of the firm activity are optics, electronics, mechanics, and software development. So JETI can offer measuring systems developed “under one roof”.

Walking in the shoes of Ernst Abbe, Carl Zeiss and Otto Schott

The company wants to follow the traditions of spectroscopy in Jena, as the city's history and development is strongly influenced by optics. Ernst Abbe, Carl Zeiss and Otto Schott created the foundations of modern optics in Jena and developed many optical instruments.


Currently JETI has 20 employees and the corporation is in the largest industrial area of Jena, which is located in the south of the city. All our products are made in Germany. JETI forges a close cooperation to many institutes, universities, and other companies.

Our most important employee

Our most important employeer

The good mood consulter of the business is the JETI, who is a fluffy little guy. He keeps a watchful eye on the company's processes and is responsible for ensuring that everyone feels comfortable and happy. Without any doubt, he is our most important employee.

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