Experience Illumination

Light to Insight

Get to know our company

DIALUNOX GmbH employs more than 70 people and is located in the southwest of Germany, in the immediate vicinity of Lake Constance and the Alps. Austria and Switzerland can be reached in less than an hour by car and offer a variety of destinations for a weekend break or holiday.

The headquarters of DIALUNOX GmbH was built in 2019 according to the latest energy efficiency standards and equipped with modern open-space workstations.

The production department, organised according to the latest aspects of LEAN management, handles individual orders with small quantities and series production with equipment of up to 200 per month, all at the same high quality.

Excellent customer service is also important to us after delivery of the product. For this reason, we employ experienced engineers in our service department who know our customers and the detailed special features of their individual device.

Employees of DIALUNOX sitting around abig table.

DIALUNOX at a glance


More than 20 years experience in fluorescence detection


Solid growth of sales and employees during last 10 years


More than 25.000 built devices


High order backlog for a secure future


Reliable values & high sense of responsibility towards employees and customers


Engineering Art „Made in Germany“

Michael Doumanas, MBA

Managing Director

At DIALUNOX we recognize that rapid decision-making at the point of need is becoming more and more important in medical diagnostics, food and feed analysis, and environmental testing. With 20 years of experience in the production of highly sensitive optical measurement devices, we provide essential development support. From concept to series product manufacture, our multi-disciplinary experts make sure our OEM Partners get to the right solution quickly. We look forward to hearing from you.

— Michael Doumanas

Our values

Quality made in Germany

Quality and care characterize our products – and have done so for more than 22 years. Our philosophy is based on transparency towards our customers and precision engineering.

Whether you are looking for a rapid test reader, a highly sensitive measuring device, or a custom-made optical component, we will design your desired product with the utmost care and dedication and bring it to series production readiness.