At dg technologies, we are dedicated to delivering precision for every test, confidence for every result. We specialize in the contract development and manufacturing of cutting-edge optical rapid test readers, providing innovative solutions for a wide range of testing applications—from healthcare to food and water quality.
Precision for every test, confidence for every result
Welcome at dg technologies
Tailored solutions for your diagnostic challenges
Our products empower healthcare providers and industries worldwide with fast, accurate, and reliable results, improving patient safety and optimizing diagnosis processes. From prototype development to full-scale manufacturing, we deliver precision-engineered solutions tailored to your needs.
Which optical analyser suits you best?
One family – two powerful devices – endless testing possibilities. Our advanced lateral flow readers combine precision, flexibility, and ease of use to support a wide range of custom applications. With camera-based technology, large fields of view, and intuitive result management, they deliver reliable performance and cost-effective scalability without compromising on quality.
Lumi Flex

Colorimetric tests • Camera-based precision • Multi-color LED illumination • Flexible, stand-alone design
point-of-care-, lab-, rapid-antigen- and environmental testing
Lumi Flex Fluo
Europium marked fluorescence assays • Ultra-high accuracy • Smart calibration & connectivity • Compact benchtop platform
immunoassay development, multiplexing, poc-, lab- & rapid-antigen testing
Flexible customization
Our easy and transparent development process offers you customization options to fulfill your individual needs to get the reader which your customers need. From basic re-branding needs up to complete individual instrument workflows and algorithms: Find out how our easy & fast step-by-step process works.
High connectivity
All readers can easily be connected to our Lumi connect server application. This provides you a secure way to manage your data conveniantly at your desktop or to push results forward to LIS, middleware or OMS systems.
Regulatory advice
dg technologies GmbH supports customers throughout the regulatory approval process for diagnostic instruments. Our experienced team provides technical and regulatory documentation to facilitate efficient IVDR and FDA submissions, helping you bring your products to market faster.
Certified quality management
Our certified Quality Management System according to ISO 13485:2016 provides the framework for every stage of product development and manufacturing. Through controlled processes, comprehensive documentation, and continuous improvement, we ensure the highest standards of quality, safety, and regulatory compliance for medical devices.

What’s next on the horizon?
Innovation never stops. Exciting new devices are in the pipeline, built on our proven platform for precision, flexibility, and connectivity.