Let’s make waterborne diseases history!

We believe everyone should have access to safe drinking water.
That is why we have developed water purification with latest LED technology.

Nobel Laureate Prof. Dr. Hiroshi Amano and his two collegues invented LED after decades of intense and grinding research. Watersprint has been using this ground-breaking technology since 2013 – probably being the very first UVC LED company in the world.  

At Watersprint we then applied our expertise in mechanics, optics, electronics, hydrodynamics, microbiology & software to achieve maximum disinfection in our patented products. 

Constant R&D in microbiology sets our expertise in disinfection apart from our competitors. In addition, Watersprint works with a cluster of engineers and microbiologist who are tightly connected to Watersprint, including collaboration with Lund University and the Medicon Village tech community.     

We would love to hear about the challenges you may face with microorganisms in water. 

We are here to help you.  

patented technology
In short   

Watersprint uses nano UVC LEDs that are optimized for our products and applications.

We continuously patent new inventions and solutions in order to maintain our leading position in the market.

The unique combination of materials, hardware architecture, mechanics, intelligent software and optics are behind Watersprint’s expertise in maximizing microorganism kill rate at different flow rates (Point of Use).

Our products effectively eliminate bacteria such as Legionella, and also viruses, spores and protozoa. As with sunlight, UV leaves no taste nor colour.

Watersprint undertakes continous research to ensure maximum efficiency in our products and applications. Research includes analyzing water flow in reactor to optimize light exposure, pulsed mode operation, flexible emission patterns, and wavelength flexibility.
This research is done to find microorganism’s most spectral sensitivity, maximizing kill rate for your safety.

Our Home in
Medicon Village


Our office is located in “The Spark”, the new ultra modern office building in heart of Medicon Village in Lund, Sweden. 

Medicon Village has already become a world leading life science and cleantech cluster, within walking distance of Ideon Science Park, Lund Technical University and the internationally renowned ESS and MaxIV sites.

Please come visit us for a chat and a cup of coffee.

Medicon Village
Scheeletorget 1,
223 81 Lund, Sweden. 


Founders & Management

Watersprint was founded in 2013 by Dr Kenneth M Persson,
Professor in water resources engineering, Mr Ola Hansson, MSc, 
Dr Lars Montelius, Professor in nanotechnology and Mr Tord Wingren, tech innovator.

The board and employees have over over 150 years of combined experience in key areas including water, healthcare, microbiology, nanotechnology and IT/telecom.

Watersprint’s unique competences combine to create innovative technical solutions using UVC LED that have a clear commercial value.

The initial focus on product development has now resulted in our patented UVC LED technology. Watersprint is committed to on-going R&D efforts and will continue testing new applications in close cooperation with our valued partners and clients.

Chairman of the board is Mats J Svensson.

André Carlsson



+46 72 601 03 01

Board of Directors

Sven Joel Härgestam

Director of the Board

Mats J Svensson

Chairman of the Board

Henrik Brandes

Director of the Board

Ola Hansson

Director of the Board

Peter Birke

Director of the Board