The ETH spin-off rqmicro, which stands for “rapid quantitive microbiology”,  develops solutions for rapid detection of pathogenic microorganism in water and food. The startup developed a test for Legionella, a water pathogen that people might inhale when they are exposed to aerosols from air conditioning and that can cause pneumonia. The standard legal test takes ten to fourteen days. rqmicro’s test takes one hour and includes the analysis of viability. The spin-off recently traveled with the #GoGermany2016 program to Munich and met a lot of investors in the US and China with the venture leaders program last year.


Hans-Anton Keserue (l.), CEO of rqmicro, and CTO Daniel Schaffhauser are looking into a bright future. (Pic: Tina Sturzenegger.)

Clients send in samples, rqmicro run the tests and report them the results. These are clients that have to solve a problem and need results quickly. They have a contaminated cooling tower, they are dumping a lot of chlorine inside it and have to know to what extent they are reducing the pathogens. “If they receive the results in 10-14 days through the standard procedure, the results are useless”, says Hans-Anton Keserue, CEO of the company. “This is where our competitive advantage comes in: our turnaround time is just one hour.”

But how does the test work? Keserue explains: “Basically, we purify the target organisms out of the competing flora in a water sample, by tagging the target organisms with magnetic nanoparticles”. By using a magnet rqmicro can pull these target organisms out of the rest, i.e. the dirt and whatever else is in the sample. “Then we count the target organisms optically, which is interesting because we do this on a single cell level. So we do not count the total fluorescence or the DNA content but rather every single cell. In this way, you get totally different high resolution data”, he says.


CTO Daniel Schaffhauser in the SBB starup-train at the roadshow #GoGermany2016

2015 was an eventful year for the startup and 2016 is getting even bigger. rqmicro moves on from prototypes to industrial laboratory instruments and test kits. Keserue says: “The first 20 instruments will be shipped to clients who preordered. At the moment we are a team of 10 and more will join the company in the coming months – especially on the marketing & sales side but also in the engineering and life science disciplines. 2016 might turn out to be a great year.” Therefore the lab at ETH Hönggerberg is not big enough anymore. “We still have time left in the contract with ETH but it is time to move on and scale up. Hence we are currently looking at several lab and office spaces”, he says.

Keserue and his colleagues have been part of a few IFJ (Institut für Jungunternehmen) and venturelab programs. “My experiences with the IFJ and venturelab were always very good”, he says. “Last year I was part of the venture leaders program in USA and China. Both trips were amazing. I’ve met a lot of new investors and big industry names of these countries.” He was reaffirmed that entering such markets takes time and many more meetings to build relationships with key partners. “The market potential in these geographies is enormous, but it takes time to develop it. The trips were totally worth it.” The application deadline for the next edition this summer is near. If you want to be part of this business development trip, apply now.


Tobias Schaad, director of operations, was part of the roadshow #GoGermany2016.

A few weeks ago CTO Daniel Schaffhauser and Director of Operations Tobias Schaad have been part of the roadshow #GoGermany2016. We accompanied the group of 20 startups to Munich. “Daniel and Tobias had a great time in Munich. Germany is a large market for us, so it made sense to apply for this program.” Both learned a lot during trainings and workshops about German entrepreneurship and jurisdiction.

The company faces a bright future. Keserue says: “This year we place instruments with key partners and leading laboratories, ramp up our distribution channels and seek investors. In the longer term we will expand our offerings to online and real-time instrumentation. These products will address significant challenges in water and food safety and lead to huge changes in these industries.”

Apply for the venture leaders program
The venture leaders – the members of the Swiss national startup teams – have a clear-cut goal. They envision themselves as global players and want to take the first step to their global expansion. These business development programs are specifically structured to help them achieve this goal. Be part of it!

If you belong to the top Life Science, health tech, clean tech or enabling tech startups in Switzerland and want to boost your future, then you have to apply to be a member of the Swiss national startup team in Life Sciences for a rocking week in the Boston area, one of the major worldwide life science hubs.

If you belong to the top Technology startups in Switzerland and want to boost your future, then you need to apply to be a member of the Swiss national startup team in Technology for a rocking week in the Big Apple, the fastest-growing startup technology ecosystem in the US.