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Technologická Inkubace

Brno-based startup Hikade Technologies connects the stratosphere with biomedicine. It develops technologies operating at altitudes of 20 kilometres above the Earth.

SPACE Startups
11.07. 2025
line-arrow Brno-based startup Hikade Technologies connects the stratosphere with biomedicine. It develops technologies operating at altitudes of 20 kilometres above the Earth.

Success takes many forms. It’s not just startups that conquer the market with innovative ideas, but also individuals who choose to change the world around them, whether they are entrepreneurs, scientists, students, or philanthropists. Sometimes all it takes is a bold idea, other times it takes years of persistent work. But they have one thing in common – they don’t give up, they look for new ways and push the boundaries of possibility with their efforts. In our section Paths of Success, we give space to these people who have a vision and the courage to make it happen, even if the path to the goal is not always easy.

Young technology company from Brno Hikade Technologies develops advanced mechatronic systems for extreme conditions and combines cutting-edge engineering with an emphasis on sustainability. The project is led by Tomáš Hikade, who, together with his team and without investors, has built a working technology and his own test facility on his own. Today, we’ll talk to Tomas more about their journey, challenges and visions for the future.

Hello, Tomas. Thank you for accepting our invitation. Let’s start from the beginning. Do you remember the very first impulse that gave you the idea to pursue space technology?

Thank you for inviting me. I remember that moment exactly – it came during my work on the Zero G project for the European Space Agency, when I was an employee of Sobriety. I was fascinated to be part of technologies that have a real impact on cutting-edge research. The need for a solution for the stratosphere came to us in a rather haphazard, convoluted way at the time, but it was there that I saw the huge potential for sustainable and innovative technologies. Our goal is to free the Earth’s crowded orbit.

What was your biggest motivation when you started the company?

The biggest motivation for me was freedom – to be able to do cutting-edge research on my own terms. We don’t have any investors behind us, so we have to earn our own money by doing custom development. Often this means delivering not only the design but also the finished device to the customer. It’s a big responsibility, but it also gives us the freedom to fund our own ideas. For example, the development of the Patron gimbal for HAPS took us over two years just from company profits.

The journey from idea to actual product is often full of unexpected twists and turns. Have you had an “aha moment” in the development of your technology?

Yes, there were more than one of those moments, but I can think of two crucial ones. The first came when we ourselves approached several major US and European HAPS platform manufacturers – and to our surprise they responded very positively. Not only did they show interest, but some even offered us technical mentoring. That was a powerful moment when we realized that what we were doing had international relevance.

The second “aha” moment came from a completely different side – out of necessity. We had to build a cryo-vacuum chamber ourselves to save money. Not only did we manage to do this, but we also discovered new possibilities to expand it and use it in other projects. The result is our Cryolyze lyophilizer, which we are now working on with support from ESA Spark.

In addition, we plan to modify and assemble COTS products in a cleanroom with controlled cleanliness – sized to match the flowbox. We are implementing this project in collaboration with the university. All proposed structures will be designed with minimal cost and energy requirements to be as environmentally friendly as possible. This is how we want to create innovative solutions with great market potential.

What was the biggest challenge you faced in building Hikade Technologies and how did you overcome it?

The biggest challenge was – and still is – to build a quality team with a minimal budget. The company is about people, and if I didn’t have the right people around me, I would probably be done. I would really like to thank two key people in particular – Mark Melichar and David Nevřivý. They are my right and left hand, no exaggeration. Thanks to them, the whole thing makes sense and has traction.

This year your company became part of the ESA BIC Czech Republic incubator and received support from Technology Incubation. Can you tell us more about the Patron project, which you can further develop thanks to this support?

Patron is a stabilizing gimbal designed specifically for HAPS platforms. Its main function is to provide accurate and stable tracking of a specific location on Earth from an altitude of 15-20 km, where any deviation is very visible. The stratospheric environment is extremely challenging, with temperatures ranging from -80 °C to +80 °C and pressures around 3 kPa. Thanks to the support of ESA BIC and Technology Incubation, we can further develop Patron and prepare it for practical deployment.

The Gimbal is fully modular and built with an emphasis on light weight, low power consumption and high mechanical precision. It is also unique in that it can stabilize and accurately track ground targets from an altitude of 20 kilometers, making it extremely sensitive to even the slightest deviation. The solution also provides for the full integration of various sensors – from the classic RGB camera to hyperspectral optics. The entire development is being done in-house, as there is simply no such technology on the market yet.

What makes your Patron gimbal unique compared to conventional positioning systems?

A cartridge built with an emphasis on light weight and energy efficiency, which is essential for unmanned HAPS platforms with limited energy resources. Currently, there is virtually no commercially available positioning solution that is optimized for the stratospheric environment. While most conventional gimbals are designed to operate in the atmosphere or in space, we have had to develop a system that can handle an environment somewhere “in between” – i.e., low pressures of around 3 kPa, severe temperature fluctuations from -80 to +80 °C, and long-term operation without service. Unlike space systems that are disposable and unusable upon return, Patron is designed to be fully reusable for repeated missions in the stratosphere.

Hikade Technologies at IDET 2025

What are you most proud of in your journey so far?

I am most proud of the fact that despite all the difficulties and challenging moments I have people around me who support me. My wife is a huge support and motivation for me not to give up and finish things. And, of course, to our team – we are still growing and I manage to keep top professionals around me who share the same passion and commitment. It wouldn’t be possible without them.

If you could send a message to your “younger entrepreneurial self” at the beginning of your journey, what would you advise?

I would say that it is important to be patient and not give up, even if the beginnings are complicated and difficult. Success comes gradually, step by step. I like Marcus Aurelius’ quote, “Everything that starts small.”

Author of the article: Petr Mild, ESA BIC Czech Republic

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