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Company

About Ateleris

Swiss software and data engineering for space

SPACE by Ateleris is our space software engineering practice — born from the STIX X-ray telescope project on ESA's Solar Orbiter. Founded in 2016 as a spin-off from FHNW, we've grown into a team of 16 engineers and specialists with experience from missions including RHESSI, Euclid, ARRAKIHS, SKA, SDO, and e-CALLISTO.

Our work spans from instrument flight software to ground data pipelines and web platforms — end-to-end along the data flow. We're privately owned and headquartered in Brugg, Switzerland, with strong ties to Swiss research institutions and the European space community.

2016
Founded
16
Team Members
Brugg
Switzerland

Leadership

Laszlo Etesi

Laszlo Etesi

CEO

STIX Co-Investigator, software architect, and software project manager. Leads Ateleris's technical strategy and space activities.

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Dr. Valentina Tamburello

Dr. Valentina Tamburello

BD & PM Space

Business development and project management. Drives ESA activities and customer relationships.

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Our Approach

Swiss Engineering Culture

Precision, reliability, and attention to detail in everything we build.

Research Roots

Close collaboration with universities and research institutions. Science-driven solutions.

Quality Focus

ECSS-compliant processes. Rigorous testing. Flight-proven methodologies.

End-to-End Accountability

We own our deliverables from concept through operations. No handoffs, no gaps.

Partners & Clients

We work with leading space agencies, research institutions, and industry partners.

Email Us

Or visit ateleris.ch for our full portfolio

Interested in Joining Us?

We're a small team, and we don't always have open roles — but we're always interested in meeting talented engineers who share our passion for space software.

If you're experienced in embedded systems, data engineering, or space applications — or looking for an internship opportunity — feel free to reach out.

[email protected]