• Vibration
  • Earthquake
  • Resilience
  • Novelty
  • Swiss engineering
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Revolutionizing Earthquake Protection

Preserving aged buildings, against seismic shocks.

Inspired by metamaterials ...

Innovative Earthquake Solutions

Technology

Our device reduces building sway during earthquakes, ensuring stability using innovative technology NegSV (novel spring-cable technology)

Cutting-Edge Technology

Pioneering Seismic Protection

Advanced tech safeguards structures from seismic events.
Our NegSV technology controls seismic energy at its source, reducing damage without heavy construction or disruption.

Minimal structural Intervention

Space Efficiency

Easy to install

Cost effectiveness

Prepared for the Future

Building Resilience Today

Equip your buildings for future seismic challenges.
Strengthen safety, preserve value, and extend building lifespan.

PROVEN POTENTIAL

Endorsed by Experts

Effective in earthquake scenarios.

ETH Zürich
ETH Student Project House
Swiss Confederation
Runway
Hello Tomorrow
Image Title

Advanced seismic protection

Building assessment

Customized application engineering

Installation and maintenance

Common Questions

Learn about our novel earthquake protection approach

Discover how our device safeguards buildings during earthquakes.

What is an earthquake isolation device?

It’s a system that minimizes seismic impact, reduces vibrations and enhances building safety.

Is it suitable for all buildings?

Yes, applicable to both new and existing structures for versatile protection.

How can I get started?

Reach out for a consultation to assess your building's needs.

How does it work?

Installed on the top floor, it allows the movement from ground motion to be absorbed.

What are the benefits?

Increased safety, reduced retrofitting costs, fast installation, minimal disruption to occupants, and prolonged building lifespan.

What is the installation process?

Our team especially adapts the device to the building’s needs.

Our team
of specialists

Our team is dedicated to delivering innovative vibration control solutions, ensuring your building's resilience.

Kyriakos Chondrogiannis | PhD

Co-founder, CEO

Antonis Mantakas | MSc

Co-founder, Domain Expert

Moris Kalderon | PhD

Co-founder, Product Developer

Konstantinos Chondrogiannis | MEng

Co-founder, Business Development

Scientific Board

Prof. Dr. Eleni Chatzi

Structural Health Monitoring

Prof. Dr. Bozidar Stojadinovic

Earthquake Engineering


Our

Awards



Innosuisse Start-up Training, Business concept Class winners award




Deep Tech Pioneers - Recognized amongst the best deep tech startups in the world



Swiss sustainability Challenge winners, 2025




GreenTech challenge 2nd place

Prototype
Q1 2026

Patent Filed
Q2 2026

Certification
Q4 2026

Pilot Project
Q2 2027

Market Launch
Q4 2027

Ιnnovation & Entrepreneurship Competition NTUA
BuiltStop awarded 2nd place at the 1st NTUA Innovation & Entrepreneurship Competition for its NegSV seismic protection system – 27.02.2026
Greentech challenge
Builtstop awarded the 2nd place at the 9th GreenTech Challenge 2025. Amongst the top tier ideas in the Startup ecosystem - 23.12.2025
Builtstop wins the Swiss Sustainability Challenge 2025 powered by Pax
Most innovative and sustainable product of the 2025 Swiss Market - 22.10.2025
Builtstop wins the STARTUP CAMPUS Award!
most innovative idea at the Innosuisse Business Concept Course in our class - 19.05.2025
Reduced scale testing
ETH Zurich centrifuge facilities - 02.2025
Kyriakos receives the ETH Pioneer fellowship
To explore the market potential of our technology. - 05.2024

Contact Us

Get in Touch

We're ready to help with your questions.


info@builtstop.com


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