Based in Sarmenstorf, Switzerland, Retrotec is your reliable partner for custom technology solutions. From electrical engineering and IT networks to control systems and electronics, we bring your visions to life. With Swiss precision, extensive experience, and state-of-the-art technology, we deliver the highest quality standards to realize your projects efficiently and sustainably.


Electrical Engineering: Tailored Solutions for Industrial Applications

Retrotec provides bespoke control systems, energy management solutions, and custom machinery and prototypes.

• Energy Efficiency & Security: Optimize your systems for sustainable energy use and transition to renewable resources with our expertise.

• Custom Control Systems: Unique solutions designed to meet your specific needs, ensuring flexibility and operational excellence.

Let us transform your challenges into solutions, from concept to commissioning.


Electronics: Repair, Optimize, Innovate

From developing innovative prototypes to restoring older systems, Retrotec offers comprehensive electronic services.

• Retrofit: Modernize existing machines for enhanced performance and sustainability – an affordable alternative to new purchases.

• Prototyping: Bring your product ideas to life with precision and attention to detail.

• Repairs: Our extensive component inventory and reverse engineering expertise enable us to restore nearly any device.

At Retrotec, innovation and sustainability are at the core of everything we do.


Control Systems & Machinery: Custom-Made for Your Business

Retrotec specializes in building customized machinery and control systems tailored to your exact requirements.

• Specialized Solutions: From small series production to fully customized designs, we deliver what your business needs.

• Industrialization Support: Transition smoothly from prototype to mass production with our expertise.

Our mission is to exceed your expectations with intelligent engineering and top-tier quality.


IT & Networks: High-End Technology for Maximum Performance

In today’s digital age, Retrotec is your trusted partner for secure and high-performance IT and network solutions.

• Data Centers: Efficient, scalable server rooms designed for maximum uptime and reduced operational costs.

• Network Infrastructure: High-performance solutions featuring the latest hardware and connectivity technologies.

• Cybersecurity: Safeguard your data with firewalls, VPNs, two-factor authentication, and more.

Boost productivity, security, and speed with IT solutions designed by Retrotec.


Why Choose Retrotec?

• Swiss Quality: All our development, design, and manufacturing is proudly Swiss-made, ensuring precision and durability.

• Sustainability: We prioritize eco-friendly processes and resource-efficient solutions.

• Customer Focus: From initial consultation to delivery, our dedicated team supports you every step of the way.

Start your next project with us!
Visit our website at www.retrotec.ch to learn more about our services and capabilities.