SMART ELETRONICS ENGINEERING
Preon Technologies S.L. is a technology-based engineering company specialized in the design, development, and industrialization of advanced electronic systems. Founded in Asturias, Spain, by engineers with over two decades of combined experience in applied R&D, Preon operates at the intersection of innovation, design excellence, and industrial reliability, offering both engineering services for third parties (B2B) and the development of its own high-value electronic products.
The company was established to respond to a growing need in the European market: the lack of agile, technically sophisticated partners capable of delivering end-to-end electronic product development, from concept to production. Preon’s mission is to transform ideas into market-ready electronic systems, combining deep technical know-how with strategic vision, ensuring that each design is innovative, manufacturable, and compliant with international standards.
Preon Technologies provides a complete spectrum of engineering services covering:
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Electronic hardware design and validation
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Embedded software and firmware development
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System integration and product industrialization
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Cybersecurity for embedded devices and IoT ecosystems
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Research, prototyping, and certification support
These capabilities position Preon as a reliable technological partner for companies in consumer electronics, IoT, wearables, automotive, industrial automation, and smart energy systems.
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Min project size
$10,000+
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Hourly rate
$50 - $99 / hr
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Employees
2 - 9
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Year founded
Founded 2024
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Our Story
Preon Technologies, founded in 2024 in Asturias by Juan Carlos Romanillos and José Manuel Piedra, is a technology-based company specialized in electronic engineering, embedded systems, and industrialization support. Certified as an innovative startup by the Government of Spain and a member of the Asturias Defense Hub, the company combines its founders’ extensive R&D and product development experience to deliver secure, efficient, and European-designed electronic solutions.
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