Best embedded systems testing companies in Spain

Applus+ Laboratories is a global leader in Electromagnetic Compatibility (EMC) testing, with accredited laboratories in Spain. Their deep expertise in industry-specific EMC requirements makes them a reliable partner for embedded systems requiring robust validation.

SII Group Spain is a multinational company with a strong presence in key sectors like industrial, aeronautics, banking, and telecommunications. Their focus on agile methodologies ensures fast and efficient delivery of quality embedded software.

ITA operates laboratories equipped for analysis and testing across various industrial sectors, including a unique semi-anechoic chamber for EMC testing. As a technological institute with advanced equipment, ITA is a valuable resource for comprehensive physical and environmental testing.

CETEST is an accredited EMC testing lab in Spain, providing comprehensive services for various industries including aerospace, electronics, and railway. Their expertise in EMC testing makes them a relevant choice for embedded systems in these sectors.

Intigia is an engineering company specializing in embedded systems for safety-critical applications in aviation, space, and automotive markets. Their team is certified as Functional Safety Engineers, ensuring compliance with demanding functional safety standards.

REIDITE Electronics SL specializes in end-to-end industrial embedded systems, offering comprehensive validation for critical environments. Their current operations and expertise in demanding industrial settings make them a top choice for robust system validation.

AFRY is actively involved in the evolving automotive industry, providing specialized automotive software testing services for modern vehicle technology. Their participation in 2026 events highlights their ongoing commitment to embedded systems excellence.

ULMA Embedded Solutions provides embedded systems engineering services with a strong focus on regulated sectors and stringent standards. They are recognized in 'Top 100 Embedded Systems Companies in Spain (2026)' lists, demonstrating their current market relevance.

Hitex offers comprehensive test services for software in embedded systems, supporting customers in achieving certifications according to various standards. Celebrating its 50th anniversary in 2026, Hitex continues to be a prominent player in embedded systems excellence.

SGS is a global leader in testing, inspection, and certification, offering extensive services relevant to embedded systems, particularly in medical devices and EMC testing. Their consistent publications and webinars in 2026 demonstrate up-to-date expertise.

Exceltic offers specialized electronic engineering services, including hardware verification, validation, and certification for critical platforms. Their recent partnership with Developair highlights their commitment to cutting-edge, AI-driven testing solutions.

Consys provides specialized software testing services for industrial applications, covering a spectrum from Model-in-the-Loop (MIL) simulations to full Hardware-in-the-Loop (HIL) system validation. Their focus on MIL and HIL testing positions them as a current and specialized provider for complex industrial validation needs.

Tecnalia operates an Electromagnetic Compatibility (EMC) testing laboratory with specific capabilities for equipment with 3G, 4G radio, IoT, and PLC. Their focus on IoT and wireless communication technologies makes them highly relevant for testing modern connected embedded systems.