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Electronics test bench solutions
- We specify, build, maintain, and upgrade Hardware-In-the-Loop (HIL) test benches for R&D, manufacturing, and maintenance departments.
- Our products are customised to validate the electronic boards and subsystems such as ECU and avionics.
- Over 15 years, we have delivered over 400 test benches for clients in the aerospace, defence, automotive, railway and medical devices industries.
Custom solutions for your needs

Electronic test benches for R&D & Prototyping
Detecting bugs in the early stages of product development through an iterative approach.

Electronic test benches for production
A comprehensive array of tests to ensure performance meets all the specified criteria.

Electronic test benches for durability testing
Stress testing to identify early failures and ensuring long-term reliability.

Electronic test benches for maintenance
Validating product performance post-production or post-repair.
Common challenges in electronics testing
Increasing pressure to release more products in a shorter time.
Products are increasingly complex.
Greater emphasis on product reliability and safety standards.
These trends demand a better knowledge of the products to be tested, an overarching electronic test bench development approach, and greater flexibility of the electronic test bench.
Expleo’s approach to seizing cost and time-to-market advantages
Coverage across the entire electronic test bench life cycle
Internal process optimisation leading to reduced unexpected late-stage amendments.
A large partner ecosystem
We collaborate with when niche expertise is necessary to fulfil clients’ requirements, saving development time. optimisation leading to reduced unexpected late-stage amendments.
Continuous support throughout product development stages
Accelerates electronic test bench delivery by preempting late-stage product testing needs.
1,000 m2 of labs dedicated to designing and manufacturing electronic test benches
Including a 400 m2 ISO8 clean room.
Product knowledge
We develop comprehensive testing scopes thanks to our deep understanding of the products we test and of the international regulatory standards.
Software-defined ETBs
In case of functionality changes, our modular approach enables swift hardware swaps or software updates by engineers, ensuring cost-effective maintenance with minimal downtime. Our predictive maintenance technology ensures proper bench performance.
Up to
time to market
Up to
on cost of ownership
Better coverage
of complex product test cases
FAQ
Electronic Computing Units (ECUs) featuring Digital & Analog Electronics, Power Electronics, Communication Buses, Optics, Hyper-frequency, as well as some other less common domains.
We deliver to more than 30 countries all over the world.
Through our obsolescence monitoring program, our teams can easily identify replacement components and continue maintaining ETBs over extended periods.
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