Custom Electronics Design & Development
We help companies bring electronic products to market. From startups to global enterprises, we engineer across hardware, firmware, software, and testing for consumer and industrial applications.
We can own a project end to end or work as an extension of your team. Either way, we adapt as requirements change, iterate fast, and take on the technical problems that slow development down, from first prototype to volume production.
Trusted by 80+ companies
We can
help you with
Turning an ambitious idea into a working electronic device takes several disciplines, and every stage brings its own challenges. We can support any part of that path, or all of it: electronics and hardware design, firmware development, testing and validation that prove the device performs as intended, and companion mobile apps that complete the user experience.
Hardware
Hardware beyond electronics, from power electronics to high-speed, high-density multilayer PCBs, always considering manufacturability, testing, and real-world use.
Firmware
Robust and scalable, designed for the end application. This ensures reliable behavior, clean architecture for growth, and built-in security for stability and safety as needs evolve.
Testing
Testing as a product feature, not an afterthought, using automated validation and Hardware-in-the-Loop to ensure reliable and real-world behavior.
Mobile
Mobile companion apps that turn devices into real product experiences, simplifying setup, configuration, monitoring, and daily operation for end users.
Where we work
These are some of the industries where our experience stands out.
Consumer Products
Connected and everyday devices built for great user experience and cost-efficient volume
Industrial & Infrastructure
Instruments, calibration, and control systems built for precision and long service life.
Aerospace & Mobility
Electronics for drones, vehicles, and systems that move.
Pro Audio
DSP, firmware, and hardware for professional audio equipment.
Cutting-Edge Embedded Systems
At Focus, we ensure our products leverage modern technology: reliability, connectivity, security, and manufacturability.
Our experience in action
Efficiency, Flexibility, and Expertise
Partnering with Focus means gaining a strategic ally committed to your success.
Medical-Grade
Discipline
Our roots in active implantable devices mean rigorous validation, traceability, and HIL testing are simply how we work. An engineering standard most consumer shops can't claim.
Connectivity That
Works in the Field
Deep experience across the full wireless stack: BLE, NFC, UWB, LoRa, cellular IoT, and Amazon Sidewalk. We deliver battery life and connectivity that hold up in the real world, not just on the bench.
Pioneers on
New Protocols
We shipped the first commercial product running Amazon Sidewalk on Nordic silicon, helping Amazon build its validation firmware along the way. When being first matters, we take on unproven technology.
From Prototype
to Volume
BOM cost optimization, design for manufacture, EMC and certification, and contract-manufacturer coordination. We stay invested from concept through production at scale.
Applied Electronics Studio Management Team
Our Applied Electronics Studio is powered by 80+ experts and led by an experienced management team.
Let’s build something meaningful together
At Focus, we work closely with our clients to turn complex problems into reliable, real-world solutions.
How Can We Help?
You have an idea and want to turn it into a real product.
You’re facing a complex technical challenge and need expert support.
You’re looking for a long-term engineering partner, not just a vendor.
You want to extend your team with experienced engineers.
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