Manufacturing people who built the software.
ExSA didn’t start in a software lab. It started on the test floor — built by the engineers who lived the problem, validated the silicon, and knew exactly what was missing. That origin is still the difference.
Where it began
One idea. A structural flaw worth fixing.
Experior started in 2014 with one engineer and one idea: to build a world-class team of IC test design experts in Malaysia — moving the ecosystem beyond basic manufacturing into high-value, upstream Design for Test (DfT).
The company began with no brand, no track record, and no revenue — a lean bootstrap operation focused strictly on the hardest part of the work: programming the silicon. By 2016, a team of six delivered a challenging two-year project, proving the concept and earning the trust that would define everything after.
But the deeper insight was structural. The traditional OSAT industry was held back by a reliance on consigned equipment — a model that left providers subservient to their customers and unable to innovate. The answer wasn’t another tool. It was a “master key” that unified deep technical IP with independent, high-end capacity.
The structural flaw
Traditional test providers run on equipment their customers fund and control. That leaves them with no excess capacity for new growth, locked into vendor-dependent knowledge, and unable to pivot toward high-growth entrants like AI and HPC.
ExSA exists to break that dependency — software built by people who own both the hardware and the expertise behind it.
The path to ExSA
From a single delivery to a unified automation platform.
The parent company started in 2014. The software platform has its own distinct origin — born inside our own test operations before it ever became a product.
The bootstrap phase
Experior begins with one engineer and one idea — a lean effort focused entirely on IC test design, with no brand and no revenue.
The first breakthrough
A team of six completes a demanding two-year project, proving the concept and earning early customer trust.
The pivot — and a dedicated vehicle
Recognising the architectural limits of internal tooling, the team set out to build a modular, scalable design for broader commercial use. Experior Infosys Sdn Bhd was established to advance the work, and the core software team formed.
Factory automation, proven internally
The first factory automation solutions go live — streamlining Experior’s own semiconductor test operations before reaching a single external customer.
ExSA — Experior Smart Automation
A unified IR4.0 platform tracking 160+ pieces of equipment and 600+ active users, having processed over 10 billion data points across high-volume manufacturing and engineering lab environments.
The trifecta
Why software built by manufacturers is different.
ExSA isn’t a generic MES bolted onto a test floor. It’s the third stage of a model that begins with design and runs straight through to the production line — each stage informing the next.
NPI Design
We write the code that validates the silicon — across complex SoC, FPGA, and xPU ICs. Hardware is purchasable; the ability to program it and extract value is the real moat.
Engineering Labs
Test methodology is refined in real engineering environments by the people who run them — not theorised in isolation. Every workflow ExSA enforces was earned on a real floor.
ExSA Platform
Three integrated pillars — Machine Integration, Control Tower, and Data Analytics — turn that hard-won expertise into automated, foolproof process governance.
What we stand for
Principles drawn from the floor, not a whiteboard.
Proactive, never reactive
We replace the “cloud of lines-down catastrophe” with real-time visibility. If a failure can be predicted, it should never be discovered at lot-end.
Independence by design
We own our hardware and our software. That independence is what lets our customers pivot quickly — and what frees them from vendor lock-in.
Built by practitioners
Architected by software engineers who oversee production. We don’t guess at the workflow — we’ve stood in front of the handler.
The people behind ExSA
Decades of test floor experience, in one team.
ExSA is built and run by engineers who have spent their careers on the semiconductor test floor — not a generic software house that discovered the industry second.
Senior expertise
Nearly two-thirds of the team brings over ten years of industry experience, anchored by leadership with three decades in the field.
Proprietary DfT IPs
Our own Design for Test methodology IPs — the accumulated know-how of writing the code that validates the silicon.
Proven operational speed
The demonstrated ability to stand up a high-end test facility in 90 days, with an average software implementation of one month.
Experior Group · Penang, Malaysia
Every client who has come on board has renewed. No exceptions.
That’s not a marketing claim. It’s what happens when the people who build the software already know the floor it runs on.