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Hermes Testing Solutions makes and sells semiconductor testing and inspection equipment, probe cards, and engineering services to chipmakers.
Hermes Testing Solutions is a Taiwanese company that sells the tools chipmakers use to check whether their chips actually work. Before a finished chip leaves the factory, somebody has to touch it with tiny probes, run electrical signals through it, and look for defects. Hermes makes the equipment that does this probing and inspecting, plus the probe cards — the delicate contact interfaces that physically connect test machines to the microscopic pads on a chip.
Its customers are semiconductor manufacturers, the fabs that mass-produce chips and need to test them at high speed without slowing down the line. Hermes also sells engineering services, meaning it helps customers design and tune their testing setups rather than just handing over a box of hardware. That mix matters: hardware alone is a competitive, price-sensitive business, but getting embedded in a customer's test process makes the relationship stickier. The company is listed on the Taipei Exchange, Taiwan's smaller board for growth companies, which is a sensible home given that Taiwan is the global center of chip manufacturing. Being close to the big foundries and test houses is an advantage — test equipment often needs to be customized and serviced on site, and a supplier down the road can respond faster than one an ocean away. The industry it sells into is cyclical and capital-intensive. When chip demand booms, fabs expand capacity and buy more test gear; when demand cools, orders dry up quickly. Hermes also faces competition from larger established players in automated test equipment, so its edge depends on staying technically close to customers and winning the niche work the giants find too small or too specialized.
The core idea is simple: chips are worthless if they don't work, and somebody has to prove they do. Hermes sells the tools and know-how for that proof.
Saved answer · last researched 15 Nov 2026