Physik Instrumente builds precision motion systems, piezo platforms, and custom hybrid actuators that provide controlled positioning and movement for robotic and automation applications.
Physik Instrumente (PI) SE & Co. KG of Karlsruhe is a 1970-founded specialist in nanopositioning stages, piezo actuators, hexapods and air-bearing systems; since 31 Mar 2026 it operates as HOERBIGER's independent Positioning Division while retaining its name, brand and 1,900-person global footprint across nine production sites. 2025 group sales were 321 million euros; it delivered 2,500 hybrid actuators worth 15.9 million euros to ESO's ELT (project close Oct 2025) and opened a 140,000 sq ft US factory in Shrewsbury, MA in Nov 2025. Distinguishing point is full vertical integration of own piezo ceramics (PI Ceramic), in-house sensors/controllers and space-qualified PICMA actuators with NASA Mars and LEO-satellite heritage.
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Physik Instrumente builds precision motion systems, piezo platforms, and custom hybrid actuators that provide controlled positioning and movement for robotic and automation applications. Physik Instrumente (PI) SE & Co. KG of Karlsruhe is a 1970-founded specialist in nanopositioning stages, piezo actuators, hexapods and air-bearing systems; since 31 Mar 2026 it operates as HOERBIGER's independent Positioning Division while retaining its name, brand and 1,900-person global footprint across nine production sites. 2025 group sales were 321 million euros; it delivered 2,500 hybrid act
Physik Instrumente ranks 20 of 100 on the Robotics 100 (November 2026 edition) with a score of 87 out of 100, in Actuation (Components). Assessment by Frontier Tech Intelligence.
SMC (rank 15), Nabtesco (rank 27), Harmonic Drive Systems (rank 43), SPINEA (rank 95).
Physik Instrumente is based in Karlsruhe, Baden-Württemberg, Germany.
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