What Physik Instrumente does

Physik Instrumente (PI) is a privately held German manufacturer of precision motion control and nanopositioning technology, headquartered in Karlsruhe and operating through wholly-owned subsidiaries PI Ceramic (piezoceramic materials), PI miCos, and ACS Motion Control (EtherCAT-based motion controllers). The company is organized around three core competencies, Piezo Technology, Nano Positioning, and Performance Automation, and offers a broad catalog that spans piezo actuators, nanopositioning flexure stages, linear and XY stages, hexapods, magnetic levitation stages, fiber-alignment systems, motion controllers, and supporting software. Underlying differentiators include the patented PICMA multilayer cofiring manufacturing process with all-ceramic insulation, which delivers 10x reliability versus conventional multilayer piezo actuators, and proprietary alignment algorithms such as PILightning that reduce photonic alignment times from minutes to seconds.

PI generates revenue primarily through one-time hardware sales of precision positioning stages and actuators, complemented by custom and OEM solutions including piezo-ceramic components supplied to equipment manufacturers. Pricing is quote-based with multi-year contract cadences typical for enterprise and OEM design-ins, and the go-to-market is a direct technical sales motion supported by application engineers, an extensive white-paper and webinar library, an online product finder, and active participation in industry events such as OFC, LASER KOREA, ISAF/PFM, and PLI Conférences. The company serves six primary verticals: industrial automation, microscopy and life sciences, semiconductor manufacturing, photonics, aerospace and defense, and large-scale scientific projects, with named reference accounts including DESY XFEL, semiconductor manufacturers, silicon photonics producers, and aerospace and defense contractors. Manufacturing is split between German facilities (Karlsruhe, Eschbach, Lederhose) and a US production site in Shrewsbury, Massachusetts that received a 2026 MassEcon Gold award for advanced manufacturing investment.

Name

Physik Instrumente

Legal name

Physik Instrumente (PI) SE & Co. KG

Website

https://physikinstrumente.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Physik Instrumente (PI) is a German manufacturer of precision positioning technology, including piezo actuators, nanopositioning stages, hexapods, fiber-alignment systems, and motion controllers. It serves semiconductor manufacturers, photonics companies, life-sciences researchers, aerospace and defense contractors, and large-scale scientific projects globally.

Ownership category

akta.pro rank

Product category

Precision Motion Control and Nanopositioning Equipment

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (3345), Other Measuring and Controlling Device Manufacturing (334519), Other Electronic Component Manufacturing (334419)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Electronic Components & Accessories (3670), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Motion Control Components (Servos, Drives, Motors, Encoders) (IMAHAHAG)

akta.pro secondary industries

Actuators & Motion Devices (Linear, Rotary, Electric Actuators for Motion Control) (IMAHAGAG), Motion Control Controllers & CNC/Robot Drives (Motion Controllers, Multi-axis) (IMAGACAH), Motion & Machine Control (CNC, Robotics Controllers, Servo/Motion Controllers) (IMAGABAG), Robot Hardware, Actuators & Components (sensors, grippers, motors) (HDAAAIAL)

Keywords

• Precision positioning systems
• Piezoelectric actuators
• Nanopositioning stages
• Motion control components
• Hexapod positioners

Headquarters

HQ city

Karlsruhe

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Precision Motion Hardware Products: PI generates revenue through the sale of precision positioning stages, piezo actuators, nanopositioning systems, linear stages, rotation stages, XY stages, hexapods, and motion controllers. Products are sold directly to industrial customers, research institutions, and OEM partners.
2. Custom/OEM Solutions: PI develops customer-specific positioning solutions and supplies piezo ceramic components to OEM customers. The company offers extensive customization options for actuators, sensors, and integrated systems.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Physik Instrumente (PI) designs and manufactures high-precision positioning and motion-control products, including piezoelectric actuators (such as the PICMA multilayer series), nanopositioning and micropositioning stages, hexapod parallel-kinematic positioners, and motor-driven linear/rotary stages. These components and subsystems are supplied to OEMs, system integrators, and research organizations for semiconductor manufacturing, photonics alignment, life-sciences microscopy, aerospace/defense, and scientific instrumentation.

Product overview

Physik Instrumente (PI) is a global provider of precision motion control and nanopositioning technologies organized around three core competencies: Piezo Technology, Nano Positioning, and Performance Automation. The company operates as a platform-plus-modules architecture, offering a comprehensive portfolio of precision positioning products spanning from individual components to integrated systems. The core product categories include Hexapods (parallel-kinematic 6-axis positioning systems), Nanopositioning Piezo Flexure Stages (linear, XY, XYZ, multi-axis, and microscopy scanners), Linear Stages (magnetic direct-drive, motor-driven, and spindle-driven), Piezoelectric Transducers and Actuators (PICMA multilayer stack actuators, PICA stack/power/thru/shear actuators, piezo tubes, bending actuators), Motion Controllers and Drivers, Software Suite, and specialized alignment systems including the PINovAlign photonics alignment platform and F-572 fiber-alignment stages. PI's subsidiary PI Ceramic manufactures piezoceramic materials, components, and actuators, while ACS Motion Control provides EtherCAT-based motion controllers. The portfolio serves semiconductor, photonics, life sciences, microscopy, industrial automation, aerospace, and large-scale scientific applications. Recent product launches include the V-783 XY Motion Stage for semiconductor automation, F-572 fiber-alignment stage for photonics, X-365 Precision XY Gantry System, Modular Precision Linear stage family, and the PINovAlign and F-690.S1 SpaceFAB alignment platforms.

Differentiator

Problem solved

Functional benefit

Products and services

• PICMA multilayer piezo actuators
• Nanopositioning and micropositioning stages
• Hexapod six-axis positioners
• Motor-driven linear and rotary positioning stages
• Photonics alignment and fiber-alignment systems
• Custom engineered positioning subsystems for scientific and aerospace applications

Quantifiable outcome

• Photonic alignment time reduced from minutes to seconds using PILightning algorithm
• +3 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability1 record

Feature8 records

Partnerships

Two partnerships are on record, tiered core.

• DESY (German Electron Synchrotron)coreStrategic or Co-development PartnerPI supplies PICMA® multilayer piezo actuators for dynamic compensation of Lorentz forces at the XFEL particle accelerator at DESY. The actuators operate at cryogenic temperatures (~4 Kelvin) directly at accelerator resonator walls, with a designed operational lifetime of approximately 20 years.
• ACS Motion ControlcoreTechnology or IntegrationACS Motion Control is a subsidiary of PI Group, providing EtherCAT-based motion controllers and drives that integrate with PI's precision stages and actuators. The A-800 series controllers enable synchronized multi-axis operation and are co-marketed with PI motion stages.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Bruker: Bruker is a broad incumbent in scientific instrumentation including atomic force microscopy and nano-analysis tools that require precision nanopositioning, competing with PI's piezo-based solutions in adjacent life sciences and materials research end markets.
• Carl Zeiss (Zeiss Group): Zeiss is a broad incumbent in optics, microscopy, and semiconductor metrology equipment, often integrating or sourcing high-precision positioning subsystems that overlap with PI's microscopy, semiconductor, and photonics applications.
• Newport (MKS Instruments): Newport, now part of MKS Instruments, is a broad incumbent offering motion control, vibration isolation, and optical components across research, semiconductor, and industrial markets — overlapping PI's portfolio at the motion and photonics layers with a wider instrumentation footprint.

Direct peers

• Thorlabs: Thorlabs offers a broad portfolio of nanopositioning stages, piezo actuators, and motion controllers, with strong overlap in photonics, life sciences, and quantum research applications where PI also competes directly.
• Prior Scientific: Prior Scientific provides motorized stages and nanopositioning systems for microscopy and life sciences, directly overlapping PI's microscopy and life sciences customer segments and competing for similar OEMs and research labs.
• attocube systems: attocube systems manufactures nanopositioning stages and cryogenic positioning solutions for low-temperature and high-vacuum environments, directly comparable to PI's cryogenic PICMA actuators used in particle accelerator applications like DESY XFEL.
• SmarAct: SmarAct develops high-precision piezoelectric positioning systems and modular nanopositioning components, directly overlapping PI's piezo-driven stages for semiconductor metrology, optics assembly, and research applications.
• Mad City Labs: Mad City Labs specializes in nanopositioning systems and AFM/stage products for microscopy and life sciences research, directly competing with PI's nanopositioning piezo flexure stages and microscopy scanners.
• nPoint: nPoint produces piezoelectric nanopositioning stages and controllers for microscopy, metrology, and photonics, directly competing with PI's piezo flexure stages and nanopositioning controllers.
• Aerotech: Aerotech is a leading direct competitor in precision motion control and positioning, manufacturing linear and rotary stages, galvo scanners, and multi-axis positioning systems for semiconductor, medical, and research applications — directly overlapping PI's core positioning portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/PhysikPI
• Facebookfacebook.com/physikinstrumente
• LinkedInlinkedin.com/company/physik-instrumente-group

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Physik Instrumente