PSI Semicon Services

What PSI Semicon Services does

PSI Semicon Services, Inc. is a privately held industrial-services company founded in 1967 and headquartered in Livonia, Michigan, that provides component-level repair, refurbishment, and remanufacturing services for semiconductor production equipment. The company operates approximately 400,000 square feet of facilities across the United States, Canada, and Mexico — including a 60,000 sq ft dedicated motor repair and remanufacturing plant in Livonia — and positions itself as the world's largest independent provider of these services, supplying the world's leading electronic high-tech companies and semiconductor manufacturers.

Its service portfolio is organized into three interconnected lines. The first, Repair Services, spans seven equipment categories: robotics and motion control, printed circuit boards, motors, controllers, power supplies, RF equipment, and vacuum components. The second, Engineering Solutions, covers legacy product manufacturing, component upgrades to address obsolescence, remanufacturing of unsalvageable components, and first-article/prototype design. The third, Logistics Solutions, includes an on-site coordinator service, the Integrated Logistic Supply (ILS) program, a proprietary Control Tower monitoring platform, and parts-history tracking. Technical execution rests on a Lean Enterprise System combining Lean Manufacturing, Six-Sigma, Total Quality Management, and a 5S Visual Workplace Program, staffed by ASQ-certified Green/Black Belt professionals and technicians trained to IPC and EOS standards; the company has invested millions in advanced diagnostic equipment (Diagnosys Pinpoint I and II, Huntron Probers), custom test stands and jigs, and a dedicated high-voltage test bay rated to 1600 volts and 1000 amps. ISO 9001 registration (currently 9001:2008) underwrites the quality system.

PSI generates revenue primarily through professional-services fees for repair and remanufacturing projects, plus managed-services fees tied to logistics engagements, with quote-based pricing calibrated to repair complexity. The company documents up to 70% cost savings versus OEM replacement parts and lead-time reductions of 50–65% relative to OEM delivery schedules, alongside per-customer annual savings documented in the six-figure range. Distribution is sales-led and direct: no resellers or channel partners, with engagement through a single phone line (800-325-4774), a website that emphasizes case studies, and worldwide shipping of repaired components.

Name

PSI Semicon Services

Legal name

PSI Semicon Services, Inc.

Website

https://psisemiconservices.com

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Semiconductor Equipment Repair Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113), Electronic and Precision Equipment Repair and Maintenance (81121)

SIC

Services-Miscellaneous Repair Services (7600), Misc Industrial & Commercial Machinery & Equipment (3590), Electronic Components, Nec (3679), Motors & Generators (3621)

akta.pro primary industry

Rework, Repair & Refurbishment (Depot/Light Manufacturing) (TLAIAFAG)

Keywords

• Semiconductor equipment repair
• PCB testing and repair
• Motor remanufacturing services
• RF equipment repair
• Vacuum component repair

Headquarters

HQ city

Livonia

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Semiconductor Equipment Repair Services: Component-level repair services for semiconductor manufacturing equipment including robotics, printed circuit boards, motors, controllers, power supplies, RF equipment, and vacuum components. Revenue generated through one-time repair fees based on service type and complexity.
2. Remanufacturing Services: Remanufacturing of unsalvageable or obsolete components for legacy semiconductor equipment, including new product enhancements and feature additions. Revenue generated through remanufacturing project fees.
3. Legacy Product Manufacturing: Design, redesign, or customization of legacy systems, parts and components when OEMs suspend production and support. Includes first article/prototype design services.
4. Logistics Management Solutions: 360-degree logistics management including cleanroom logistics, spare parts management, control tower monitoring, and inventory management. Includes Integrated Logistic Supply (ILS) program services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

PSI Semicon Services is the world's largest independent repair, refurbishment, and remanufacturing service for semiconductor production equipment, performing component-level repair across seven categories (robotics/motion control, PCBs, motors, controllers, power supplies, RF equipment, and vacuum components). Beyond core repair, the company offers engineering solutions (legacy product manufacturing, component upgrades, remanufacturing, prototype design) and logistics solutions (on-site coordination, ILS inventory program, control tower monitoring, parts history tracking) to keep legacy and obsolete semiconductor tools in production at lower cost.

Product overview

PSI Semicon Services is the world's largest independent repair/refurbish/rebuild service company for semiconductor production equipment, established in 1967 with approximately 400,000 square feet of facilities in the United States, Canada and Mexico. The company operates as a service-focused business offering three interconnected portfolios: (1) Repair Services covering seven equipment categories including Robotics & Motion Control, Printed Circuit Boards, Motors, Controllers, Power Supplies, RF Equipment, and Vacuum Components; (2) Engineering Solutions including Legacy Product Manufacturing, Component Upgrades, Remanufacturing, and First Article/Prototype Design Services; and (3) Logistics Solutions encompassing On-site Coordination, ILS Inventory Management, Control Tower Monitoring, and Parts History Tracking. The company leverages a Lean Enterprise System combining Lean Six-Sigma, 5S, and TQM methodologies to deliver repairs that meet or exceed OEM specifications, offering cost savings of up to 70% versus OEM replacement parts with a one-year warranty from date of shipment.

Differentiator

Problem solved

Functional benefit

Products and services

• Robotics & Motion Control Repair Comprehensive repair and refurbishment services for semiconductor manufacturing robots including Genmark, Canon, Kawasaki, Yaskawa and other manufacturers, covering complete rebuilds, motor repairs, and motion control system restoration. Targeted at semiconductor wafer fabs.
• Printed Circuit Boards (PCB) Testing & Repair Advanced PCB diagnostic, testing, and repair services for semiconductor manufacturing equipment using next-generation testing equipment, covering microprocessors and digital signal processor circuits. Targeted at semiconductor manufacturers with obsolete or damaged PCBs.
• Motor Repair & Rebuilds Motor repair and remanufacturing services for semiconductor manufacturing equipment including AC/DC motor drive repairs, servo motor repairs, tach, resolver, encoder repairs, and AGV repairs from a 60,000 square-foot facility in Livonia, Michigan. Targeted at semiconductor fabs needing motor overhauls.
• Controller Repair & Refurbishment Electronic controller repair and refurbishment services for semiconductor production equipment including robots, temperature, turbos, throttle, gas, and mass flow controllers using advanced test equipment such as Diagnosys Pinpoint I and II and Huntron Probers. Targeted at semiconductor fabs.
• Power Supplies Repair & Design High-voltage power supplies repair and design capabilities covering up to 1600 volts and 1000 amps, for Photolithography, Metrology and Etch process areas, including switching supplies from manufacturers like Applied Materials, Lam Research, TEL, and Varian. Targeted at semiconductor fabs.
• RF Equipment Repair & Remanufacturing RF equipment repair and remanufacturing services for RF Units, RF Generators, and RF Matches, including automatch networks, power supplies and microwave generators from manufacturers such as Advanced Energy, ENI, AMAT, LAM, RFPP, and TEL. Targeted at semiconductor fabs.
• Vacuum Component Repair & Remanufacturing Vacuum component repair and remanufacturing services for semiconductor manufacturing equipment including Dryvac, Turbovac pumps from Edwards, Ebara, and Leybold, as well as leak detectors, chucks, and particle measurement tools. Targeted at semiconductor fabs.
• Engineering Solutions - Legacy Product Manufacturing, Remanufacturing, and Prototype Design Engineering services to design, redesign or customize legacy semiconductor equipment systems, parts, and components when OEMs suspend production and support; component upgrades to overcome obsolescence; remanufacturing of unsalvageable parts with plug-and-play replacements; first article/prototype design services. Targeted at semiconductor fabs needing legacy support.
• Logistics Solutions - Integrated Logistic Supply (ILS) Program and Control Tower Monitoring 360-degree logistics management including on-site coordination, Integrated Logistic Supply (ILS) program with onsite ILS coordinator for tracking in-house repairable inventory assets, Control Tower custom software for remote monitoring of the entire process from procurement through rework to final destination, and complete parts history tracking. Targeted at semiconductor fabs needing inventory and logistics support.

Quantifiable outcome

• Up to 70% cost savings versus OEM replacement parts
• +6 more outcomes

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators14 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Applied Materials: Largest semiconductor equipment OEM with an extensive Global Services business (Applied Global Services) that offers equipment maintenance, repair, and refurbishment. PSI competes directly with this service arm for third-party repair opportunities.
• Lam Research: Semiconductor equipment OEM with a Customer Support Business Group that provides equipment service, repair, and refurbishment. Competes with PSI as the OEM service of record for the installed base PSI targets.
• Entegris: Provider of specialty materials, fluid handling, and contamination control solutions for semiconductor manufacturing. Comparable to PSI as a supplier of components and subsystems to semiconductor fabs, with some overlap in equipment-related services.
• Jabil: Global manufacturing services company providing design, engineering, and electronics manufacturing services. Comparable to PSI in serving high-tech OEMs with specialized manufacturing, repair, and refurbishment services, though at much larger scale and broader scope.
• KLA Corporation: Semiconductor process control and yield management equipment OEM with a Services business that includes repair and refurbishment of metrology and inspection tools. Overlaps with PSI's repair categories in metrology and inspection.
• Tokyo Electron (TEL): Japanese semiconductor equipment OEM with a global field service organization that handles maintenance, parts repair, and refurbishment. Comparable to PSI as another OEM service provider with overlap in deposition and etch equipment repair.

Direct peers

• Ichor Systems: Specialty supplier of fluid and gas delivery, ion beam, and other critical components for semiconductor equipment. Comparable to PSI as a specialty, independent supplier serving semiconductor equipment manufacturers and operators with repair, refurbishment, and replacement components.
• Ultra Clean Holdings: Supplier of ultra-pure gas and chemical delivery subsystems for semiconductor equipment, also providing engineering and refurbishment services. Comparable to PSI as a specialized supplier serving the semiconductor equipment aftermarket with repair and component services.
• MKS Instruments: Provider of instruments, subsystems, and process control solutions for semiconductor and other high-tech manufacturing. Directly comparable to PSI's controller, power supply, and RF equipment repair capabilities as a supplier of components for semiconductor production equipment.
• Advanced Energy: Provider of precision power conversion, RF power, and thermal management products for semiconductor equipment. Comparable to PSI's RF equipment repair and power supply repair service lines, with overlapping customer base in semiconductor fabs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/psisemicon
• Facebookfacebook.com/psisemicon

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 PSI Semicon Services