Sentronics Metrology
Sentronics Metrology GmbH, now a Nova Ltd. subsidiary, designs optical wafer metrology systems (SemDex family) using interferometry and reflectometry for semiconductor FABs, specializing in layer thickness, bow/warp, TSV depth, and 3D critical-dimension measurement for wafer-level packaging applications.
- Company typePrivate
- Founded2005
- HeadquartersMannheim, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sentronics Metrology does
Sentronics Metrology GmbH is a Mannheim, Germany-based provider of optical wafer metrology systems serving the global semiconductor industry. Founded in 2005/2006 and operating with 11-50 employees, the company designs and delivers the SemDex product family — ranging from semi-automated tools (SemDex M1, M2) to the fully-automated SemDex A — for quality control across wafer manufacturing, FEOL, BEOL, and wafer level packaging processes. The company's measurement capabilities span wafer bow, warp and flatness, single and multilayer thickness, thin film thickness, TSV depth, roughness, and 2D/3D critical dimensions, with results communicated to the FAB host via the SECS/GEM protocol.
The underlying technology stack is built on three proprietary optical techniques: Spectral Coherence Interferometry for single and multilayer thickness and wafer shape measurement; Interference Microscopy for 3D topography; and Reflectometry for thin film layer measurement. Sentronics holds ISO 9001 certification from TÜV SÜD and maintains memberships in SEMI, Aeneas, and VDMA, and executes a direct enterprise sales motion targeting semiconductor FABs worldwide with hardware sales and associated service and support revenue. On February 3, 2025, Sentronics was acquired by Nova Ltd. (NASDAQ: NOVA) for approximately $60 million in cash, becoming a subsidiary focused on extending Nova's metrology offering into wafer level packaging and specialty devices beyond the 300mm silicon wafer market.
Sentronics Metrology firmographics
Firmographics- Name
- Sentronics Metrology
- Legal name
- sentronics metrology GmbH
- Website
- https://sentronics-metrology.de
- Company type
- Private
- Founded year
- 2005
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Short description
- Sentronics Metrology GmbH, now a Nova Ltd. subsidiary, designs optical wafer metrology systems (SemDex family) using interferometry and reflectometry for semiconductor FABs, specializing in layer thickness, bow/warp, TSV depth, and 3D critical-dimension measurement for wafer-level packaging applications.
- Ownership category
- akta.pro rank
Where Sentronics Metrology is headquartered
LocationHeadquarters
- HQ city
- Mannheim
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Sentronics Metrology business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales
Revenue model
- Wafer Metrology Equipment Sales: Sale of SemDex metrology systems ranging from semi-automated to fully-automated configurations for semiconductor wafer quality control.
- Service and Support: Sales and service operations providing ongoing support for metrology systems deployed in semiconductor FABs.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels1 record
Sentronics Metrology product offering
Product offeringCore offering
sentronics metrology GmbH manufactures and sells the SemDex family of optical wafer metrology systems used by semiconductor FABs for quality control during wafer manufacturing, FEOL, BEOL, and wafer level packaging processes. The systems range from semi-automated to fully-automated configurations and communicate measurement results via SECS/GEM to the FAB host, supporting applications such as layer thickness, bow/warp/flatness, thin film thickness, TSV depth, roughness, and 2D/3D critical dimensions.
Product overview
Sentronics Metrology GmbH offers the SemDex family of optical wafer metrology systems for the semiconductor industry. The SemDex product line ranges from semi-automated to fully-automated configurations, providing quality control systems throughout the semiconductor manufacturing process for all FAB environments. The systems communicate quality results via SECS/GEM to the FAB host. The portfolio includes SemDex A (automated), SemDex M2, and SemDex M1 models, serving wafer manufacturing, FEOL, BEOL, and wafer level packaging applications.
Differentiator
Problem solved
Functional benefit
Brands
- SemDex: SemDex is the product family brand for sentronics metrology's wafer metrology systems, ranging from semi-automated to fully-automated systems for semiconductor quality control.
Products and services
- SemDex A Automated wafer metrology system for semiconductor quality control, designed for FAB environments.
- SemDex M2 Semi-automated to fully-automated wafer metrology system for semiconductor quality control during manufacturing processes.
- SemDex M1 Wafer metrology system designed for quality control in semiconductor fabrication and packaging applications.
Companies that use Sentronics Metrology
Customer profileSegments2 records
Ideal customer profiles1 record
Sentronics Metrology technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Sentronics Metrology partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- NovacoreNova completed acquisition of Sentronics Metrology GmbH for approximately $60 million in cash. Acquisition aims to diversify Nova's offering in wafer level packaging and specialty devices, expanding its application range beyond 300mm silicon wafers.
- SEMIminorIndustry association membership for semiconductor equipment and materials, providing industry networking and standards participation
- AeneasminorEuropean association for electronic components and systems, membership supporting industry collaboration and market development
- VDMAminorGerman Mechanical Engineering Industry Association, membership supporting manufacturing equipment industry interests
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
Sentronics Metrology competitors and assessment
Company assessmentBroad incumbents
- Nova Ltd. Parent company and direct peer — Nova is a leading provider of optical and x-ray metrology solutions for semiconductor process control. Sentronics is now part of Nova's portfolio, expanding its reach into wafer-level packaging and specialty devices.
- KLA Corporation: Dominant incumbent in semiconductor process control and yield management, offering broad inspection and metrology portfolios including wafer inspection,薄膜 metrology, and advanced packaging solutions. Overlaps Sentronics in wafer-level packaging metrology.
- Hitachi High-Tech: Major supplier of CD-SEM, optical inspection, and metrology systems to semiconductor fabs. Competes with Sentronics in advanced packaging defectivity and dimensional metrology applications.
- Bruker Corporation: Offers 3D optical profilers, atomic force microscopes, and X-ray metrology tools used in semiconductor packaging and failure analysis. Has overlapping applications with Sentronics in roughness, topography, and TSV metrology.
- Thermo Fisher Scientific (Semiconductor): Provides process control and metrology instruments to semiconductor manufacturers, including optical and X-ray solutions. Comparable to Sentronics in wafer-level packaging characterization use cases.
Direct peers
- Onto Innovation: Direct competitor in optical wafer metrology and macro defect inspection for advanced packaging, including 3D NAND, DRAM, and advanced packaging. Combines Rudolph and former Nanometrics product lines.
- Camtek Ltd. Provides inspection and metrology solutions specifically focused on advanced packaging, including 2.5D/3D, hybrid bonding, and wafer-level packaging — directly comparable to Sentronics' specialty device focus.
- Lasertec Corporation: Specialist in optical and EUV photomask inspection as well as wafer inspection for advanced packaging, including TSV and bonding alignment. Competes with Sentronics for advanced packaging metrology share.
Emerging players
- ZEISS Industrial Metrology: Offers optical 3D metrology and surface measurement systems applicable to wafer-level packaging quality control. Comparable to Sentronics in optical interferometry-based dimensional measurement.
- CyberOptics (Nordson Test & Inspection): Provides optical sensors and 3D metrology for semiconductor packaging, including wafer-level and advanced packaging inspection. Comparable to Sentronics in optical-based packaging metrology.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key highlights7 records
Customer concentration
Sentronics Metrology social profiles
Digital presenceSentronics Metrology compliance and trust
Trust signalCompliance1 record
Sentronics Metrology financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sentronics Metrology leadership team
Management profileNumber of profiles
Sentronics Metrology funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sentronics Metrology M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sentronics Metrology
What does Sentronics Metrology do?
sentronics metrology GmbH manufactures and sells the SemDex family of optical wafer metrology systems used by semiconductor FABs for quality control during wafer manufacturing, FEOL, BEOL, and wafer level packaging processes. The systems range from semi-automated to fully-automated configurations and communicate measurement results via SECS/GEM to the FAB host, supporting applications such as layer thickness, bow/warp/flatness, thin film thickness, TSV depth, roughness, and 2D/3D critical dimensions.
Is Sentronics Metrology a public or private company?
Sentronics Metrology is a private company. It is classified as corporate owned and is currently acquired.
When was Sentronics Metrology founded?
Sentronics Metrology was founded in 2005. It employs 11 to 50 people.
Where is Sentronics Metrology based?
Sentronics Metrology is headquartered in Mannheim, Germany, in the Europe region.
How does Sentronics Metrology make money?
Two revenue lines are on record. Wafer Metrology Equipment Sales are the primary driver. The others are service and Support.
Who are Sentronics Metrology's main competitors?
Broad incumbents on record are Nova Ltd., KLA Corporation, Hitachi High-Tech, Bruker Corporation and Thermo Fisher Scientific (Semiconductor). Direct peers are Onto Innovation, Camtek Ltd. and Lasertec Corporation. Emerging players are ZEISS Industrial Metrology and CyberOptics (Nordson Test & Inspection).
Does Sentronics Metrology have an API?
No public API is recorded for Sentronics Metrology.