PDF Solutions
PDF Solutions, Inc. specializes in yield improvement technologies and services for the integrated circuit (IC) manufacturing process. Headquartered in Santa Clara, California, the company offers a range of proprietary software and intellectual property products, including Exensio software, which assists product engineers in analyzing production yield and performance issues. Their solutions encompass software for yield data management, failure detection, and device characterization, along with hardware tools such as on-chip instruments and electrical testers. PDF Solutions serves various clients within the semiconductor ecosystem, including integrated device manufacturers and fabless companies, through direct sales and strategic partnerships. Founded in 1992, PDF Solutions operates internationally, providing comprehensive methodologies and professional services to enhance the quality and profitability of semiconductor products.
Top Stages
8 past transactions
secureWISE
Acquisition in 2025
SecureWISE is a provider of an Internet of Things platform for industrial control systems to remotely access, monitor, and control devices.
Machinery Analytics
Acquisition in 2023
Machinery Analytics is a software company delivering AI and ML tools for automated image analysis and feature extraction in electric vehicle battery cell research and manufacturing. Its cloud-based, deep-learning platform performs automated image and time-series analysis across the battery cell production process. The system supports development of new chemistries, verification of supplier materials, and reduction of scrap by continuously monitoring quality indicators. It also helps hardware engineers detect the onset of failures and classify failure modes by comparing current data with historical cases, enabling faster diagnostics and more informed process improvements. The solution integrates with existing manufacturing workflows to provide actionable insights that improve yield, reliability, and pace of innovation in battery cell manufacturing.
StreamMosaic
Acquisition in 2019
StreamMosaic is a technology company focused on transforming the semiconductor and electronics manufacturing industries through the application of artificial intelligence. It offers an advanced AI platform that specializes in data mining, data analytics, and predictive analytics. The company's services include process control consulting and software solutions designed to enhance manufacturing yield and reduce costs. By leveraging machine learning, StreamMosaic aims to provide tailored software and analytics services that address the specific needs of its clients, ultimately improving operational efficiency and effectiveness in manufacturing processes.
Kinesys Software
Acquisition in 2017
KINESYS Software is an independent software company established in 1992 in The Netherlands, specializing in software products and services for technical automation applications within the semiconductor industry. Renowned for its strong reputation, KINESYS develops innovative solutions aimed at factory automation, which includes data management and equipment integration for inkless assembly and single device tracking. The company serves a diverse clientele, including leading semiconductor manufacturers and production equipment companies located in major production regions such as South-East Asia, Japan, North America, and Europe. KINESYS is recognized for its expertise and commitment to supporting the specialized needs of its customers in this high-tech sector.
Syntricity
Acquisition in 2015
Syntricity, Inc., founded in 1997 and based in San Diego, California, specializes in developing enterprise yield management software solutions for the semiconductor industry. Its flagship product, dataConductor, is a web-based platform that collects data from various manufacturing systems and integrates them into a single warehouse. This solution supports different phases of the semiconductor product life cycle, including data characterization, yield ramp, and volume production. Syntricity also offers consulting services focused on implementing best practices, yield analysis, and product characterization setup. Additionally, the company provides implementation services such as system deployment, data integration, and semiconductor data analysis solutions, along with product support services to ensure optimal performance and maintenance.
Fabbrix
Acquisition in 2007
Fabbrix, Inc. is a provider of design solutions based on a regular-structures implementation of nanoscale process technologies. Fabbrix offers a combination of physical building blocks, implementation and analysis tools, and design methodologies that enable an IC design style.
Si Automation
Acquisition in 2006
Si Automation S.A. is a privately held company based in Montpellier, France, specializing in fault detection and classification software for the semiconductor manufacturing sector. The firm develops advanced factory automation solutions, equipment interfaces, and process control software tailored to enhance operational efficiency in wafer fabrication. Si Automation focuses on providing essential services that improve fault detection and streamline processes within the semiconductor industry, positioning itself as a key player in the realm of manufacturing automation.
IDS Software Systems
Acquisition in 2003
IDS Software Systems, located in Foster City, California, is a privately held company established in 1991. It specializes in developing yield management software tailored for the semiconductor manufacturing industry. The company's flagship product, IDS dataPOWER, offers a comprehensive, platform-independent semiconductor yield management system and engineering data analysis tools. These software solutions are designed to assist engineers in optimizing wafer yields and accelerating the time-to-market for advanced semiconductor devices. By providing robust tools for data analysis and yield management, IDS Software Systems plays a critical role in enhancing the efficiency and effectiveness of semiconductor manufacturing processes.
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