PX Semi

Shanghai Pengxi Semiconductor is a China-based enterprise specializing in advanced manufacturing solutions for the semiconductor industry, focusing on enhancing production efficiency through integrated systems and artificial intelligence. Founded in 2019 in Shanghai, China, PX Semi operates in the semiconductor sector, offering specialized manufacturing systems. The company has completed 2 deals, with its latest funding round in April 2026 raising CNY 1 billion from investors including China Fortune-Tech Capital and Walden Catalyst, totaling CNY 1 billion raised. The firm has a strong foundation in the semiconductor industry, but no information is available about its founder or previous ventures.

Shanghai Pxsemi focuses on providing advanced manufacturing solutions specifically tailored for the semiconductor industry. Their offerings include a comprehensive suite of Computer Integrated Manufacturing (CIM) systems that integrate software and hardware to enhance operational efficiency and product yield. Pxsemi's solutions encompass various aspects such as planning consulting, product development, and the implementation of artificial intelligence (AI) technologies for defect classification and root cause analysis in semiconductor manufacturing processes. Notably, their flagship products include advanced process control systems, recipe management systems, and yield management solutions, which cater to the needs of leading semiconductor manufacturers in both domestic and international markets.

The company serves a diverse client base across multiple sectors, including LCD, solar photovoltaics, LED, and PCB industries, with a strong focus on the Chinese market, while also targeting expansion into other regions where semiconductor manufacturing is prevalent. Pxsemi generates revenue through a combination of direct sales and partnerships with semiconductor manufacturers and suppliers. Their business model primarily revolves around B2B transactions, where clients engage Pxsemi for tailored solutions that enhance their production capabilities. The company offers various service structures, including project-based engagements for system installations and ongoing support contracts for maintenance and optimization of their CIM solutions.

Revenue is further supplemented by licensing fees for proprietary technologies, such as their AI-driven defect detection systems, which are crucial for improving manufacturing efficiency. The pricing structure for these products and services reflects the complexity and customization involved in semiconductor manufacturing, ensuring that Pxsemi delivers value commensurate with the high-tech nature of their solutions. In April 2026, PX Semi raised CNY 1 billion in venture funding aimed at enhancing their 12-inch wafer fab CIM system and upgrading their smart factory central control system. The company is focused on advancing AI algorithm research and development, as well as exploring market expansion strategies.

The funds will be utilized to consolidate their position in semiconductor intelligent manufacturing industrial software, while targeting growth in both domestic and international markets.