Priortech Ltd Priortech Ltd (PRTC.TA) is an Israel-based holding company focused on the semiconductor industry, providing investment and strategic support to advanced inspection and packaging solutions through its principal stakes in Camtek Ltd. and ACCESS Semiconductor. Camtek develops, manufactures and markets automated optical inspection and metrology systems for semiconductor manufacturing, advanced IC packaging, memory and HDI substrates, including high-speed 2D and 3D systems for wafers, panels and dies serving front-end, advanced packaging and memory production processes; ACCESS produces coreless organic substrates, chip carriers and flip chip ball grid array (FCBGA) substrates for high-performance semiconductor packaging applications, operating manufacturing facilities in Zhuhai and Nantong, China. Priortech's operations span Israel and China with primary customers among global semiconductor manufacturers, and the company maintains headquarters in Migdal HaEmek, Israel, where it was founded in 1980 originally as PCB Technologies Ltd. In recent developments, Priortech exited its non-semiconductor electronics business by selling holdings in PCB Technologies in 2018 to concentrate on semiconductor growth via Camtek (approximately 21.5% ownership), where Camtek divested its printed circuit board operations in 2017 to become a pure-play semiconductor firm, and ACCESS expanded with a second manufacturing site in Nantong in 2020 alongside over 125 patents and industry awards; additionally, Priortech sold one-third of its stake in Amitec (ACCESS's holding company) to a Chinese fund in 2018, enabling ongoing innovation in advanced packaging amid strong performance in Asian markets.