​Pach Taas specializes in industrial ventilation solutions, offering engineering, manufacturing, and installation services for sectors including high-tech, electronics, chemicals, pharmaceuticals, and agriculture. Founded in 1970 and headquartered in Ashkelon, Israel, the company provides products and systems for ventilation, dust collection, filtration, purification, and air management. Pach Taas employs advanced technologies like 3D scanning and off-site manufacturing to ensure precision and efficiency in its projects. Notable clients include Intel Israel, and the company has been involved in significant projects such as the development of air treatment systems for power plants and industrial facilities. ​ In 2019, Tadiran Holdings acquired Pach Taas for NIS 100 million. Later, in 2024, Rimon Group purchased a 50% stake in the company, reflecting a valuation of NIS 160 million