Advanced Cyclone Systems, S.A. (ACS) is a Portuguese engineering company specialized in the development and supply of high-efficiency cyclone technology for gas-solid separation. Founded in 2008 as a spin-off from the University of Porto, ACS combines strong scientific expertise with industrial experience to deliver innovative and reliable solutions worldwide.

The company’s proprietary ReCyclone® technology enables superior particle collection efficiency with low pressure drop, providing optimized performance for industrial processes, emission control, and product recovery applications. ACS serves a wide range of sectors, including power generation, cement, biomass, waste-to-energy, steel, and other process industries.

With a strong focus on R&D, sustainability, and energy efficiency, Advanced Cyclone Systems supports its clients in improving environmental performance while reducing operational costs. The company operates globally, exporting most of its solutions and collaborating with international industrial partners.