SIGMA WATER Group

Sigma Water Group is a family-owned business group with over 40 years of history. We currently have a proven track record and an excellent reputation in the wastewater treatment sector, with hundreds of projects completed across five continents. Sigma Water Group is made up of different brands. - SIGMADAF is a water treatment company with more than 40 years of experience in the manufacture of DAF, Filter Presses, MBR, MBRR, and Decentralized STP Plants, whose infrastructure is based on offering a modular, cost-effective, and proven solution. - Agua Sigma is an engineering company with over 40 years of experience, specializing in the execution of industrial wastewater treatment projects using its own methodology. We design and execute wastewater engineering projects and evaluate and implement improvements to sewage processes, enabling comprehensive water management.