Evoqua Water Technologies Corp. is a holding company, which engages in the provision of water and wastewater treatment systems and technologies. The company is headquartered in Pittsburgh, Pennsylvania and currently employs 4,500 full-time employees. The company went IPO on 2017-11-02. The firm also supplies engineered equipment packages for high-rate treatment of selenium, nitrate, and metals in water and wastewater. Its Integrated Solutions and Services (ISS) segment provides application-specific solutions and full lifecycle services to treat process water, utility water and wastewater for customers in end markets, including general manufacturing, healthcare, pharmaceuticals, biotech, power, microelectronics, chemical processing, and others. The company also provides odor and corrosion control services and drinking water treatment systems for municipalities. It’s Applied Product Technologies segment sells products and technologies, such as filtration, separation, disinfection, wastewater treatment to a set of water treatment system integrators and end users.