Integrated Water Services
UtilitiesTexas, United States51-200 Employees
Integrated Water Services, Inc. (IWS) operates in the utilities sector as a provider of design, permitting, and field installation services for water and wastewater treatment plants, serving private and public customers across North America. The company offers advanced wastewater treatment technology solutions, including modular membrane bioreactor (MBR) plants. Headquartered at 115 Wild Basin Road South, Suite 107, Austin, Texas, IWS employs between 51 and 200 people. The firm has expanded through acquisitions, acquiring Complete Filtration Resources, Inc. in May 2026 and Tetrasolv Filtration, Inc. in June 2026, and it announced the launch of NXT|MBR in partnership with CROM in April 2026. In November 2025, IWS expanded its facilities to Texas, and in December 2025 it announced a partnership with Dewberry Engineers. The company reports revenue in the range of $100 million to $250 million.