Integrated Water Services Acquires Complete Filtration Resources

Integrated Water Services Acquires Advanced Equipment and Services (AESINC)

August 11, 2026

Industrial Services

Integrated Water Services, Inc. (IWS) announced it will acquire Advanced Equipment and Services, Inc. (AESINC), a Houston-based provider of reverse osmosis and water purification systems. The deal adds reverse osmosis and desalination capabilities to IWS’s modular process-water and wastewater treatment portfolio, and was finalized on August 7, 2026.

Integrated Water Services Acquires Tetrasolv Filtration

June 22, 2026

Healthcare Services

Integrated Water Services (IWS) acquired Tetrasolv Filtration, a provider of specialized filtration, separation, water treatment rentals, and mobile media services. The closed transaction (June 22, 2026) will position Tetrasolv as a subsidiary of the IWS group and expand IWS’s advanced water treatment and field service capabilities for industrial and municipal mid-market clients.

Integrated Water Services Acquires Hi-Line Industries

November 5, 2024

Manufacturing

Integrated Water Services, Inc. (IWS), a Sciens Water-backed water and wastewater treatment platform, has acquired Hi-Line Industries, a Brenham, Texas-based designer and manufacturer of custom-fabricated equipment. The deal vertically integrates Hi-Line's fabrication and CNC capabilities into IWS to support its modular MBR systems (including the BluBox) and broaden manufacturing capacity for future product and acquisition support.

Integrated Water Services Acquires KLa Systems, Inc.

December 14, 2023

Environmental Services

Integrated Water Services, Inc. (IWS), a Sciens Water-backed provider of water and wastewater treatment solutions, has acquired KLa Systems, Inc., a manufacturer of jet aeration and jet mixing technology headquartered in Assonet, Massachusetts. The acquisition expands IWS’s treatment technology capabilities and production of wastewater reuse solutions, enabling a more integrated offering for industrial manufacturers, water utilities, and municipalities.

Integrated Water Services and Sciens Water Acquire Hyperion International Technologies

March 7, 2023

Infrastructure

Integrated Water Services, in partnership with Sciens Water Opportunities Management (an affiliate of Sciens Capital), acquired 100% of Hyperion International Technologies, a control-systems and engineering services provider for water and wastewater markets. The deal expands IWS’s product and digital services capabilities in modular MBR and wastewater reuse technologies; Hyperion’s General Manager Scott Johnson will lead the business as Al Ouchie transitions to retirement.

Integrated Water Services and Sciens Water Acquire M|MBR Systems

January 10, 2023

Environmental Services

Integrated Water Services, in partnership with Sciens Water Opportunities Management, acquired 100% of M|MBR Systems, a membrane bioreactor (MBR) manufacturer and distributor based in Austin, Texas. The deal brings MBR manufacturing, technical expertise and the BluBox modular MBR product under IWS’s umbrella to expand capability and cross-sell solutions across water reuse and wastewater treatment markets in North America.