Arcade Engineering Group
undisclosed
AEG is a Switzerland-based holding company that owns businesses offering services such as process engineering and industrial construction for the commercial sector.
Avista Technologies, Inc.
undisclosed
Avista develops and provides water treatment chemicals and process support services for RO membrane systems.
U.S. Water Services, Inc.
$270M
US Water provides water and process treatment solutions for food, energy, biofuel and healthcare sectors.
Hansu Co., Ltd.
undisclosed
HANSU is a supplier of wastewater treatment equipment for automobile, electronics and food industries.
Fremont Industries, Inc.
$40M
Fremont engages in the manufacture and sale of water treatment chemicals, equipment and services to industrial, municipal and government sectors.