APT Water, Inc.
Aqua - Aerobic Systems, Inc.
Aqua Clarus Holdings Pty Ltd
Aqua Dynamics Group Corp.
Aqua Trend Systems Inc.
Aqua-Aerobics System, Inc.
Aqua-Aerobics Systems, Inc.
Aqua-Arobics Systems, Inc.
Aqua-D Corp.
Aqua-Envirotech Mfg., Inc.
Aqua-Guard Spill Response Inc.
Aqua-Ion Systems
Aqua-Nova LLC
Aqua-Novus™, Corp.
Aqua-Rid, Inc.
Aquaconsult Anlagenbau GmbH
AquaFiber Technologies Corp.
AquaFiber Technologies Corporation
Aquafin N.V.
AQUAFRANCE