- A & A Manufacturing
- A&A Manufacturing
- A.O. Smith
- A.O. Smith / Century
- A.O. Smith Electrical Products
- A.O.Smith Electrical Products
- Acura
- Acura Spa Systems
- Advantage Manufacturing
- Air Supply of the Future
- AirPro / IES Controls
- Aladdin
- Aladdin Equipment Co
- Aladdin Equipment Co.
- Alladin
- Allied Innovations
- Allied Innovations/Spa Builder
- American Granby, Inc.
- American Zettler
- Ametek
- Anaheim Custom Extruders
- Anderson Manufacturing
- Anderson Manufacturing Company
- Applied Comp. Controls
- Applied Comp. Controls/ ACC
- Aqua-Flo, Inc
- Aqua-Flo/Gecko Alliance
- AquaChek/Hach
- Aquaflo by Gecko
- Aqualarm
- Aquastar Pool Products
- AquaTemp
- Baker Hydro
- Balba
- Balboa
- Balboa Instruments, Inc.
- Balboa Water Group
- Balboa Water Group/ GG
- Balboa Water Group/GG
- Balboa Water Group/ITT
- Balboa Water Group/Pentair
- Balboa Water Group/Starite
- Balboa Water Group/Vico
- Be-Lite
- Bellson Electric
- Bellson Electric Pty Ltd
- Bellson/Fiberstars
- Blue Desert International Inc
- Blue Devil Products
- Borg General Controls
- Borg General Controls, LLC
- Brett Aqualine
- Buss
- Buss Fuses
- Bussman
- C & S Plastics
- Cal Spas
- Calvert Engineering / Calpump
- Calvert Engineering / Calpump
- Cantar / Competition Pools
- Cantar/Atlantic(Jacuzzi Bros)
- Carvin Pool Inc
- Carvin/Jacuzzi
- CG Air
- CG Air Systems
- CMP
- Coates
- Coates Heater Co.
- Color Kinetics
- Compupool Products USA Inc
- Consumer Engineering
- Correct Tech Inc. (CTI)
- Correct Tech Ind./ CTI
- CRL
- Crystal Pure
- Custom Molded Plastic
- Custom Molded Products
- Customer Molded Plastics
- Custum Molded Products
- Del Ozone
- Deltrol Controls
- Delzone
- Diehl
- Dimension One
- Dimension One Spas
- DM Industries/Vita Spas
- DOW Corning
- DSM & T
- Dura
- Dura Plastic Products
- Duralast
- Elm Sales & Equipment Inc (CTI
- Emerald Spa Corp
- Emerson
- Emerson Appliance
- Engineered Source
- Essex Group
- Essex Group, Inc.
- Fiberstars, Inc.
- Filber
