The Irrigation Association Members
- AgSense, LLC - Valmont Industries, Inc
- Aquaterr Instruments & Automation, LLC
- Everfilt® Water Filtration Systems
- Fresno Valves & Castings, Inc.
- Galcon
- Geoflow, Inc. - A Subsidiary of Anua International LLC.
- Griswold Controls
- HydroPoint Data Systems, Inc.
- Indiana Irrigation Co., Inc.
- In-Situ Environmental
- IRRITEC SpA
- Irritrol
- Irrometer Company, Inc.
- Jain Irrigation, Inc
- Kifco, Inc.
- Lake Company
- Lindsay Corporation
- Mazzei Injector Company, LLC
- McCrometer, Inc. - Veralto
- Myron L Company
- Regency Wire
- Spears Manufacturing Company
- Spectrum Technologies, Inc
- Stevens Water Monitoring Systems, Inc.
- Valley Irrigation
- Watertronics, Inc.
- Weathermatic