 | The International Code Council - A membership association dedicated to building safety and fire prevention. Develops the codes used to construct residential and commercial buildings, including homes and schools. Most U.S. cities, counties and states that adopt codes choose the International Codes developed by the International Code Council. International Codes |

| The American Backflow Prevention Association (ABPA) - An organization whose members have a common interest in protecting drinking water from contamination through cross-connections. The ABPA is dedicated to education and technical assistance. Through its network of regions and chapters, local needs and interests are supported with the resources of the national organization. ABPA is committed to advancing all aspects of backflow prevention for the continued protection of all water users. |

| The Texas Commission on Environmental Quality strives to protect the human and natural resources of Texas consistent with sustainable economic development. Our goal is clean air, clean water and the safe management of waste. |
 | Longhorn, Inc. - An independently owned wholesale backflow valve assembly, irrigation, landscape & equipment supply house. |
 | Macarthur Gauge - An independently owned wholesale backflow valve assembly and backflow valve assembly parts supply house. Sales of Backflow Preventer Repair Kits, Gauge Repair and Calibration, Backflow Certification Classes and Technical Support. |

| BPMS Software - Leading provider of backflow prevention management solutions used to automate a wide range of manual processes, increasing productivity, reducing costs and improving customer service. |