Rheem Manufacturing Company 1100 Abernathy Road, Suite 1700 Atlanta, GA 30328, United States www.rheem.com is a well-established manufacturer specializing in heating, cooling, and water heating products. Founded in 1925, the company has its headquarters in Atlanta, Georgia, and has grown to become a global leader in its industry. Company Overview. Rheem produces a wide range of products, including residential and commercial water heaters, boilers, air conditioning units, and heating, ventilation, and air conditioning (HVAC) equipment. The company is particularly noted for its commitment to energy efficiency, offering numerous ENERGY STAR® certified products. Leaked data: 320 GB (479,856 Files, 76,897 Folders) includes developments: technical documentation, drawings, test reports and other technical information, employee data containing personal information, corporate information, contracts and agreements (including non-disclosure agreements), financial information and metrics, and much more.