Caroma is an iconic Australian brand and a global leader in bathroom and kitchen innovation, with a history spanning over 80 years. Founded in Adelaide in 1941 by Charles Rothauser, the company is credited with several world-first inventions, most notably the two-button dual-flush toilet system in 1982. Today, Caroma is part of the GWA Group and focuses on combining distinctively Australian design with high-performance water-saving technology.