The company was founded in June 2020 in Washington D.C. by Fletcher Wilson, who has experienced issues related to irritable bowel syndrome throughout his life and wanted to create a scalable public restroom solution for cities in the United States.

Throne Labs raised angel funding from Sandalphon Capital, Dipalo Ventures, Uncorrelated Ventures, and Ravin Gandhi.

[3][4][5] Throne Labs provides solar-powered portable toilets that feature a running water sink, flushing toilet, and ventilation.

The units use sensor technology to monitor use and optimize the cleaning schedules.

As of 2024, the company operates units in Washington D.C.,[8][9] Virginia,[10][11][12] Los Angeles,[13][14] and Ann Arbor.