Simoniz USA, Inc. Bolton, Connecticut, U.S. Simoniz USA, Inc. is an American manufacturer of automobile and janitorial cleaning products. The original Simoniz Company was founded in 1910, making it the oldest car care brand in the United States.

Where are Simoniz products made?

located in Bolton, CT to manufacture and distribute Simoniz brand products nationally to the commercial carwash industry.

Do they still make Simoniz?

In 1997, Syndet Products purchased the Simoniz® brand from First Brands Corp., and renamed the company Simoniz® USA, Inc. The Simoniz® brand is now one of the most advertised brands in the automotive care appearance industry.