Wormald International is a former Australian company that was bought out by Tyco International

Tyco International

Tyco International Ltd. is a highly diversified global manufacturing company incorporated in Switzerland, with United States operational headquarters in Princeton, New Jersey...

 as of 1990.

Joseph Wormald with partner Stanley Russell established Russell and Wormald business in 1889, which continued operating with this name until 1900. Wormald Brothers is formed in 1990 when Harry Wormald joins his brother in partnership. Wormald Brothers Industries Limited was registered as a public company in 1949. Wormald acquired Ansul

Ansul

Ansul Fire School is a fire school which was founded in 1940 and is located in Marinette, Wisconsin, United States. It trains students with classroom and field instruction, with emphasis on hands-on firefighting....

in 1978.