Company Story
1879 - Tennant Company was founded by George Tennant in Minneapolis, Minnesota.
1880 - The company started manufacturing and selling cleaning solutions.
1900 - Tennant Company introduced its first mechanical floor sweeper.
1920 - The company developed its first electric floor sweeper.
1950 - Tennant Company introduced its first ride-on floor scrubber.
1960 - The company went public with an initial public offering (IPO).
1980 - Tennant Company acquired the Castex Company, expanding its product line.
1990 - The company introduced its first battery-powered floor scrubber.
2000 - Tennant Company acquired the Dutch company, Gaomei.
2010 - The company launched its ec-H2O technology for cleaning floors.
2015 - Tennant Company acquired the Italian company, Castelletti.
2020 - The company launched its IRIS robotic floor scrubber.