General information The industry in which The Tennant Company operates is manufacturer. The country where The Tennant Company is located is United States, while the company's headquarters is in Houston. Unfortunately, we do not have detailed information about the company's offer and products, therefore we suggest you to contact by phone: +1713-627-8330 You can visit the headquarters of The Tennant Company. If you want to reach it, go to the address: Briar Hollow Lane 50, 77027 Houston, United States. Use the geographic coordinates of the company location: 29.754617, -95.451368, to easily reach the given address using GPS navigation.