HAAN Corporation, founded by Romi Haan, manufactures steam cleaning products including steam cleaners, steam mops, and garment steamers. The company is recognized as a market leader and innovator in steam technology, committed to developing products that help customers clean efficiently with chemical-free steam.
Bayzi CorporationBayzi Corporation develops and manufactures portable SaniZap® machines that generate high-temperature MightySteam® for chemical-free sanitation, cleaning and degreasing. The Cincinnati company’s patented approach produces instant, self-drying steam without a pressure vessel, including handheld backpack units and a larger model on wheels. Bayzi says the technology grew from cleaning concerns after a derecho and water-pipe breakage damaged its factory, prompting its focus on sterility-level cleaning for everyday users.CINCINNATI, OH
MrSteamMrSteam, identified in copyright notices as Sussman-Automatic Corporation, makes steam-bath and sauna products for residential and commercial settings. The company says its steam generators are designed, engineered, and assembled in Long Island City, New York, and describes a legacy of more than 100 years in creating its products and wellbeing experiences.LONG ISLAND CITY, NY
Hydroflex Group GmbHFounded in 2009 by Edward and Terry Becker, Hydroflex Group GmbH develops and manufactures specialized cleaning solutions for GMP cleanrooms, with its headquarters in Buseck, Germany. The company is particularly known for its PurMop BLACK® carbon-fiber systems, including contact-free mop handling, and serves customers in more than 70 countries. Since 2025, Hydroflex has been part of the Dastex Group, while its quality management has held ISO 9001 certification since 2013.New York, NY