Do they still make JennAir?

Yes, they still make JennAir appliances, as JennAir is active American luxury brand owned by Whirlpool Corporation, with manufacturing in Tennessee and Iowa, USA, continuing to produce premium ranges, refrigerators, dishwashers, and other appliances. JennAir was founded in 1947 in Indianapolis, Indiana by Louis Jenn who invented downdraft ventilation, and has been owned by Whirlpool Corporation since 1987, headquartered in Benton Harbor, Michigan, which also owns Whirlpool, Maytag, and KitchenAid brands. Whirlpool continues to manufacture JennAir appliances at its US factories, with ranges and cooktops made in Cleveland, Tennessee, refrigerators in Amana, Iowa, and other products in Ohio plants, with Made in USA label and premium features like obsidian interior, Rise and Noir design collections, and professional-style 20,000 BTU burners, priced at 2,000 to 6,000 dollars. JennAir is sold in US at Home Depot, Lowes, Best Buy, and specialty appliance dealers, and in Canada at Home Depot Canada, Lowes Canada, Best Buy Canada, and specialty dealers like Coast Appliances. The brand has been updated with modern luxury design and smart features, competing with Bosch and Thermador. So yes, JennAir is still made, with new models released regularly, owned by Whirlpool, manufacturing in US, and available in both US and Canada as luxury brand with good service network through Whirlpool.