Established in 1921. The company, founded by Boris Dreiding, has been family owned and operated in Zurich for the past 90 years, and is prominent throughout Europe for its collection of luxury fragrances, skincare and five star customer service. In 2012 Dreiding's granddaughter, Tanja Dreiding Wallace, opened Osswald's first U.S. boutique, and brings the meticulously well-curated selection of niche products to Manhattan, along with a dash of the family's signature "Swiss hospitality."