The Karaya brand is provided by Hollister Incorporated.
The Hollister Company began in 1921 when a young entrepreneur founded a small printing company. Throughout the 1950's, Hollister began developing medical products that were original and fulfilled a variety of needs. Early in the 1960's an employee, who had a family member with an ostomy, inspired the company to design products that would prove to revolutionize ostomy care. By 1972 the company was no longer involved in printing and focused entirely on the medical products industry. Today, Hollister is a global supplier of healthcare products, with a mission to make life more dignified and rewarding for those who use their products.