Our Business Areas Our state-of-the-art manufacturing facility in Castlewood, Nottinghamshire, holds over 250 employees. Each and every member of the Parker Knoll team play a vital part in the development of the brand and are the foundation of the next 150 years for Parker Knoll. We are proud of each function within the business, and each play an important role in our mission to design and develop the best of British sofas and chairs that provide the ultimate comfort experience. Our manufacturing facility includes our complete production line, from upholstery teams to machinists and frame technicians, to sales, customer service, and our designers, together ensuring the seamless production of every single piece that leaves our factory every day.