Durham Magneto Optics Ltd (DMO) is a UK SME specialising in advanced scientific instrumentation for nanotechnology research and development. Our product range includes a family of magneto-optical Kerr effect magnetometers (NanoMOKE3) and a family of direct-write optical lithography machines (MicroWriter ML). Our instruments are used by many leading University and national research labs across the world, including Stanford University, Tsinghua University, Fudan University and the Crick Institute London.  (website: http://www.durhammagnetooptics.com/)