Optical Metrology Solutions LLC offers optical metrology consulting services including application evaluations, OTS tool selection consultation, purchase specifications, and training. The company was founded by one of the primary experts in Optical Metrology, Kevin Harding, as a retirement project to continue his work in the field. As author and editor of the Handbook of Optical Dimensional Metrology, the firm has extensive expertise in the field. The services offered aim to increase efficiency and help firms optimize their systems.