Observatory Sciences was founded in 1998 by 5 former members of the Royal Greenwich Observatory. We are an independent company whose consultants provide services and solutions to technical and scientific clients. We specialize in providing software systems for the control of large scientific facilities such as accelerators and astronomical telescopes. We provide solutions based on the latest technologies using skills derived from extensive experience in the design, commissioning and operation of major scientific facilities. We offer clients the benefits of expertise in the design, development, management, and successful delivery of these software projects.