Orion Maritime Systems Pte. Ltd. (OMS) is a technology driven company specializing in Aids to Navigation (AtoN) products from initial research development, manufacturing to after sales and maintenance services.  OMS provides complete AtoN solutions from traditional steel buoys and steel beacon towers to advanced technology LLDPE material buoys and beacon towers, from short range navigation beacon to long range rotating beacon, advanced remote monitoring solutions and the industry pioneering marine application lithium-ion battery packs.  OMS possess a team of highly trained AtoN professionals for short-term buoy maintenance services and long-term waterway management outsourcing service.  Currently there are five waterways (with a total of 353 buoys) and one lighthouse are operated under our AtoN management services.