Neptune Marine Services Limited is a provider of integrated inspection, repair and maintenance solutions to the oil and gas, marine and renewable energy industries. The Company's principal activities include commercial diving services; hydrographic surveying, positioning and geophysical services; non-destructive testing (NDT), inspection and mechanical repair services; pipeline and subsea structure stabilization and grouting; remotely operated vehicle (ROV) services; subsea and pipeline engineering; manufacturing, assembly and testing services, and dry underwater welding using the NEPSYS technology. The Company operates in two divisions: Offshore Services and Engineering Services. Its primary focus is the international oil and gas, marine and renewable energy offshore industries in the regions of Australia, Asia and the United Kingdom. The Company supplies vessels, including air dive support, construction support, saturation dive support and platform support and supply vessels.