Offshore Infrastructures is a multi-discipline industrial construction company. It works on mechanical construction, tankage, electrical and instrumentation, pipelines and civil works for refineries, petrochemical and power plants. Its fire protection division handles design, engineering, supply, installation, testing and commissioning of hydrant, sprinkler, spray, foam, gas suppression and fire alarm systems on a turnkey basis for semi and high hazard occupancies. Clients named include Indian Oil, HPCL, BPCL, Shell, Cairn Energy and Tata Power. It is licensed by the Directorate of Maharashtra Fire Services as a fire-fighting installation (licence 2025/RF-180) and detection & suppression (licence 2025/RD-175) agency.