OSC Marítimo (Oil Spill Control Marítimo) is a company from the Fjet Group, founded in 2009 as part of a technological innovation movement for environmental control, in collaboration with Scientific and Technological Research Institutions based in Rio de Janeiro.

In 2013, the company launched its service division, specializing in environmental management for ports, airports, and vessels. It also began offering equipment rental for response to environmental emergencies.

Constantly investing in technological development and partnerships with national and international institutes and companies, OSC Marítimo provides equipment solutions for environmental protection both onshore and offshore.