Ocean Science Consulting Ltd (OSC) is a technology-focused marine science company, supplying marine mammal and anthropogenic noise mitigation services, worldwide, for defence and offshore industries, including, hydrographic, geophysical exploration (e.g. seismic and drilling), oil and gas production, pipeline and cable laying, explosives, wind/hydro renewables, and civil engineering. Services include:

- Marine Mammal Observer (MMO)

- Protect Species Observer (PSO)

- Marine Fauna Observer (MFO)

- Marine Mammal & Seabird Observer (MMSO)

- Passive Acoustic Monitoring (PAM) equipment & operators

- Echolocation click detector T-PODs & C-PODs

- Sound-transmission-loss modelling

- Real-time-attended-noise-validation monitoring & modelling

- Pingers & seal scarers: Acoustic Deterrent Devices (ADDs)

- Distance sampling

- Environmental Impact Assessment (EIA)

- Marine Mammal Mitigation Plan (MMMP)

- Commercial boat chart (category 3)