OSIL - Ocean Scientific International Ltd Logo


Company Type
Equipment & Instrumentation
Company Snapshot
Ocean Scientific International Ltd (OSIL)
Hampshire, United Kingdom
Company Type
Company Size
11-50 employees
Coastal EngineeringDredging & Marine ConstructionMarine Science & TechnologyOffshore Wind EnergyPorts, Harbours & TerminalsSubsea Cables & Pipelines

About Us
Ocean Scientific International Ltd (OSIL) are global experts in the provision of tailored integrated systems for environmental monitoring in all marine environments, from shallow coastal waters to full ocean depth.

Specialising in instrumented MetOcean data buoys, unique single or multi-parameter monitoring platforms, water column sampling equipment and seabed sampling equipment (complete with Launch and Recovery Systems) OSIL offer bespoke designs to customer requirements, implement, install and train, and offer on-going support and instrument calibration for systems worldwide.

OSIL are the world leading authorities in the field of salinity measurement, operating the IAPSO Standard Seawater Service, supplying industry-standard Guildline salinometers around the globe, and producing a range of other calibration and nutrient standards.
Services & Activities
Equipment Rental ● Manufacturing & Fabrication ● Measurement & Instrumentation
Box Core SamplingGeotechnical Equipment RentalGrab SamplingGravity Core SamplingPiston Core SamplingVibrocore Sampling
Equipment & Solutions
Drilling & Sampling
Depth rated from <100 m to full ocean depth Sampling an area of 0.1m² Lightweight construction allowing deployment from smaller boats Minimal contamination Easy to use Reliable operation Well proven design
Depth rated from <100 m to full ocean depth Sampling an area of 0.1 m2 Large box sample Minimal contamination Easy to use Reliable operation Rugged construction Well proven design
Easy to assemble, modular system offering cores of 3m, 6m, 9m or 12m system Depth rated to 600m water depth High power vibrator motors engaged once unit is on the sea floor to drive the core barrel into the bed. Unit designed for easy horizontal recovery to the vessel, and easy recovery of the core on deck ... More

High-quality 96mm diameter samples

Cutting shoe and core catcher specifically designed to minimise sample disturbance
Ocean Business, 9-11 April 2019, National Oceanography Centre (NOC), UK. Firmly established as one of the most important international events in the ocean technology calendar, Ocean Business 2019 is FREE to attend and is expected to attract more than 5,000+ visitors from over 60 countries.... More

At the very heart of Ocean Business 2019 is a three-day exhibition of over 360 companies, bringing together the world's leading manufacturers and service providers in the industry. More than just a static exhibition, Ocean Business 2019 provides visitors with an opportunity to test-drive equipment and systems, with over 180 hours of live, free to attend training and demonstration sessions, on vessels, at the dockside, in the test tank and in seminar rooms.

In addition, Ocean Business 2019 offers a selection of associated events from several key organisations in the industry, a two day technical conference and Ocean Careers, a three day event providing advice on career opportunities within the ocean technology, marine science and offshore industries.

Stay Connected
+44 2392 488240
Head Office
Culkin House, C7/C8 Endeavour Business Park, Penner Road, Havant, Hampshire, PO9 1QN, United Kingdom