About Ocean Surveys


Ocean Surveys, Inc. (OSI) was founded in 1965 to provide both industry and government with a source of technical expertise in acquiring and interpreting scientific data from both marine and freshwater environments. Company capabilities include hydrographic, oceanographic, limnologic, geophysical, and geotechnical survey services.

OSI is committed to helping its clients succeed. Through the integration of modern technology with innovative methodologies we deliver high quality data, which is the cornerstone of sound decision making and the key to real project savings.

OSI has successfully completed site investigations in 38 states and 44 countries across 6 continents. These site investigations were completed for a broad range of clients including the National Oceanic and Atmospheric Administration (NOAA) and the US Army Corps of Engineers. Other clients include those within the oil, gas, pipeline, power, wind, shipping, construction, navigation, dredging, and engineering industries. Our experience ranges from inland reservoirs and lakes to major rivers, bays, and open-water coastal environments.

Contacting Ocean Surveys

Regional Representatives

Corporate Headquarters:

Ocean Surveys, Inc.
129 Mill Rock Road East
Old Saybrook, Connecticut 06475

Point of Contact: Ken Cadmus
860.388.4631 x126
860.388.5879 Facsimile

Great Lakes Regional Office:

Ocean Surveys, Inc.
5 Revere Drive
Suite 200, PMB 2013
Northbrook, Illinois 60062

Point of Contact: David Bell
847.559.0186 x108

Southeast Regional Office:

Ocean Surveys, Inc.
2720 Metairie Lawn Dr. (S-202)
Metairie, Louisiana 70002

Point of Contact: John Sullivan
800.243.6355 x114