Arc Marine
- Using ArcGIS software from ESRI, describes the marine data model project working towards spatial modeling via improved integration of many important features of the ocean realm, both natural and manmade.
- http://dusk.geo.orst.edu/djl/arcgis/

Magic Instinct Software Ltd
- Designs and sells software component modules for the marine electronic market including a range of software for marine navigation, real-time bathymetry (Olex) and 3D seafloor mapping (Nautilus 3D). Develops Google Ocean that uses Google Maps & Google
- http://www.justmagic.com/

PRIMER-E Ltd
- Markets and develops PRIMER-E, a multivariate statistics program for ecologists.
- http://web.pml.ac.uk/primer/

Tide Tool 2.2 for Palm handhelds
- Tide Tool is a freeware program to compute tides and currents worldwide. It also provides some sun and moon data. It runs on all handheld computers running the Palm operating system.
- http://www.toolworks.com/bilofsky/tidetool/

HydroService AS
- HydroService AS offers the dKart Digital Hydrographic Office solution providing digitisation, editing, production and maintenance of paper and electronic charts.
- http://www.hydroservice.no

Open Source Aquatic Optics Monte Carlo model
- The AOMC model is an open source aquatic optics Monte Carlo model. It is written in FORTRAN 90. It simulates the propagation of light in an optically shallow, vertically heterogeneous aquatic medium.
- http://aomc.fugadeideas.org/

CodaOctopus Ltd.
- Systems and software for the acquisition and storage of analog and digital data from seismic and sidescan sonar.
- http://www.coda-technologies.com/

OceanAtlas Software
- Specializes in custom software development and educational software for natural science. Currently, OceanAtlas Software activities are focused in three areas; data visualization applications, educational software, and custom software development in Java.
- http://www.oceanatlas.com/

Ocean Data View (ODV)
- A software package for the interactive exploration and visualization of oceanographic and other geo-referenced data. The new multi-platform ODV runs on Windows (9x, Me, NT, 2000, XP), UNIX (Solaris, Irix), Linux and Mac OS-X systems. ODV(mp) data and conf
- http://www.awi-bremerhaven.de/GEO/ODV/

SonarData Pty Ltd.
- Market Echoview which is a powerful software package for the logging and analysis of data from scientific echosounders. Echoview runs on Windows operating systems in a networked environment.
- http://www.sonardata.com/sonardata/default.shtm

Taygeta Scientific Inc.
- Market a calculator for determining hydrographic properties of seawater.
- http://www.taygeta.com/ocmet.html

Distributed Oceanographic Data System
- a data system intended to allow researchers transparent access to oceanographic data, stored in any of several different file formats, across the Internet. Using DODS function libraries, many existing data analysis programs can be easily modified to accom
- http://www.unidata.ucar.edu/packages/dods/