| SESAME Data Providers | Country |
| CEFREM - Centre de Formation et de Recherche sur l'Environnement Marin (UMR 5110) | FR |
| Centre dEstudis Avaneats de Blanes (CEAB) | ES |
| Centro Euro-Mediterraneo per i Cambiamenti Climatici (CMCC) Istituto Nazionale di Geofisica e Vulcanologia (INGV) | IT |
| CNR - Istituto di Scienze Marine | IT |
| CNRS - Laboratoire d'Océanographie de Villefranche sur mer - UMR 7093 | FR |
| Consejo Superior de Investigaciones Científicas | SP |
| Consorzio Nazionale Interuniversitario per le Scienze de Mare, CoNISMa (UniBo, DiSTeBA), ITALY. | IT |
| Departamento de Biología, Facultad de Ciencias del Mar y Ambientales Universidad de, Spain | SP |
| Department of Animal Biology and Ecology, University of Cagliari | IT |
| Department of Marine Science (DiSMar), Polytechnic University of Marche | IT |
| EC-Joint Research Centre-IES-Global Environment Monitoring Unit | IT |
| Environmental Chemical Processes Laboratory | GR |
| Environmental Chemical Processes Laboratory (ECPL) - University of Crete | GR |
| Global Environment Monitoring Unit | IT |
| GTSPP Global Temperature and Salinity Profile Program National Oceanographic Data Center | US |
| Hellenic Centre for Marine Research (HCMR) | GR |
| ICES International Council for the Exploration of the Sea | DK |
| INSTITUT DE CIENCIES DEL MAR (CSIC) | ES |
| Institute for coastal marine environment | UN |
| Institute of Marine Sciences, Laboratory of Trieste | IT |
| Institute of Marine Sciences, Middle East Technical University | TR |
| Institute of Oceanography and Fisheries, Split, Croatia | HR |
| Institute of Oceanology - Bulgarian Academy of Sciences | BG |
| Institute of Palaeobiology of Georgian National Museum (IPGNM) | GE |
| Instituto de Ciencias Marinas de Andalucia (CSIC) | SP |
| Instituto Mediterraneo de Estudios Avanzados (IMEDEA), CSIC-UIB | ES |
| INSTM | TU |
| International Marine Centre IMC | IT |
| Israel Marine Data Center (ISRAMAR) | IL |
| Istituto Ambiente Marino Costiero IAMC-CNR U.O di Messina | IT |
| Istituto di Biofisica (Pisa), Consiglio Nazionale delle Ricerche (CNR-IBF Pisa) | IT |
| Istituto di Ricerca Sulle Acque (IRSA) | IT |
| Istituto Nazionale di Oceanografia e di Geofisica Sperimentale | IT |
| Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA) | IT |
| Italian National Agency for new Technologies, Energy and the Environment | IT |
| JPL PODAAC Jet Propulsion Lab. Physical Oceanography Distributed Active Archive Center | US |
| Laboratoire de Microbiologie, Geochimie et Ecologie Marines (LMGEM-CNRS UMR 6117) | FR |
| Laboratoire dOceanographie de Villefranche (LOV) | FR |
| Laboratoire dOceanographie et de Biogeochimie Unite Mixte de Recherche 6535 - C.N.R.S. | FR |
| MARE Interfacultary Research Centre, ULg, Belgium. | BE |
| Marine Biology and Fisheries Laboratories of Bologna University in Fano | IT |
| Marine Biology and Fisheries Laboratories of Bologna University in Fano. | IT |
| MEDATLAS (MEDAR) Mediterranean Data Archaeology and Rescue 2002 | UN |
| MODB Mediterranean Oceanic Data Base | BE |
| Mugla Universitesi - Muhendislik Fakultesi. NATO TU-WAVES Project | UN |
| National Institut of Biology, Marine Biology Station (NIB, MBP,Slovenia) | SL |
| National Institute for Marine Research and Development "Grigore Antipa", Romania | RO |
| National Institute of Fisheries Research of Marocco | MA |
| National Institute of Marine Geology and Geoecology, GeoEcoMar | RO |
| National Institute of Oceanography and Fisheries (NIOF, Egypt) | EG |
| Observatoire Océanologique de Villefranche sur Mer - Base de Données LEFE-CYBER | FR |
| Ocean Climate Laboratory (OCL), National Oceanographic Data Center (NODC USA) | US |
| P.P. Shirshov Institute of oceanology of Russian Academy of Sciences | RU |
| Physical Oceanography Unit | MT |
| Plankton Department, IBSS, Ukraine | UA |
| Spanish Institute of Oceanography Baleares Centre | ES |
| Stazione Zoologica Anton Dohrn di Napoli (SZN) | IT |
| U.S. JGOFS Synthesis & Modelling Project The United States Joint Global Ocean Flux Study | US |
| UNEP GRID - OCEAN United Nations Environment ProgrammeGlobal Resource Information Database (GRID) - Europe BSEIN Black Sea Environmental Internet Node | UN |
| Universitat de Barcelona | SP |
| University of Liège | BE |
| University of Liege, MARE Interfacultary Research Centre | BE |