| users | event | beaches | items | name |
|---|---|---|---|---|
| 1 | 35 | 1 | 1030.0 | Portuguese Association for Marine Litter - APLM |
| 0 | 378 | 28 | 2352.0 | Institute for Water of the Republic of Slovenia |
| 2847 | 2911 | 129 | 40714.0 | Independent |
| 20 | 1531 | 93 | 19061.0 | Hold Danmark Rent |
| 1 | 48 | 3 | 360.0 | ICES Secretariat |
| 14 | 5832 | 303 | 236600.0 | Surfrider Foundation Europe |
| 1 | 0 | 0 | Let's do it Italy | |
| 0 | 1 | 0 | b | |
| 0 | 7 | 0 | Athens Goulandri Natural History Museum | |
| 0 | 1 | 0 | c | |
| 1 | 1 | 0 | Surfrider Foundation Holland | |
| 2 | 0 | 0 | new testing3 | |
| 1 | 0 | 0 | mce test326032014 community | |
| 12 | 752 | 27 | 19973.0 | DeFishGear - Slovenia |
| 0 | 63 | 3 | 1994.0 | Archipelagos Institute of Marine Conservation |
| 6 | 80 | 6 | 755.0 | My new community |
| 1 | 1 | 0 | Forth Estuary Forum | |
| 1 | 24 | 1 | 1.0 | European Association for Aquatic Mammals |
| 0 | 13 | 1 | 18.0 | d2s |
| 25 | 1220 | 64 | 13519.0 | Perseus |
| 3 | 17 | 1 | 64.0 | eXXpedition |
| 0 | 1 | 0 | nuevo1 | |
| 0 | 11 | 0 | mce test1 04042014 web | |
| 14 | 256 | 33 | 1185.0 | European Environment Agency (EEA) |
| 1 | 8 | 1 | 14.0 | mce test3 com |
| 1 | 0 | 0 | Keep Sweden Tidy | |
| 4 | 101 | 5 | 1538.0 | HELMEPA |
| 3 | 795 | 23 | 16203.0 | Aarhus University, Denmark |
| 0 | 1 | 0 | Marine Litter Watch Israel | |
| 4 | 91 | 7 | 2309.0 | Black Sea NGO Network |
| 0 | 3 | 1 | 11.0 | Litter Marine Community |
| 0 | 1 | 0 | Reptiles | |
| 29 | 451 | 20 | 5127.0 | Surfers Against Sewage |
| 11 | 235 | 10 | 1685.0 | HCMR@School |
| 0 | 28 | 1 | 319.0 | Archipelagos |
| 0 | 5 | 1 | 6.0 | New comm |
| 2 | 174 | 5 | 1966.0 | Clean Coasts |
| 0 | 1 | 0 | 12 | |
| 0 | 1 | 0 | newC98 | |
| 1 | 85 | 2 | 2009.0 | Čista obala Slovenia |