- Anthia Diving Centre Madeira: www.anthiadivingcenter.com
- Atalaia Diving Centre: www.atalaia-madeira.com
- Bonita da Madeira: www.bonita-da-madeira.com
- Centre Treino Mar: www.facebook.com/centrotreino.mar
- Ciência Viva Centre: www.portomoniz.cienciaviva.pt
- Faculty of Science and Technology at the Universidad Nova de Lisboa: www.fct.unl.pt
- Funchal Naval Club: www.clubenavaldofunchal.com
- H2O Madeira: www.h2omadeira.com
- Ilha peixe: www.ilhapeixe.pt
- Institute for Terrestrial and Aquatic Wildlife Research (ITAW): www.tiho-hannover.de/kliniken-institute/institute/institut-fuer-terrestrische-und-aquatische-wildtierforschung
- Lobo sonda: www.lobosonda.com
- Madeira Aquarium: www.facebook.com/aquariodamadeira
- Madeira Divepoint: www.divemadeira.com
- Magic Dolphin: www.magic-dolphin.com
- Madeira Maritime Zone Command and Funchal Port Authority: www.autoridademaritima.marinha.pt/PT/Capitanias/departamentomaritimomadeira/funchal/Pages/CapitaniadoPortodoFunchal.aspx
- Madeira Native Motion: www.madeiranativemotion.com
- Madeira Oceano’s Diving Club: www.madeiraoceanos.com
- Madeira Sea Rescue Association- SANAS: www.sanasmadeira.pt
- Madeira Surf Camp: www.medirasurfcamp.com
- Madeira Surf Club: surfclubedamadeira.blogspot.pt/
- Museum da Baleia de Madeira: www.museudabaleia.org/pt/
- Nautisantos: www.nautisantosfishing.com
- Nautipos fishing: www.nautipos.com/madeira-contact.html
- Quinta do Lorde: www.quintadolorde.pt/
- Santa María de Colombo: www.madeirapirateboat.com
- Scorpio madeira: www.scorpiomadeira.com
- Scuba Madeira: www.scuba-madeira.com
- Regional Civil Protection Service, IP-RAM: www.procivmadeira.pt
- Regional Directorate of Fishing: www.sra.pt/drp
- Regional Directorate of Tourism:www.visitmadeira.pt
- Rima, boat tours www.lourencosardinha.pt/
- Seixal Naval Club:www.facebook.com/pages/Clube-Naval-do-Seixal
- Ventura do Mar:www.venturadomar.com
- VMT Madeira: www.vmtmadeira.com
- Wegosea boats: www.wegosea.com/boats/sunset-trip-gaviao