Diving Leisure London - Based in Battersea, South West London and run by Paul Toomer ; www.divingleisurelondon.co.uk

Dive Solutions - Based in Fulham, South West London and run by Kitty Jempson ; www.dive-solutions.com

The Camel Dive centre, school and hotel right in the centre of Na'ama bay, Sharm el Sheikh with a great ambient roof bar:- www.cameldive.com

The Undersea Explorer liveaboard boat based in Port Douglas, Queensland which runs trips to Osprey Reef and the rest of the Coral Sea :- www.underseaexplorer.com.