Worldwide Dive and Sail (WWDAS) was established in 2004 with a simple aim to push the boundaries of liveaboard diving. We designed, built, and operated our own vessels from day one. It started with the tiny Sampai Lumpa and quickly expanded to a larger phinsi, initially called Sampai Jumpa Lagi. As the plans began to grow, however, a new name was needed for the fleet of boats to come…

Siren Fleet was born and expanded, with liveaboard yachts dotted around Southeast Asia. Faring well on extensive boat building experience, our WWDAS team consistently drove forwards to expand our list of highly-rated, world-class dive destinations. At the same time we were pushing improved standards across the board. As more desirable dive destinations around the world came to the planning board though, WWDAS needed to pivot. Afterall, a different style of boat is required for operations outside Southeast Asia. 

Blue O Two is the UK’s largest dive travel & tour operator and WWDAS had already successfully partnered with them in Truk Lagoon. As we sought to put a steel hulled vessel into Galapagos, the ties between the two companies naturally lead to a closer relationship. On the back of this, Master Liveaboards entered the fray in 2014.