Derani Yachts, based in the Phuket Boat Lagoon, Thailand; have recently been appointed as the exclusive dealers for the Sirena Yachts brand of long range explorer yachts for Thailand, Malaysia and Singapore.Founded in 2006 Sirena Marine was the first production yacht manufacturer in Turkey, with more than 250 motor yachts and 90 sailboats built to date. At the company’s recently expanded 155,000 square-metre facilities located in Bursa Orhangazi, Sirena's vision is to develop world renowned brands by integrating the talent of world-leading design-ers such as Rob Humphreys and Germán Frers, with its hard-won manufacturing expertise and considerable engineering know-how. Sirena Marine comprises the award-winning Azuree sailboat brand, the outstanding Euphoria luxury sailboat series and the company's newly born motor yacht division, Sirena Yachts. In 2014, Sirena Marine set out to produce a new line of motor yachts with a difference. From a generous flybridge to aft seating areas to wide open spaces, the brief called for an exciting new breed of expedition vessels. Bold, sophisticated and spacious by design, they currently produce the 58, 64 and 85-foot models with plans for another 2 models.The innovative hull design has undergone rigorous testing at the renowned Wolfson Unit at the University of Southamp-ton, including three rounds of towing tank testing. Sea Keeping tests have also been conducted on a self-propelled scale model of the hull. The result is an innovative, low drag, canoe-shaped body capable of planing at high speed or semi-displacement cruising when in low fuel consumption mode. Equipped with gyroscopic stabilisers, it offers the ultimate in smooth cruising, not to mention optimised comfort at anchor; the perfect yacht for explorative, family adventure.