Turkey-based Sirena Yachts announced a leadership transition at Sirena Yachts USA, with Constantinos K. Constantinou, who has led the company’s U.S. operations since 2018, moving into a senior advisor role. Ensar Çabuk, most recently country manager of Sirena Yachts USA, will lead the U.S. business and oversee operations and continued growth in the American market, the company.
“I look forward to working closely with our dealers, customers and partners as we continue to strengthen the Sirena brand, deliver an outstanding ownership experience, and build on the strong foundation established over the years,” said in a press release.
Çabuk’s appointment marks the next step in a career spanning more than 15 years with Sirena. A naval architect and marine engineer, he joined the company in 2011 as a design engineer before becoming project manager for the development of the Sirena 58 and 64 models, later moving into commercial leadership roles including sales manager. He relocated to Fort Lauderdale, Fla., in 2023 as country manager of Sirena Yachts USA, working with Constantinou, dealers, owners and industry partners across the region.







