Al-Sulaiti joined Nakilat in 2011 and assumed his current role in 2013. Nakilat has one of the world’s largest Liquefied Natural Gas (LNG) shipping fleets, comprising 69 LNG carriers, four very large LPG carriers, a floating storage and regasification unit (FSRU), and an order book of 27 new LNG carriers, nine QC-MAX carriers, and four LPG/Ammonia carriers. In March 2024, Nakilat signed a long-term charter party agreement with QatarEnergy for 25 Conventional LNG Vessels. Al-Sulaiti also serves as chairman of Qatar Shipyard Technology Solutions and the Qatar Fabrication Company, and as a board member of Gulf Drilling International.