RMK Marine marks a new era in sustainable shipbuilding with the launch of the T. Florya for Ditaş Denizcilik. The 12,000 DWT chemical tanker, which began construction in March 2025, features methanol-ready main engines, signaling a major shift toward carbon-neutral maritime logistics in the region.
Turkiye | April 6, 2026 – In a proud moment that underscores Turkish shipbuilding’s global competitiveness, RMK Marine has successfully launched the T. Florya, a 125-meter, 12,000 DWT chemical tanker built for Ditaş Denizcilik (DİTAŞ Deniz İşletmeciliği ve Tankerciliği A.Ş.). The launch marks the culmination of a project defined by engineering precision and a shared vision for a sustainable maritime future.
This vessel represents a significant leap forward in the decarbonization of the regional tanker fleet, integrating “methanol-ready” technology into a high-specification chemical transport platform.
From First Steel Cutting to Global Waters
The journey of the T. Florya began exactly one year ago. In March 2025, RMK Marine and Ditaş completed the steel cutting for two 12,000 DWT sister ships. Since that milestone, the shipyard has demonstrated its commitment to productivity and international quality standards, moving from raw steel to a successful launch in a 12-month engineering sprint.
Designed by Delta Marine and classed by DNV, the T. Florya is a product of sophisticated collaboration. Every stage of the vessel’s construction was shaped by RMK Marine’s dedication to reducing reliance on imports and strengthening Türkiye’s position as a premier exporter of advanced maritime platforms.
Technical Innovation: Methanol-Ready for a Net-Zero Future
The defining feature of the T. Florya is its forward-looking propulsion system. At a time when the maritime industry is grappling with the energy transition, RMK Marine has delivered a vessel equipped with systems ready for methanol fuel.
- Sustainability Leadership: By preparing the main engines for methanol use today, Ditaş Denizcilik is securing its fleet against future environmental regulations and carbon taxes.
- Engineering Expertise: The integration of methanol-ready systems requires specialized engineering and piping configurations, showcasing RMK Marine’s capability to handle alternative energy solutions.
- Operational Efficiency: Beyond its fuel flexibility, the tanker features next-generation technologies and user-friendly equipment designed to enhance safety and efficiency for the crew.
A Commitment to the Environment
The launch of the T. Florya is more than a technical achievement; it is a manifestation of the Koç Group’s broader sustainability vision.
RMK Marine shared their pride in the project’s successful launch:
“A proud moment for RMK Marine. The launching of the 125-metre, 12,000 DWT chemical tanker T. Florya reflects a strong combination of engineering expertise and advanced shipbuilding capability. From the first steel cutting in March 2025 to her launch, every stage has been shaped by dedication and precision. With systems ready for methanol fuel, she represents a forward-looking step toward more sustainable maritime solutions.”
Project Specifications at a Glance
| Feature | Details |
| Vessel Name | T. Florya |
| Owner | Ditaş Denizcilik (DİTAŞ A.Ş.) |
| Shipyard | RMK Marine (Koç Group) |
| Length / Tonnage | 125 Meters / 12,000 DWT |
| Design / Class | Delta Marine / DNV |
| Key Capability | Methanol-Ready Propulsion Systems |
| Timeline | Steel Cutting: March 2025 | Launch: April 2026 |
The Ditaş Strategic Vision: Decarbonizing the Energy Corridor
For Ditaş Denizcilik, the launch of the T. Florya is a cornerstone of its “2050 Net-Zero” roadmap. As a critical link in the Koç Group’s energy value chain, Ditaş is transitioning from a traditional petroleum carrier to a leader in sustainable logistics. By selecting methanol-ready propulsion for its 12,000 DWT chemical tankers, the company is effectively future-proofing its operations against impending carbon levies and the European Union’s “Fit for 55” maritime regulations. This investment ensures that Ditaş can seamlessly transition to green methanol as the infrastructure matures at global bunkering hubs, including those operated by its parent group.
Ditaş Denizcilik highlighted the significance of the “Methanol-Ready” milestone:
“The completion of the steel cutting in March 2025 and the subsequent launch of the T. Florya today underscore our firm commitment to environmental responsibility. By adhering to the highest international standards and equipping our newbuilds with main engines ready for methanol use, we are not just expanding our fleet, we are contributing to a sustainable maritime future.”
“Our goal is to operate a fleet that reflects the next generation of technology. The T. Florya and her sister ships are designed to be user-friendly, high-efficiency assets that will bring prosperity to both our industry and our company, while ensuring zero pollution and operational excellence.“
About Koç Holding
Koç Holding, Türkiye’s largest industrial and services conglomerate, has been the backbone of the nation’s economy since 1926. With a dominant presence in energy, automotive, consumer durables, and finance, the Group accounts for approximately 8% of Türkiye’s GDP and 7% of its total exports. By managing global brands alongside critical infrastructure subsidiaries like DİTAŞ and RMK Marine, Koç Holding integrates industrial scale with a rigorous commitment to ESG (Environmental, Social, and Governance) standards and technological innovation.
About DİTAŞ Deniz İşletmeciliği ve Tankerciliği A.Ş.
Established in 1974 and now a subsidiary of TÜPRAŞ under the Koç Holding umbrella, DİTAŞ Deniz İşletmeciliği ve Tankerciliği A.Ş. is a cornerstone of Türkiye’s maritime energy logistics. The company specializes in the international and domestic transport of crude oil and refined petroleum products. Following its modernization strategy, DİTAŞ operates one of the most robust fleets under the Turkish flag, comprising 17 tankers totaling 712,000 DWT. Beyond deep-sea transport, the company provides integrated marine services, including tugboat operations, pilotage, and vetting. Recent fleet expansions, such as the T. Kuruçeşme (2023) and T. Kilyos (2025), underscore its leadership in regional energy security.
About RMK Marine
RMK Marine is a premier Turkish shipyard dedicated to the design and construction of complex commercial, naval, and superyacht platforms. Since joining Koç Group in 1997, the yard has transitioned into a high-tech exporter, specializing in alternative propulsion technologies. RMK Marine is at the forefront of the maritime energy transition, developing wind-assisted commercial vessels, dual-fuel systems, and methanol-ready tankers. Through continuous investment in its Istanbul facilities, the shipyard maintains the highest international quality certifications, prioritizing environmental sensitivity and “extreme manufacturing” precision.
Source: RMK Marine