Shipyard · New build & refit
RMK Marine
Koç Holding's shipyard in Tuzla, which builds commercial and naval vessels alongside yachts under the RMK Yachts name. Its yacht deliveries have topped out at the 52 m Nazenin V, with a 49.9 m, a 58 m and a 65 m in build. A dedicated 70,000 m² yacht yard in Yalova is under construction and due to take over yacht work from late 2026.
Yachts built by RMK Marine →Key facts
- Parent
- Koç Holding (since 1997)
- Country
- Turkey
- Founded
- 1978 (Haliç, Istanbul)
- Status
- Active
- Size range (LOA, m)
- 32.6–52 delivered; 49.9–65 in build; yard states aluminium superyachts to 80 m and composite to 40 m (Defence Turkey, 2012)
- Largest delivered
- Nazenin V, 52, 2009
- Yachts delivered
- 9 yachts on SYT builder page (viewed Sep 2026); BOAT profile lists 9 delivered plus 4 in build (viewed Sep 2026); also built Oyster 100/125 sailing yachts (CharterWorld, 2014)
Notable yachts
- Nazenin V · 52, 2009
- Calliope · 45, 2012
- Seven Seas · 36.8, 2024
- in build: Aries (49.9, due 2026), RMK ER65 / RMK 126 · 65, due 2026
Services
- custom new build (steel, aluminium, composite)
- refit and refit management
- commercial and naval shipbuilding and repair
Haul-out
| Travel lift | Tuzla: 320 t, 100 t and 40 t (2014); Yalova (planned): 720 t and 320 t (2026 announcement); max beam not published |
|---|---|
| Shiplift | not published; Tuzla land-to-water slipway 685 t (2014) |
| Dry / floating dock | Tuzla: 'largest dry dock in Tuzla region' (Defence Turkey, 2012), dimensions not published; two outfitting/refit docks for vessels up to 200 m (2014); Yalova (planned): floating dock for vessels up to 150 m |
| Max LOA handled (m) | 200 at outfitting/refit docks (2014); 150 floating dock at Yalova (planned) |
| Max tonnage handled | vessels up to c.50,000 DWT built (Defence Turkey, 2012) |
| Sheds / berths | Tuzla: 95,000 m² site, 31,000 m² indoor (2012); mega hangar 80 × 25 m, composite hangars 72 × 25 m and 72 × 15 m, refit hangar 50 × 20 m, paint hangar 40 × 13 m, three finger docks for max 11 m beam (2014). Yalova (planned): three 30 × 120 m new-build hangars, refit hangars 40 × 80 m and 35 × 55 m, 10,000 m² open refit area, 700 m quay, guest suites for staff/visitors |
Sources
- charterworld.com — https://www.charterworld.com/news/turkish-superyacht-builder-rmk-marine-2014-update-facts-figures
- yachtbuyer.com — https://www.yachtbuyer.com/en/news/rmk-marine-begins-construction-of-dedicated-70-000-sqm-yacht-shipyard-in-yalova
- superyachttimes.com — https://www.superyachttimes.com/companies/rmk
- boatinternational.com — https://www.boatinternational.com/profiles/rmk-marine--18783
Compiled from published sources. Figures carry their own source and date where one exists.