YAF DIESEL is one of the YAF GROUP companies that have been operating in the maritime industry since 2008 .... The YAF GROUP is active in all segments of maritime business and consists of experienced, maritime origin Captains and engineers. The group provides ship spare parts supply service together with the repair and maintenance service for ship engines in its own offices located in Istanbul/Turkey-Head Office, Busan/Korea, Shanghai/China, Bremen/Germany. The group is the leading company of Turkey in ship’s spares and equipments supply with its 160 employees all over the World. YAF DIESEL is the authorized representative of the BSKY that produces the only BWTS w/out filter. The company is representative of the well -known other ship equipment and spare parts manufacturers in Turkey as well.

Optima has been acting as a gateway to shipping services since its establishment. Through pioneer and innovative offerings, it has managed to establish itself as one of the industry leaders. Acting as a one-stop-shop for its clients, Optima has developed a devoted team which will act as a shipping company’s valuable partner in every possible aspect of its business.

Optima began its journey a few decades ago. Striving to become pioneers in the shipbroking industry, the group quickly managed to become the biggest in the Greek market. This was achieved by diversifying and streamlining its range of services to cover each client’s needs, from S&P and Newbuildings, to ship recycling and valuations. With the establishment of the Sale & Purchase Department in 1996, the company expanded its activities in a growing market, as a direct response to shifting market needs. Additionally, Optima providing Ship Repairs services worldwide, such as Dry-Dockings, afloat repairs, turnkey solutions for ECGS (Scrubbers) and BWTS retrofitting. With its entrepreneurial thinking and deep industry knowledge, Optima has all the tools needed to help shipping’s decision makers grow their company in the most effective way. Today, Optima Shipping Services is the shipping industry’s main partner and acts as a one-stop-shop for the maritime business.

“Unite the Shipping Centers through Local Knowledge”. This business moto has been the driving force behind Optima’s expansion through the years. In 2004, the shipbroking group established its presence overseas, with the inauguration of the office in China (Shanghai). This was followed in 2006 with the Middle East office (Dubai), which turned Optima into one of the largest shipbroking groups in Europe. Today, Optima operates a total of four offices (Athens, Istanbul, Dubai and Shanghai), bringing together the core values which have been firmly placed at the center of its business: trustworthiness, professionalism, integrity and personal touch.

Maritime is the main field of activity of EOS Group whose roots date back to 1917. The Group continues its operations with Armador Ship Management, EOS AgrIculture, Dentaş, Torgem and Çindemir shipyards, which are among its subsidiaries. The EOS Group that always prioritizes speed and quality in the sector, is a business community established with wholly local capital.

Armador Ship Management has diversified its services with, general cargo bulk carrier and tanker-type vessels and expanded its service area thanks to its steady growth.With a carrying capacity exceeding 400,000 DWT.

EOS AgrIculture, is among Turkey’s most distinguishedagriculture companies with 2000 acres of walnuts and almonds garden established in 2010 with 100% local capital.

Dentaş Shipyard continues its activities in Tuzla district, the most important shipbuilding center of Turkey, with its facilities covering a total area of 18,000 square meters, of which 6,114 square meters are indoors.

Another company of us that serves the sector as Çindemir Shipyard, was established in 1917 as a workshop to repair the iron parts of wooden vessels, and moved to Istanbul/Tuzla Shipyards Region in 1991 and increased its capacity with a new floating dock with a lifting capacity of 5000 tons in 2007.

The last company added to our group is TORGEM SHIPYARD has established itself as a respected player in the Turkish shipbuilding industry in part thanks to its pristine record of over 100 successful turnkey deliveries and our capability to provide tailor made solutions to be your shipbuilding partner

SOCAR Turkey Enerji A.S. (SOCAR Turkey), a subsidiary of SOCAR (State Oil Company of Azerbaijan Republic) which is one of the most deep-rooted global oil and natural gas companies, initiated its business operations in Turkey upon acquisition of 51 percent of the shares of Petkim from the Privatization Administration in 2008.

Drawing attention with its giant projects realized one after another which will have a total investment value of 19.5 billion US Dollars once completed, SOCAR Turkey encompasses the best-in-breed companies such as Petkim, TANAP, STAR Refinery, SOCAR Terminal, Petkim RES (Wind Power Plant), Bursagaz, Kayserigaz, Enervis, SOCAR Enerji Ticaret, Millenicom, SOCAR Ticaret and SOCAR Depolama.

SOCAR Marine, has a very strong position in Turkish market with a storage capacity of 80,000 cubic meters in the Gulf of Izmit, as well as in Iskenderun and Mersin with a strong supply network and 14 barges  and 820,000 tons/year transit sales.

SOCAR Marine also started selling marine fuels in the domestic market in a wide range from passenger and cargo ships to tourism boats, fishermen and  public institutions in the Marmara Region,  Aegean Region, Blacksea Region and Mediterranean Region since 2021 August.

As main target; SOCAR Marine started to work on adding new products to its product range in the next 5 years, aims to quickly respond to the search for alternative Fuels in the Maritime business, with the integration of the Oil Refinery STAR, Petrochemical Refinery PETKIM, as well as ongoing NATURAL GAS distributions around the national and international area.


With more than 81 years of experience, Petrol Ofisi is Turkey's leading fuel, LPG distribution and lubes company with more than 1.900 fuel stations, 1 lubricants factory, 8 fuel terminals, 1 LPG terminal, 18 airport supply units. Having an advanced technology and accreditation capability POTEM(Petrol Ofisi Technology Center) carries out R&D studies of lubricants, antifreeze, grease and fuel oil products.

Petrol Ofisi is the only company in Turkey that can offer all bunker types, marine lubricants and services together to the marine industry: Transit (tax free) bunkering, domestic SCT-free & bonded fuel bunkering.

Just as in land and air transportation, Petrol Ofisi makes a difference in the maritime industry with PO Marine and strives to help you reach your destination faster and safer. PO Marine is the only brand that offers refueling services in all Turkish seas with 7 marine terminals and 1 floating station positioned along the entire Turkish coastline from Hopa to Iskenderun.