TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş.

What TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş. does

TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş. (TDI A.Ş., Turkish Maritime Enterprises Inc.) is a Turkish state-owned maritime enterprise (Kamu İktisadi Teşebbüsü) operating under the Ministry of Treasury and Finance (T.C. Hazine ve Maliye Bakanlığı) and the Privatization Administration (Özelleştirme İdaresi Başkanlığı). The organization traces its origins to 1843, when Fevaid-i Osmaniye was established for passenger transportation between Istanbul and the Princes' Islands; it has undergone multiple renamings and reorganizations through the Ottoman and Republican eras (İdare-i Mahsusa, Osmanlı Seyr-i Sefain İdaresi, Türkiye Seyr-i Sefain İdaresi, Denizcilik Bankası T.A.O., TÜDEK, and Türkiye Denizcilik İşletmeleri Genel Müdürlüğü) before taking its current corporate form in 1995. The entity was placed in the Turkish privatization scope in 1993 and is not publicly traded.

TDI directly operates five port facilities — Sarayburnu Limanı, Kabatepe Limanı (Gökçeada), Kuruçeşme Rıhtımı, Konak Pier Rıhtımı (İzmir), and Karaköy Rıhtımı — and provides a standardized suite of port services to cargo and passenger vessels. These services include berthing/mooring (barınma), fuel supply (yakıt), provisions (kumanya), forklift operations, clean water supply (with periodic water analysis conducted by the Ministry of Health), electricity, and ISPS Code security compliance at Sarayburnu. Pricing follows official tariff schedules (Liman Hizmetleri Ücret Tarifesi) updated periodically, with published updates effective 01.01.2024, 01.01.2025, and 14.05.2026.

Beyond directly operated ports, TDI oversees more than 20 port facilities transferred to private operators under the Operation Rights Transfer method (İşletme Hakkı Devir Yöntemi), including Galataport Istanbul (Salıpazarı), Antalya Port (Ortadoğu Antalya Liman / Q Terminals), Kuşadası, Trabzon, Marmaris, Çeşme, Alanya, Sinop, Giresun, Rize, and Dikili. The company provides institutional expertise and guidance to these privatized operators for international compliance and competitive development, consistent with its stated mission to support privatized ports using legacy experience. The organization is governed by a Board chaired by Dr. Nazmi Zarifi GÜRKAN with Şirvan ÇALIŞKAN serving as General Manager since 2023, and operates with approximately 60 employees from its Karaköy, Istanbul headquarters.

Name

TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş.

Legal name

Türkiye Denizcilik İşletmeleri A.Ş.

Website

https://tdi.gov.tr

Company type

Private

Founded year

1843

Operating status

Operating

Headcount range

51–100 employees

Short description

TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş. (TDI A.Ş.) is a Turkish state-owned maritime enterprise that directly operates five ports and oversees 20+ facilities transferred to private operators, providing berthing, fueling, provisioning, ISPS Code security, and ancillary port services to cargo and passenger vessels under regulated tariff schedules.

Ownership category

akta.pro rank

Product category

Maritime Port Services

NAICS

Port and Harbor Operations (488310), Port and Harbor Operations (48831), Support Activities for Water Transportation (4883), Support Activities for Transportation (488)

akta.pro industry

PRIMARYTLAHAAAI

Container Terminal Operating Services & Management (Terminal Operator / Concessionaire)

Transportation & Logistics/Ports, Terminals & Maritime Services/Container Ports & Terminals (Container Handling)

SECONDARYTLAHAAAB

Gateway Container Terminals (Import/Export)

Transportation & Logistics/Ports, Terminals & Maritime Services/Container Ports & Terminals (Container Handling)

SECONDARYTLAHADAA

Conventional Breakbulk Terminals (Unitized Cargo, Palletized, Bagged)

Transportation & Logistics/Ports, Terminals & Maritime Services/General Cargo / Multipurpose Terminals (Breakbulk, Project Cargo)

SECONDARYTLAHAJAA

Port Call Clearance & Documentation (Arrival/Departure, Customs/Immigration/Health)

Transportation & Logistics/Ports, Terminals & Maritime Services/Ship Agency, Husbandry & Port Call Services

Keywords

• Port management services
• Maritime port operations
• Vessel berthing services
• Cargo handling ports
• Ship provisioning services

Headquarters

HQ city

İstanbul

HQ country

Türkiye

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Others

Revenue model

1. Port Services and Tariffs: Revenue generated from comprehensive port service fees including berthing, cargo handling, accommodation, fuel supply, provisions (kumanya), forklift services, clean water, and electricity services provided to cargo and passenger vessels at TDI-operated ports. Pricing follows official tariff schedules updated periodically.
2. Port Operation Management: Direct operation and management of government-owned ports including Sarayburnu, Kabatepe, Kuruçeşme Rıhtımı, Konak Pier, and Karaköy Rıhtımı. Ports operate under service fee arrangements per official tariff schedules.

Pricing tiers

Distribution channels2 records

Marketing channels3 records

Core offering

Türkiye Denizcilik İşletmeleri A.Ş. (TDI) is a Turkish state-owned maritime enterprise that directly operates five port facilities in Istanbul, Gökçeada, and İzmir, providing vessels with a comprehensive suite of regulated port services — including mooring/accommodation, cargo handling, forklift, fuel, provisions, clean water, electricity, and ISPS Code security services — under an officially published Port Services Fee Schedule. In parallel, the company oversees the operation rights of more than 20 additional Turkish ports that have been transferred to private operators under concession arrangements, transferring institutional maritime expertise to those operators.

Product overview

Türkiye Denizcilik İşletmeleri A.Ş. (TDİ A.Ş.) is a state-owned maritime enterprise operating as a unified port services platform. The company directly manages five port facilities (Sarayburnu Limanı, Kabatepe Limanı, Kuruçeşme Rıhtımı, Konak Pier Rıhtımı, and Karaköy Rıhtımı) and provides a comprehensive suite of port services including mooring, fuel, provisions, forklift, clean water, ISPS Code compliance, and electricity services. These services are offered as an integrated port management offering, with fees governed by the published Liman Hizmetleri Ücret Tariffesi (Port Services Fee Schedule). Additionally, TDI oversees 20 ports transferred via privatization/concession arrangements.

Differentiator

Problem solved

Functional benefit

Products and services

• Accommodation / Mooring Service (Barınma Hizmeti)

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

13 partnerships are on record, tiered core, minor and major.

• T.C. Hazine ve Maliye Bakanlığı (Ministry of Treasury and Finance)coreOthersParent government ministry overseeing TDI as a state-owned enterprise. The ministry provides governance and regulatory oversight for the company's operations.
• Özelleştirme İdaresi Başkanlığı (Privatization Administration)coreOthersGovernment body responsible for overseeing TDI's privatization processes and the transfer of port operations to private operators under concession arrangements.
• Rize Limanı Yatırım A.Ş.minorOthersPort operator managing Rize Port under operation rights transfer agreement with TDI.
• GiresunportminorOthersPort operator managing Giresun Port under operation rights transfer agreement.
• Galataport İstanbul Liman İşletmeciliği ve Yatırımları A.Ş.majorOthersOperator managing Istanbul Salıpazarı (Galataport) cruise port, one of Turkey's major cruise terminals, under operation rights transfer agreement.
• Ortadoğu Antalya Liman A.Ş. (Q terminals-antalya)majorOthersOperator managing Antalya Port under operation rights transfer agreement, serving as a major cruise and commercial port in the Mediterranean region.
• Ulusoy Çeşme Liman İşletmesi A.Ş.minorOthersPort operator managing Çeşme Port under operation rights transfer agreement.
• Egeport Kuşadası Liman İşletmeleri A.Ş.majorOthersOperator managing Kuşadası Port, a major cruise port gateway to Ephesus ancient city, under operation rights transfer agreement.
• Si Port Sinop Liman İşletmesi A.Ş.minorOthersPort operator managing Sinop Port under operation rights transfer agreement.
• Marmaris Liman İşletmeciliği A.Ş.minorOthersPort operator managing Marmaris cruise port under operation rights transfer agreement.
• Alidaş Alanya Liman İşletmesi Denizcilik Turizm Tic. ve San A.Ş.minorOthersPort operator managing Alanya Port under operation rights transfer agreement.
• Trabzon Liman İşletmeleri A.Ş.minorOthersPort operator managing Trabzon Port under operation rights transfer agreement.
• Kalamış ve Fenerbahçe Marina İşletmeciliği A.Ş. (SETUR Marinas)minorOthersOperator managing Kalamış Yacht Marina under operation rights transfer agreement through SETUR Marinas.

Scale indicators2 records

Recent moves11 records

Expansion highlights4 records

Broad incumbents

• PSA International: Global port operator managing terminals across Asia, Europe, and the Americas. Comparable in business model (state-linked port operator with global concessions), but operates at much larger scale.
• Hutchison Ports: Global container terminal operator with operations across Europe, Asia, and the Americas. Comparable in core port operator business but at much larger scale and more diversified than TDI.
• DP World: One of the world's largest port operators with a global terminal portfolio. Comparable to TDI as a multi-port operator, but at vastly larger scale, more diversified geographically, and privately held.

Regional players

• Port of Piraeus (PPA S.A.): Greek state-owned port authority operating major Mediterranean ports. Comparable as a state-owned port operator in the Eastern Mediterranean, with overlapping cruise and cargo customer segments.
• Mersin International Port (MIP): Major Turkish commercial container port on the Mediterranean coast. Comparable as a Turkish port operator serving cargo vessels, though privately operated and focused on containers rather than TDI's urban/passenger mix.

Direct peers

• Egeport Kuşadası Liman İşletmeleri A.Ş. Operates Kuşadası Port (a major Aegean cruise gateway) under a TDI concession. Comparable as a Turkish port operator serving cruise vessels and the same customer segments as TDI.
• SETUR Marinas (Kalamış ve Fenerbahçe Marina): Manages the Kalamış Yacht Marina in Istanbul under a TDI concession. Direct peer as a Turkish marina/port operator holding a concession from TDI, serving leisure and yacht segments.
• Galataport İstanbul Liman İşletmeciliği ve Yatırımları A.Ş. Operates Istanbul's Salıpazarı cruise port under an operation rights transfer agreement with TDI. Directly comparable as a Turkish port operator holding a concession from TDI, serving the same cruise and passenger vessel segments in Istanbul.
• Q Terminals Antalya (Ortadoğu Antalya Liman A.Ş.): Manages Antalya Port under a concession transferred from TDI. Direct peer as a Turkish port operator with Mediterranean cruise and commercial cargo operations, comparable customer base and business model.

Others

• Kıyı Emniyeti Genel Müdürlüğü (Coastal Safety Directorate): Turkish government entity that took over TDI's coastal safety, ship rescue, and pilotage/tugboat services (1997 and 2010 transfers). Comparable as a state maritime authority in Turkey, but focused on safety and navigation rather than commercial port services.

Market position

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/turkiye-denizcilik-isletmeleri-a-s

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TÜRKİYE DENİZCİLİK İŞLETMELERİ A.Ş.