Darya Tadbirgaran Kish commenced its specialized operations in 2011, providing a range of marine services encompassing marine transportation, shipping and specialized offshore services. Drawing on many years of established working relationships with international shipping companies and cargo agencies, the Company has successfully arranged and supplied vessels for the carriage of a wide range of cargoes, including liquid petroleum and gas cargoes, general cargo and dry bulk cargoes, across various deadweight and cargo-carrying capacities.
Through its representative office in one of the Gulf countries, the Company secured representation of two reputable international heavy marine transport companies specializing in dry transport and successfully facilitated the transportation of more than seven offshore drilling rigs from Asia and South America to Iran.
In the specialized offshore sector, Darya Tadbirgaran Kish provides a broad range of offshore support services, including the sourcing and supply of offshore support vessels such as Crew Boats and Supply Boats, as well as specialized marine units including Diving Support Vessels (DSVs), Crane Barges and Accommodation Barges. The Company also provides specialized services for the marine relocation, transportation and positioning of offshore drilling rigs.
Our vision is to strengthen DTK Offshore’s position as a trusted and technically capable marine and offshore services partner, recognized for dependable execution, practical offshore expertise and the ability to manage complex operational interfaces across the full project cycle.
We also seek to expand and maintain a dependable network of vessel owners, technical specialists, suppliers, contractors and strategic partners. In an industry where availability, response time and technical compatibility can directly affect project performance, strong professional relationships are an important operational asset. Our aim is to use this network responsibly to provide clients with access to suitable resources when and where they are required.
Throughout its years of activity in the marine and offshore sector, DTK Offshore has successfully executed and supported specialized operations involving drilling-rig relocation and positioning, anchoring, offshore vessel support, accommodation-unit supply, heavy equipment loading and discharge, and equipment supply for oil and gas projects. Selected highlights include:

execution of more than 50 marine operations involving the transportation, relocation and positioning of offshore drilling rigs in the Persian Gulf.


execution of two specialized heavy-equipment loading and discharge operations associated with drilling rigs and offshore oil platforms in the Persian Gulf.

Supply of three accommodation barges, with capacities ranging from 200 to 300 persons, for South Pars projects.

Supply of one 200-person accommodation jack-up unit suitable for operation in the South Pars area in support of project commissioning activities.

Supply of more than eight support and anchor-handling tugboats of various sizes and operational classes over a five-year period.
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Our mission is to provide reliable, technically sound and commercially efficient marine and offshore solutions that enable our clients to execute complex operations with greater control over safety, schedule, operational risk and total project cost.
DTK Offshore aims to operate as an integrated marine partner rather than a conventional service provider. We believe that effective offshore support begins well before mobilization. Each assignment must first be understood in terms of its operational objective, technical constraints, marine spread requirements, port and offshore interfaces, personnel competency, logistical dependencies and commercial exposure. Only after these factors are evaluated can the appropriate vessel, specialist team, transportation method or support solution be selected.