SDK is one portal to an effective solution

We facilitate all activities within shipping, port logistics for offshore renewables and chartering as well as services for the cruise industry. SDK’s history dates back to 1876, since then, the company has evolved to be a significant player in the Nordic countries with the latest expansion taking place by the end of 2020 when FREJA Transport & Logistics were added to the group

Through our global network we guarantee service, support and consulting tailored to international conventions but based on the closeness inherent in a locally based relationship.

First class service to owners, crew and charterers at every port call or during passage with 24/7 assistance and personalized customer service:

  • Port agency
  • StevedoringCrew change/ personnel transport
  • Immigration/ Work permits/ Visa
  • Delivery of stores / spares
  • Cash to master
  • Customs clearance
  • Bunkers
  • Surveyors
  • Project Management
  • Runner service for barge operations
  • Site set ups
  • Chartering
  • Consultancy
  • Certifications


  • Port agency

SDK has been a key player in offshore oil & gas industry for decades and involved in the renewables segment from the world’s first major offshore wind farm ‘Horns Rev 1’ by handling all marine matters. Ever since we have been supporting the maritime industry’s leading contractors in various works scopes.

We have extensive knowledge in supporting all types of vessels and barge operations with our maritime experts onboard the company.

  • Stevedoring

SDK is able to assist with all stevedoring tasks. Our stevedores have significant experience in handling all cargo types from heavy project items to bulk commodities. We strive to plan, implement and execute all tasks in the safest and most efficient manner.

  • Project Management/ Consultancy

Our clients benefit from our support throughout the lifecycle of their projects. By combining our extensive local knowledge with experience and resources, we are able to assist in finding the most optimal solutions. Minimize your financial risks and plan your operations with our local experts.

Other Service

We are amongst the leaders within STS operations in European waters and through many years of cooperation and partnership with a number of large suppliers of IMO-approved STS equipment, we are always able to ensure our customers safe, quick and cost-effective handling of their operations. Our close dialogue and cooperation with the relevant authorities is the customer’s guarantee, that the operations are always carried out pursuant to both national and international regulations – and that OCIMF/ICS guidelines are followed.

  • Coordination of STS operations
  • Handling of STS equipment
  • Ordering of pilots and tugs
  • Documentation of cargo
  • Floating storage
  • Tank washing
  • Bunkeri
  • De-slopping


  • Warehouse facilities,
  • Reach stackers,
  • Cranes,
  • Forklifts.

Selected references

Among our customers we can enumerate leading contractors in the offshore construction and maritime industry such as: Boskalis, Van Oord, Subsea 7, Heerema Marine Contractors, DEME Offshore, Fred Olsen Group, Siemens Gamesa Renewables, Allseas.

Selected Projects:

Arcadis Ost 1 OWF

Baltic Eagle OWF

Kriegers Flak OWF

Horns Rev III OWF

Horns Rev II OWF

Horns Rev I OWF

Baltic Pipe

Dantysk OWF

Sandbank OWF

Tyra Redevelopment

Anholt OWF



SDK is quality certified according to:

  • DS EN ISO 9001: 2015
  • DS/ISO 45001:2018

Accredited by  DNV

Member of

  • Achilles NCE

Years in business 

With roots in Denmark, our history dates back to 1876. To a small local shipbroker company in Fredericia, which evolved over time to be a significant player in shipping and logistics. With a focus on giving, you one portal to a uniform and effective solution through the business areas, which our services cover, the SDK Group’s growth is based on the acquisition of the following companies

The SDK Group is a dynamic business in growth. A company with the objective to continuously develop the core business to be at the forefront of the latest advancements, that caters to your wishes and expectations.

  • 26 OFFICES
  • 6,5 Billion DKK (SDK FREJA A/S)

Number of employees 300 +


SDK FREJA is part of the Danish, family-owned United Shipping & Trading Company (USTC) with activities within oil & energy, shipping & logistics, ship owning, risk management, car activities, IT, sustainable energy, and environment & recycling.

This gives SDK FREJA access to knowledge, services, expertise and an international shipping and logistics network around the world, as USTC is present in 40 countries with more than 4,000 employees



SDK Shipping Agency

Skansevej 8

DK-3700 Rønne


Contact: Ulla Kiersgaard

Cell: +45 28942830