Hanseatic Lloyd (Singapore) Pte. Ltd is a shipping company founded in January 2001, offering expertise in shipping market and ship management, focusing on innovative economic projects and investment opportunities.
Hanseatic Lloyd Holding GmbH & Co. KG is a shipping company founded in 2001, specializing in ship management and investment projects within the maritime market.
Hartmann Schiffahrts GmbH & Co KG is a Leer, Germany-based maritime company specializing in shipowning, technical and commercial ship management, crewing, and training with a fleet of over 100 vessels and 40 years of expertise.
A Norwegian fully integrated dry bulk shipping company specializing in European short sea markets, providing ship owning, management, chartering, and crewing services.
Heidenreich Marine Inc. (Heidmar) is a privately owned company specializing in commercial operation and management of panamax and product tankers, operating multiple revenue sharing pools globally.
Histria Shipmanagement is a Romanian company specializing in technical and crew management of chemical and oil tankers with over 25 years of experience.
Holwerda Shipmanagement BV provides full-service ship management with over 130 years of experience, specializing in chartering, sale and purchase, technical management, crewing, and administration of container feeder vessels.
DNV is a global quality assurance and risk management company providing certification, classification, advisory, and digital services across maritime, energy, healthcare, and other industries.
Sunderland., Tyne & Wear, United KingdomUpdated May 2026
Hydraulic & Offshore Supplies Ltd is a UK-based company specializing in hydraulic, marine, and pipeline materials and refurbishment services, offering products and solutions for industries including marine, oil & gas, and ship management.
The IndoChina Ship Management Group provides a full range of technical ship management and crewing services from offices in Hong Kong, London, Singapore and Connecticut.
The Group manages over 70 ships including large and small dry bulk carriers, clean and dirty oil tankers, chemical carriers, LPG vessels, car carriers, passenger vessels, reefers and other specialised tonnage.
In light of the importance of ship management quality systems, IndoChina Ship Management maintains ISM accreditations with all major flag states.
The IndoChina Group is jointly owned by Pacific Basin and Jardine Matheson.
InterManager is an international association representing ship and crew managers and related maritime companies, managing over 7,500 ships and 330,000 seafarers, dedicated to promoting best practices and sustainability in ship management.
Intercontinental Ship Management Pty Ltd provides comprehensive ship management services including technical management, crewing, and operational support for vessels.
International Maritime Advisers ApS is a Danish company based in Copenhagen offering consulting services in naval architecture, marine engineering, ship management, and condition surveys.
International Ship Managers' Association is the only organisation dedicated to representing the ship management industry, with members managing over 7,500 ships and 330,000 seafarers globally. It advocates for ship and crew managers and supports initiatives related to maritime safety, sustainability, and welfare.