Integrated Wind Solutions AS (IWS) is a globally renowned provider of offshore wind energy solutions and services. They offer integration services for operation vessels with engineering, product and manpower services, in a windfarm’s installation, commissioning and operations phase.

Intelsat operates the world’s largest and most advanced satellite fleet and connectivity infrastructure. It applies unparalleled expertise and global scale to connect people, businesses, and communities, no matter how difficult the challenge.

Intent communications specialise in maritime, offshore and logistics knowledge. Their multi-faceted service joins the dots between an organisation's various communication channels, including sales, marketing and public interactions, to identify thought-leadership opportunities that will showcase the client’s strengths.

Created in January 2020, Intent Communications is a boutique content agency that specialises in advising clients on cohesive messaging to maximise engagement with target audiences across multiple mediums. Their multi-faceted service joins the dots between an organisation's various communication channels, including sales, marketing and public interactions, to identify thought-leadership opportunities that will showcase our client’s strengths.

At Interworld Shipping Corporation, they are into shipping services and are based out of Philippines.

Interasia was founded in Tokyo, Japan in 1967. The company has since been focused on providing a dependable network of ocean container shipping services throughout Asia. Interasia was at the forefront of the shipping industry's move towards containerization in the late 1960s and the company is proud to be one of the longest-operating container shipping carriers in the region.

Intercoastal Marine Inc. is the marine contractor in Panama, Central America and The Caribbean. Based in Panama, they perform a complete range of design and engineering, new construction, repair, modernisation and maintenance of marine structures and facilities.

The Intergovernmental Oceanographic Commission of UNESCO (IOC) is the United Nations body responsible for supporting global ocean science and services. The IOC enables its 150 Member States to work together to protect the health of their shared ocean by coordinating programs in areas such as ocean observations, tsunami warnings and marine spatial planning.

InterManager was initially founded under the name ISMA (International Ship Managers’ Association) in 1991, with the first steps in the creation of what is now known as InterManager beginning back in 1988 when five leading ship management companies – Barber International, Columbia Shipmanagement, Denholm Ship Management, Hanseatic Shipping Company, and Wescol International Marine – met to discuss the possibility of improving standards within the s

Intermarine designs and builds berthing pontoon systems, in aluminium, steel and concrete for a host of applications ranging from leisure marinas to fully serviced commercial docking facilities.

Intermarine has been providing the most reliable liner services in the Americas for 30 years. The team has the industry knowledge and technical expertise to provide the best solutions for customers’ unique and changing transportation requirements.

Internacional Marítima is a renowned Brazilian company in marine and port support services, with over 30 years experience in the maritime industry. Created as an alternative for consulting projects, offering solutions to the port & maritime industry in the region, with specialised technical personnel in related fields, they assist clients in complying with national and international standards and requirements.

Dedicated to safe ships and clean seas, IACS makes a unique contribution to maritime safety and regulation through technical support, compliance verification and research and development. More than 90% of the world's cargo carrying tonnage is covered by the classification design, construction and through-life compliance rules and standards set by the eleven Member Societies of IACS.

International Association of Dry Cargo Shipowners (INTERCARGO) represents the interests of quality dry cargo shipowners. INTERCARGO provides the forum where dry bulk shipowners, managers and operators are informed about, discuss and share concerns on key topics and regulatory challenges, especially in relation to safety, the environment and operational excellence.

IALA is a non-profit, international technical association. Established in 1957, it enables marine aids to navigation authorities, manufacturers, consultants, and, scientific and training institutes from all parts of the world to exchange and compare their experiences, achievements, and technical and operational policies via participation in IALA Technical Committees.

International Association of Oil & Gas Producers (IOGP) are the global voice of their industry, pioneering excellence in safe, efficient, and sustainable energy supply - an enabling partner for a low carbon future. Their members, integrated energy companies, national oil companies, independent upstream operators, service companies, and industry associations operate around the globe, supplying over 40% of the world’s oil and gas demand.

IAPH aims to be the global trade association of choice for port authorities and operators, representing their interests at regulatory level at the International Maritime Organization, the World Customs Organization, the International Standards Organization and other global alliances such as the Global Maritime Forum and the World Economic Forum.

The International Association of Ports and Harbors (IAPH) is a non-governmental organisation (NGO) headquartered in Tokyo, Japan. In November 1955, some 100 world port leaders gathered in Los Angeles to announce the creation of IAPH. Over the past six decades, IAPH has developed into a global alliance of ports, representing some 160 ports and 120 port-related businesses in 87 countries.

IAPH is a non-governmental organization (NGO) headquartered in Tokyo, Japan. In November 1955, some 100 world port gathered in Los Angeles to announce the creation of IAPH.

IBM is a globally renowned IT Services and IT Consulting firm that offers a range of services, such as Cloud, Mobile, Cognitive, Security, Research, Watson, Analytics, Consulting, Commerce, Experience Design, Internet of Things, Technology support, Industry solutions, Systems services, Resiliency services, Financing, and IT infrastructure.

International Chamber of Shipping (ICS) is the principal international trade association for the shipping industry, representing shipowners and operators in all sectors and trades. ICS membership comprises national shipowners'​ associations in Asia, Europe and the Americas whose member shipping companies operate over 80% of the world's merchant tonnage.

Established in December 1987 in the Philippines, ICTSI has become an operator, innovator and pioneer in its field. Soon after consolidating and strengthening their flagship operations at the Manila International Container Terminal, they launched an international and domestic expansion program, and today, they operate in many countries across the world, employing more than 9,000 people.

International Foundation for Aids to Navigation (IFAN) is an international association that promotes safety at sea and aids to navigation through the world's busiest chokepoints and shipping routes.

International Freight Forwarders provides Cross border shipment for USA & Canada. They also provide temperature controlled and highly secure rail/truck shipments.

The International Harbour Masters' Association is the professional body for those with responsibility for the safe, secure, efficient and environmentally sound conduct of marine operations in port waters.

The International Hydrographic Organization works to ensure that all the world's seas, oceans and navigable waters are surveyed and charted, thereby supporting safety of navigation and the protection of the marine environment. It coordinates the activities of national hydrographic offices and sets standards in order to promote uniformity in nautical charts and documents.

The International Institute of Marine Surveying (IIMS) is an award-winning, independent, non-political organisation promoting the professionalism, recognition and training of marine surveyors worldwide, formed in 1991.

International Jack Up Barge Operators Association have now evolved into an Scottish Qualifications Authority (SQA) accredited training association, recognised by the Health and Safety Executive (HSE) and the Marine and Coastguard agency (MCA) and have numerous full, associate and honorary members.

International marine coatings is a pioneer in marine, yacht, and protective coatings. They deliver anti-corrosive and fire protection, fouling control technologies, and aesthetic solutions for on and offshore. International marine coatings is a brand of AkzoNobel.

IMC was founded as International Marine Consultancy in 1996 as a privately held brokerage firm that specialized in towage, sale & purchase and chartering. The headquarters of IMC are located in Antwerp, Belgium. IMC is frequently called upon by dredging contractors, construction companies and renewable energy developers to source suitable floating equipment to support a variety of maritime projects, worldwide.