The Royal Institution of Naval Architects (RINA) is the global governing body for naval architecture and maritime engineering. They support individuals, companies and organisations who work in the design, construction and maintenance of marine vessels and structures.

The SeaKing Group offers specialist electrical engineering services to the marine, industrial, commercial, military and offshore sectors.

Sinbad Navigation is a premier maritime solutions company, specialising in logistical support to international security companies involved in the global fight against modern-day piracy, as well as an approved United Nations supplier.

The Sustainable Shipping Initiative (SSI) is a multi-stakeholder collective of ambitious and like-minded leaders, driving change through cross-sectoral collaboration to contribute to – and thrive in – a more sustainable maritime industry. Spanning the entire shipping value chain, SSI members are shipowners and charterers; ports; shipyards, marine product, equipment and service providers.

The Swedish Club is a leading marine mutual insurer with its head office in Gothenburg, Sweden, and branch offices in some of the world's strategic shipping centres; Oslo, London, Athens, Hong Kong, and Singapore. The Swedish Club is a mutual, a non-profit-making organisation. Established in 1872, the Club is owned and self-managed and under the direct control of its members.

The Switch is an agile product supplier that provides special electric machines and high-power converters to system integrators (SIs) and original equipment manufacturers (OEMs). It is on a mission to electrify the world with game-changing green technologies. Its products accelerate the switch toward net zero emissions in marine, wind, and industrial applications.

The Workboat Association is the trade, skills and safety standards association for the workboat industry. Since its inception in 1994, the association has acted as a crucial point of liaison between its membership and key regulatory and industry bodies, such as the Maritime and Coastguard Agency (MCA).

The Yacht Harbour Association is established to develop the marina industry by specifically supporting marina members of British Marine and International Members. They help boat users find good quality marinas and help marina businesses improve their services and operate to high, modern standards.

Established in the UK over 20 years ago, the Yacht Leg and Cradle Company is a global major in the design and manufacture of yacht cradles and motorboat stands. They pride themselves on their meticulously designed legs, cradles and motorboat stands that are easy to transport and stackable for the professional yard. Their products are built to the highest standards to protect valuable asset for many years.

TB Shipyards specializes in building all types of seagoing and inland navigation vessels, such as: pushers, water injection dredgers, day-passenger ships, fishing vessels, tankers, low-profile coasters and project cargo vessels.

Thetius helps innovators, investors and corporates in the maritime industry to understand and prepare for the future through research, advisory, and talent services.

The Thompson Clarke team of experienced maritime consultants is dedicated to delivering qualified and pragmatic advice, upholding the core values of reliability, honesty, flexibility and respect. Their clients include some of the largest Australian and overseas shipping companies, port authorities, cargo interests and Federal and State government agencies.

TSG is a local forwarding company which offers global logistics solutions. From the HQ in Västerås the company manage transports to and from both Sweden and the world, with cargo from a bunch of different industries and genres. They manage both standardised cargo transports as well as more complicated projects, and deal with both import and export matters on a daily basis.

Thrust Maritime is an Australian company that specialises in the design, manufacture, integration, installation and operation of specialist marine Launch and Recovery Systems (LARS). They also provide engineering services on a consulting basis, including naval architecture, subsea, mechanical, and instrument and electrical services.

Thunderbolt Marine’s world-class facilities, including fully enclosed service bays and state-of-the-art paint booth, sit on a 25 acre site on the Wilmington River. Just South of Historic Downtown Savannah, in a quiet non-commercial neighborhood, they provide service to yachts of all sizes with in-house trades, on-site shops and authorized outside contractors.

On May 12, 1991, with the approval from the State Council, Tianjin Port Free Trade Zone was established in the seaport area of Tianjin Port; on October 15, 2002, the municipal Party committee of Tianjin approved the development and construction of Tianjin Airport Economic Area, so Tianjin Port Free Trade Zone was further expanded.

Tidal Marine is a new line of marine products manufactured in the Pacific Northwest. The name is new, but the company that manufactures Tidal Marine Products – Northwest Plastics Ltd. – has been a pioneer in producing rotational molded plastic products since 1973. For over 45 years they have manufactured some of the most advanced marine buoy products of all sizes.

Tidal Transit Ltd, provides access, transport and crew transfer services to the industries of the North Sea. Operating from the North Norfolk coast they specialise in safe, speedy and efficient travel for those working in the offshore wind energy sector.

TIDEMAN BOATS BV is into manufacturing of workboats and is based out of Netherlands.

Tidewater owns and operates one of the largest fleets of OSVs (Offshore Support Vessels) in the industry, with over 60 years of experience supporting offshore energy exploration and production activities worldwide.

Tidewater owns and operates the largest fleet of OSVs (Offshore Support Vessels) in the industry, with over 60 years of experience supporting offshore energy exploration and production activities worldwide.

Tideworks Technology is a full-service provider of comprehensive terminal operating system solutions for marine and intermodal terminal operations worldwide. The company helps more than 120 facilities run their operations more efficiently and profitably. From optimised equipment utilisation to faster turn times, Tideworks works at every step of terminal operations to maximise productivity and customer service.

Tiger Logistics India Limited is a Bombay Stock Exchange-listed major international logistics company and solutions provider, covering freight forwarding, transportation and customs clearance. With a strong presence across the country, Tiger Logistics boasts of over 22 years of experience in the industry servicing the automotive, engineering, yarns, textiles, pharmaceutical, commodities, FMCG industries among others.

Tiger Marine Services has long provided Tank Cleaning, De-rusting/Blasting, and Painting services to vessel owner companies. Tiger Marine Services has been in operation since 1999, and they have achieved numerous goals, with many more to come.

TIMAS is an Indonesian private company that has built up interests in a portfolio of dynamic and innovative Onshore and Offshore EPCIC fields.

Timilon’s NanoActive metal oxides and technologies provide benefits to countless markets. FAST-ACT can be safely applied to liquid spills or vapour releases enabling Emergency Responders to utilise one technology when faced with a wide variety of known or unknown chemical hazards.

Tincasur has the preparation and specialised knowledge to tackle the task of transforming oil rigs from drilling to production platforms, and turning oil tankers into vessels of another kind. They perform construction, repair and maintenance work on ships. They carry out a complete range of jobs related to the ship propulsion systems.

For over two decades, Tinn-Silver has been a pioneer and expert in the design and construction of solid, versatile aluminum boats. Their greatest asset is still the superior welding and the perfect finish. The Tinn-Silver boats are excellent for government agencies such as fire departments, water police and rescue teams. But the Tinn-Silver boats also serve as fishing boats and pleasure boats.

Titan Sea and Air Services Pvt. Ltd. (TSASPL) is one of the leading International Freight Forwarding, Customs Brokerage and Road Transportation Company established in India in 1994.

Established in 1974, TMQ International Pty Ltd is an Australian owned and operated business whose core product range includes Marine Autopilots, NMEA Networking products, Steering Control Units, VoIP based Intercom Systems and Public Address Systems, as well as a wide selection of accessories and customization options.